Intertenancy Barrier Systems for Terrace Homes

Transcription

1 Intertenancy Barrier Systems for Terrace Homes Specification & Installation Manual CBI5113

2 NATIONAL SUPPORT VISIT: POST: Winstone Wallboards Limited 37 Felix Street, Penrose, Auckland 1061, New Zealand PO Box , Penrose, Auckland 1642, New Zealand PHONE: FAX: Free Fax: info@gib.co.nz WEB: gib.co.nz GIB HELPLINE GIB INTERTENANCY BARRIER SYSTEMS

3 This document is intended for multi-unit residential homes designed within the scope of NZS3604:2011 or by specific design. The GIB Intertenancy Barrier System for Terrace Homes provides peace of mind, delivering fire, noise and security performance. BENEFITS OF THE GIB INTERTENANCY BARRIER SYSTEMS FOR TERRACE HOMES INCLUDE: High fire protection and noise control performance. No acoustic or fire sealing required where services penetrate wall linings within limitations. Cost effective. Narrow footprint, maximise the available tenancy of each unit. Compatible with GIB Bracing Systems. Lightweight construction, no need for specific foundation designs. Easy and fast to install, no additional trades required for installation. GIB INTERTENANCY BARRIER SYSTEMS FOR TERRACE HOMES, SEPTEMBER 2016 has a water and mould resistant core. Despite this it is important to remember that paper-faced gypsum plasterboard should only be handled when dry. Therefore and GIB Fyreline must be kept dry after delivery and before installation. Once installed and in a vertical orientation can be exposed to the elements for up to 12 weeks before the building is closed in. Once installed and in a vertical orientation 16mm GIB Fyreline can be exposed to the elements for up to 4 weeks before the building is closed in. Appraisal No.940 [2016] GIB INTERTENANCY BARRIER SYSTEMS 3

4 TABLE OF CONTENTS System Summary 5 GIB Intertenancy Barrier Systems for Terrace Homes 5 Introduction 6 Scope of Use 6 Beware of Substitution 6 Compliance with the NZ Building Code 6 Design and Construction 7 Building Design 7 Structural Design 7 Fire Resistance 8 Noise Control Performance 8 Wet Area Systems 8 Durability During Construction 8 Security 8 Quality of Finish 8 Penetrations 9 Building Services 9 Typical Penetration features 9 System Components 10 Linings 10 Fasteners 11 Insulation 11 Framing 11 Typical Installation Sequence 12 Step 1 - Ground Floor Barrier Installed 12 Step 2 - Unit 2 Frame and Floor Installed 12 Step 3 - First Floor Barrier Installed 13 Step 4 - Unit 2 First Floor Framing Installed 13 System Specifications 14 Specification Number GBTLAB 60a 14 Specification Number GBTLAB 60b 16 Specification Number GBTLAB 60c 18 Specification Number GBTLAB 60d 20 Typical Construction Details 22 Detail at Upper Storey Framed Floor (Side Elevation) 22 Base Detail at Slab (Side Elevation) 22 Detail at Corner (Plan View) 22 Detail at External Timber Frame Wall (Plan View) 23 Intertenancy Wall Projection at External Timber Frame Wall (Plan View) 23 Detail at Ceiling and Roof (End Elevation) 24 Detail at Return in External Brick Veneer Wall (Plan View) 25 Detail at External Brick Veneer Wall (Plan View) 25 Detail for Junction with Non Fire-Rated Wall (Plan View) 26 Detail at Roof/Ceiling (End Elevation) 26 Detail at Roof/Ceiling and Parapet (End Elevation) 27 Fixing Detail for 16mm GIB Fyreline 27 Eaves Detail (Side Elevation) 28 Roof Void Detail with Horizontal Sheeting (Side Elevation) 28 4 GIB INTERTENANCY BARRIER SYSTEMS

5 SYSTEM SUMMARY GIB Intertenancy Barrier Systems for Terrace Homes Winstone Wallboards Ltd accepts no liability if the GIB Intertenancy Barrier Systems for Terrace Homes is not designed and installed in strict accordance with instructions contained in this publication. USE ONLY THE CURRENT SPECIFICATION This publication may be superseded by a new publication. Winstone Wallboards accepts no liability for reliance upon publications that have been superseded. You should check the current index of publications contained in your GIB Technical Manual before using this publication. If you are unsure whether this is the current publication, simply call the GIB Helpline on Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements each side Weight of system (kg/m 2 ) Page GBTLAB 60a LB /60/60 2x 10mm GIB Standard GBTLAB 60b LB /60/60 1x 10mm GIB Braceline/Noiseline GBTLAB 60c LB /60/60 1x 13mm GIB Braceline/Noiseline GBTLAB 60d LB /60/60 1x 13mm GIB Standard FIGURE 1: GIB INTERTENANCY BARRIER SYSTEM FOR TERRACE HOMES Perimeter channel at top of wall 16mm GIB Fyreline in roof space fixed with chipboard screws at 400mm max. centres GIB H-Studs Unit 1 Perimeter channel fastened backto-back to support at all horizontal joints GIB H-Studs Timber wall frame Perimeter channel at base and ends of wall Unit 2 GIB INTERTENANCY BARRIER SYSTEMS 5

6 INTRODUCTION Scope of use GIB Intertenancy Barrier Systems for Terrace Homes are designed to provide a NZBC compliant separating wall between attached dwellings. The system consists of a double timber frame wall with a 25mm thick plasterboard barrier between the frames. The primary fire resistance is provided by the plasterboard barrier, with the wall linings contributing to some extent. This allows the wall linings to be used for structural bracing and to incorporate penetrations. The basis of the acoustic performance is a double cavity system. This provides isolation from airborne sound. Insulation in both cavities is used to meet various performance levels and allows certain services to penetrate the wall linings. Beware of substitution The performance of GIB Systems are very sensitive to design detailing and construction practices. All GIB Systems have been developed specifically for New Zealand conditions and independently tested or assessed to ensure the required level of performance. It is important to use only GIB branded components where specified and to closely follow the specified design details and construction practices, to be confident that the required level of performance and quality is achieved on site. For further information call our GIB Helpline on GIB Intertenancy Barrier Systems for Terrace Homes have been designed and tested using only the products specified. For permitted bracing substitutions see the latest version of the GIB EzyBrace Systems literature. Compliance with the NZ Building Code NZBC CLAUSE B1 STRUCTURE The design and material specification for timber framing used in conjunction with this literature must be in accordance with the performance requirements of NZBC Clause B1. GIB EzyBrace Systems comply with the requirements of NZS 3604:2011, when designed and installed in accordance with the relevant technical literature. NZS 3604:2011 is a Compliance Document to NZBC Clause B1. NZBC CLAUSE B2 DURABILITY Under normal conditions of dry internal use the products detailed in GIB Intertenancy Barrier Systems for Terrace Homes has a service life in excess of 50 years and satisfy the requirements of NZBC Clause B2. When in conditions of dry internal use, the components specified in this literature satisfy the requirements of NZBC Clause B2. NZBC CLAUSES C1-C6 PROTECTION FROM FIRE GIB Intertenancy Barrier Systems for Terrace Homes can be used to provide passive fire protection in accordance with the requirements of NZBC Clauses C1-C6 Protection from Fire. NZBC CLAUSE F2 HAZARDOUS BUILDING MATERIALS Under normal conditions of use and serviceable life, the products detailed in the GIB Intertenancy Barrier Systems for Terrace Homes do not constitute a health hazard and meet the provisions of the NZBC Clause F2. NZBC CLAUSE G6 AIRBORNE AND IMPACT SOUND GIB Intertenancy Barrier Systems for Terrace Homes provide airborne noise control ratings that exceed the minimum requirements of NZBC Clause G6 Airborne and Impact Sound. Appraisal GIB Intertenancy Barrier Systems for Terrace Homes 2016 have been appraised by the Building Research Association of New Zealand (BRANZ), Appraisal No. 940 (2016) GIB Intertenancy Barrier Systems for Terrace Homes, It is of prime importance to comply with the details of design, construction and workmanship in this document. 6 GIB INTERTENANCY BARRIER SYSTEMS

7 DESIGN AND CONSTRUCTION Building design The GIB Intertenancy Barrier Systems for Terrace Homes consist of vertically spanning elements extending from the ground slab or footing up to the roof. Consideration of roof framing is also important to avoid penetrating the barrier with trusses, ties, hip beams, etc. GIB Intertenancy Barrier Systems for Terrace Homes is ideally suited to buildings with aligned external facades. A detail for an off-set brick veneer façade is provided. The maximum height for GIB Intertenancy Barrier Systems for Terrace Homes is 12m, with a maximum individual floor/ceiling height as per NZS Structural design All walls must be designed for the applied loads. Timber framing shall be in accordance with NZBC B1 Structure B1/AS1 Clause 3.0 Timber NZS 3604 or B1/VM1 Clause 6.0 Timber NZS 3603 or to specific design. GIB H-Studs form the vertical joints between sheets of. They must be continuous lengths and be fitted into the GIB Rondo 140 Perimeter Channel at their top and bottom. No mechanical fixings are required between the GIB H-Stud and the channels, or the GIB H-Stud and the. GIB Wall Clips provide lateral support to the central barrier and are required within 600mm below the top of every GIB H-Stud, on both sides, and at 3000mm maximum centres vertically. FIGURE 2: TYPICAL LOCATIONS OF INTERTENANCY WALLS Dwelling 4 Dwelling 5 Dwelling 1 Dwelling 2 Dwelling 3 GIB Intertenancy Barrier System for Terrace Homes Private garages GIB INTERTENANCY BARRIER SYSTEMS 7

8 DESIGN AND CONSTRUCTION Fire resistance The GIB Intertenancy Barrier Systems for Terrace Homes in this document are suitable for the stated Fire Resistance Rating (FRR) when designed in accordance with the building and structural considerations on the previous page, and installed in accordance with the details in this manual. The GIB Intertenancy Barrier Systems for Terrace Homes are designed for one side to collapse in a fire, leaving the central barrier and the opposing wall in place. In the roof space 16mm GIB Fyreline is laminated to the to maintain the FRR. The GIB Wall Clips are intended to melt on the fire side only, allowing collapse without damage to the remaining system. Noise control performance The noise control performance of the GIB Intertenancy Barrier Systems for Terrace Homes is expressed in terms of Sound Transmission Class (STC) and Weighted Sound Reduction Index (Rw). The ratings are based on tested laboratory performance. The site performance of the system may be affected by sound flanking, workmanship and the inclusion of structural and bridging elements. The building designer must pay special attention to airborne and structural flanking paths to minimise the difference between laboratory and field performance. GIB Wall Clips are only to be installed as shown in the details. Using additional clips within the storey height can reduce the acoustic performance of the wall. For flanking sound control it is required that each storey ceiling consists of GIB plasterboard 10mm or thicker and that fibrous insulation, such as Pink Batts (115mm) ceiling, extends 1200mm minimum on each side of the wall over the ceiling. It is assumed no noise control rating is required between the two adjoining roof spaces and that the spaces are not occupied. Where rigid wall underlay is specified on the building exterior, flexible wall underlay must be installed over the width of the intertenancy wall. The rigid wall underlay must be discontinued over the width of the intertenancy wall. Wet area systems The wall linings on either side of the GIB Intertenancy Barrier Systems for Terrace Homes may be changed, provided the change is in accordance with the relevant system specification sheet. This might occur, for example, where the intertenancy wall forms one side of a wet area. Durability during construction has a water and mould resistant core. Despite this, it is important to remember that paper-faced gypsum plasterboard should only be handled when dry and must be kept dry after delivery and before installation. Reusable waterproof covers can be supplied with all deliveries of GIB Intertenancy Barrier System components, including. Leave a 5mm gap between bottom perimeter channel butt joints. This will let any collected rain water escape more readily. Once installed and in a vertical orientation, can be exposed to the elements for up to 12 weeks before the building is closed in. Once installed and in a vertical orientation 16mm GIB Fyreline can be exposed to the elements for up to 4 weeks before the building is closed in. Security The presence of the central barrier provides added security. The 25mm thick with galvanised steel GIB H-Studs at the sheet joints forms a secure seperation in the centre of the intertenancy wall. Quality of finish GIB Intertenancy Barrier System specification number GBTLAB 60a minimises the possibility of surface imperfections by reducing the number of fasteners used to fix the outer layer wall lining. 8 GIB INTERTENANCY BARRIER SYSTEMS

9 PENETRATIONS Building services GIB Intertenancy Barrier Systems for Terrace Homes allow installation of plumbing and electrical services in the cavities either side of the central barrier. Back-to-back services and penetrations are permitted within the limitations given below. A minimum of 10 mm clearance must be provided between plumbing or electrical services and the central barrier. Metal and PVC plumbing services up to 65 mm in diameter do not need specialist fire-stopping where they penetrate the wall linings. Penetrations through wall linings must have neatly cut holes with 6 mm maximum clearance around the plumbing service. Fill the gap with a general purpose flexible sealant. Electrical services up to 90 x 50 mm that penetrate wall linings do not need to be fire-stopped. Limit flush boxes to two per nominally 600 mm wide framing cavity. Suitable proprietary fire-stopping is required for wall lining penetrations larger than 90 x 50 mm or 65 mm in diameter, and for penetrations through the core in the roof space. FIGURE 3: TYPICAL PENETRATION FEATURES Services may penetrate wall lining without fire caulking. Use flexible sealant to suit waterproofing requirements. GIB Aqualine plasterboard to wet areas Nogging required where GIB Aqualine is cut over showertray (no penetration permitted through this lining except in roof space) Services must have a 10mm clearance to, and not be fixed to the GIB INTERTENANCY BARRIER SYSTEMS 9

10 SYSTEM COMPONENTS Linings GIB BARRIERLINE Glass fibre reinforced core encased in a heavy duty liner board. 25mm thickness (approximate mass 20.0kg/m 2 ). 3000mm long, 600mm wide. Modified core for additional water and mould resistance. Square edges. GIB STANDARD Tapered edges to assist in producing smooth even and continuous surface once jointed. Square edge and square edge/tapered edge available. Glass fibre reinforced core. 10mm and 13mm thickness (approximate mass 6.5kg/m 2 and 8.5kg/m 2 ). GIB BRACELINE/NOISELINE Dual purpose board that provides high-level bracing performance when used in GIB EzyBrace Systems and helps reduce noise transmission through walls and ceilings Tapered edges to assist in producing smooth, even and continuous surface once jointed. High density, glass fibre reinforced core. 10mm and 13mm thickness (approximate mass 9.0kg/m 2 and 12.0kg/m 2 ). GIB FYRELINE High density modified core resists exposure to fire longer than regular plasterboard. 16mm thickness (approximate mass 14.5kg/m 2 ). 10 GIB INTERTENANCY BARRIER SYSTEMS

11 SYSTEM COMPONENTS Fasteners CHIPBOARD SCREW 40mm x 8g minimum gauge for fixing 16mm GIB Fyreline to 25mm. DRILL-POINT WAFER-HEAD SCREW 16mm x 10g for joining metal components. DRILL-POINT WAFER-HEAD SCREW 30mm x 10g for fixing GIB Wall Clip to GIB H-Stud through 16mm GIB Fyreline. WOOD SCREW 25mm x 6g for fixing metal components to timber. TRACK FASTENERS Fasteners shall be 3.5mm diameter x 30mm minimum length or 4.0mm diameter x 25mm minimum length concrete nails. Alternatively fasteners shall be 6mm diameter x 40mm minimum length steel expansion anchors or screw anchors. Insulation PINK BATTS R2.2 (90MM) GLASS WOOL INSULATION Installed between the studs and nogs in both wall frames. MINERAL WOOL OR CERAMIC FIBRE CAVITY INSULATION Installed to seal the top of the wall. Thickness to match cavity. Minimum density 40kg/m 3. GIB H-STUD The GIB Intertenancy Barrier System for Terrace Homes incorporates 25mm deep GIB H-Studs to support the at all vertical joints. It is made from 0.55mm BMT G275 galvanised steel and comes in 3000mm lengths. 34mm GIB WALL CLIP Made from 2.0mm aluminium. Provides lateral support for the central barrier. Critical in the fire performance of the system. Used to provide lateral support to the GIB H-Stud. 40mm 25mm Framing GIB RONDO 140 PERIMETER CHANNEL Made from 0.55mm BMT G275 galvanised steel, the track comes in 3000mm lengths and is used in the following applications: 90mm 50mm Support the at the top and bottom of the wall. Support the at the ends of the wall. GIB WALL STRAP Made from 3.0mm aluminium. Provides lateral support for the ends of the central barrier. Critical in the fire performance of the system. Used to provide lateral support to the GIB Rondo P140 Steel Track at each end of the central barrier. 28mm 110mm 30mm GIB INTERTENANCY BARRIER SYSTEMS 11

12 TYPICAL INSTALLATION SEQUENCE FIGURE 4: STEP 1 - GROUND FLOOR BARRIER INSTALLED GIB Rondo 140 Perimeter Channel fastened back-to-back to support GIB Barrierline panel at all horizontal joints Unit 1 GIB H-Studs Timber wall frame GIB Rondo 140 Perimeter Channel at base and ends of wall Unit 2 FIGURE 5: STEP 2 - UNIT 2 FRAME AND FLOOR INSTALLED Timber wall frame Unit 1 Unit 2 Unit 2 12 GIB INTERTENANCY BARRIER SYSTEMS

13 TYPICAL INSTALLATION SEQUENCE FIGURE 6: STEP 3 - FIRST FLOOR BARRIER INSTALLED GIB Rondo 140 Perimeter Channel at top of wall GIB Fyreline in roof space fixed with chipboard screws at 400mm max. centres Unit 1 Unit 2 Unit 2 FIGURE 7: STEP 4 - UNIT 2 FIRST FLOOR FRAMING INSTALLED Timber wall frame Unit 1 Unit 2 Unit 2 GIB INTERTENANCY BARRIER SYSTEMS 13

14 SYSTEM SPECIFICATIONS Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements Weight of system (kg/m2) GBTLAB 60a LB /60/60 2 x 10mm GIB Standard plasterboard 65 TIMBER FRAMING Framing to comply with: NZBC B1 Structure: AS1 Clause 3 Timber (NZS 3604) or VM1 Clause 6 Timber (NZS 3603). NZBC B2 Durability: AS1 Clause 3.2 Timber (NZS 3602). Maximum height as determined by NZS 3604 stud and top plate tables for loadbearing walls. CENTRAL BARRIER Allow a 25-40mm gap between each timber frame and the central barrier. Fix GIB Rondo 140 Perimeter Channels to the concrete floor with steel fasteners at 600 mm centres and no more than 50mm from channel ends using 3.5mm x 30mm or 4.0mm x 25mm concrete nails or 6mm x 40mm concrete anchors. A 5mm gap between GIB Rondo 140 Perimeter Channels will let any collected rain water escape. GIB Rondo 140 Perimeter Channel to be sealed to the floor slab on one side with fire/acoustic sealant. Install 25mm into GIB H-Studs at 600mm centres. Cap ends with GIB Rondo 140 Perimeter Channel. Offset GIB H-Studs at least 100mm from wall studs to allow attachment of GIB Wall Clips to both frames. Nog as required where no framing exists. Place two GIB Wall Clips (one each side) no more than 600mm below the top of each GIB H-Stud, no further apart than 3000mm vertically. Fix GIB Rondo 140 Perimeter Channel at wall ends to both timber frames with GIB Wall Clips or GIB Wall Straps placed no further apart than 3000mm vertically. Use no more than two GIB Wall Clips or GIB Wall Straps (one each side) for each 3000mm length of GIB H-Stud or GIB Rondo 140 Perimeter Channel. In the roof space, fix 16mm GIB Fyreline to one side of the with 40mm x 8g chipboard screws on a 400mm grid, and at no more than 100mm from sheet edges. Extend the 16mm GIB Fyreline at least 200mm below ceiling level. Once erected, protect the and GIB Fyreline from rain. The use of suitable sheeting can avoid delays in allowing the board to dry before wall linings are installed. SOUND CONTROL INFILL Install Pink Batts R2.2 (90mm) glass wool insulation between the studs and nogs in both frames. WALL LINING 2 layers of 10mm GIB Standard. Fix inner sheets vertically. Where sheet end butt joints are unavoidable they must be formed over framing. Use full height sheets where possible. Outer layer sheets can be fixed vertically or horizontally. If fixed vertically, outer layer sheet joints must be offset 600mm from those of the inner layer. Use full height sheets where possible. If the wall lining forms part of the structural bracing system, the inner layer lining type and fixings must comply with the published bracing system. Check requirements for specific bracing element hold-down connections. FASTENING THE LINING Inner layer: 32mm x 6g GIB Grabber High Thread Drywall Screws. Outer layer: 41mm x 6g GIB Grabber High Thread Drywall Screws. If fixing sheets horizontally, fasteners to be placed at 300mm centres to top and bottom plates and perimeter studs. Install pairs of single fasteners to each stud where horizontal joint crosses. Adhesive fix the outer layer to the inner layer with daubs of GIBFix adhesive at 300mm centres. Do not place GIBFix adhesive at sheet edges or within 200mm of screw fixings. If fixing sheets vertically, fasteners to be placed at 300mm centres around the sheet perimeter. Adhesive fix the outer layer to the inner layer with daubs of GIBFix adhesive at 300mm centres. Do not place GIBFix adhesive at sheet edges or within 200mm of screw fixings. Place screws no closer than 12mm from paper bound sheet edges and 18mm from any sheet end or cut edge. GIB AQUALINE SUBSTITUTION If the outer layer of 10mm GIB Standard plasterboard wall lining is substituted with 10mm GIB Aqualine, the FRR and noise control rating will be retained. JOINTING Central Barrier: Unstopped Inner layer wall lining: Unstopped Outer layer wall lining: All fastener heads stopped and all sheet joints tape reinforced and stopped in accordance with the publication entitled GIB Site Guide. Wall to ceiling junctions are to be reinforced with paper tape and square stopped or finished with GIB-Cove. 14 GIB INTERTENANCY BARRIER SYSTEMS

15 SYSTEM SPECIFICATIONS Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements Weight of system (kg/m2) GBTLAB 60a LB /60/60 2 x 10mm GIB Standard plasterboard 65 Stud width Space between timber frames Partition width 90mm mm min mm Place two GIB Wall Clips (one each side) no more than 600mm below the top of each GIB H-Stud, no further apart than 3000mm vertically 2 layers 10mm GIB Standard plasterboard Pink Batts R2.2 (90mm) glass wool insulation GIB H-Stud at 600mm centres GIB Rondo 140 Perimeter Channel sealed on one side to floor slab with fire/acoustic sealant 10mm GIB Standard plasterboard, fasteners at 300mm centres to each stud and plate 10mm GIB Standard plasterboard, fasteners at 300mm centres around perimeter of sheet. GIBFix adhesive at 300mm centres to field of sheet GIB INTERTENANCY BARRIER SYSTEMS 15

16 SYSTEM SPECIFICATIONS Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements Weight of system (kg/m2) GBTLAB 60b LB /60/60 1 x 10mm GIB Braceline/Noiseline 55 TIMBER FRAMING Framing to comply with: NZBC B1 Structure: AS1 Clause 3 Timber (NZS 3604) or VM1 Clause 6 Timber (NZS 3603). NZBC B2 Durability: AS1 Clause 3.2 Timber (NZS 3602). Maximum height as determined by NZS 3604 stud and top plate tables for loadbearing walls. CENTRAL BARRIER Allow a 25-40mm gap between each timber frame and the central barrier. Fix GIB Rondo 140 Perimeter Channels to the concrete floor with steel fasteners at 600 mm centres and no more than 50mm from channel ends using 3.5mm x 30mm or 4.0mm x 25mm concrete nails or 6mm x 40mm concrete anchors. A 5mm gap between GIB Rondo 140 Perimeter Channels will let any collected rain water escape. GIB Rondo 140 Perimeter Channel to be sealed to the floor slab on one side with fire/acoustic sealant. Install 25mm into GIB H-Studs at 600mm centres. Cap ends with GIB Rondo 140 Perimeter Channel. Offset GIB H-Studs at least 100mm from wall studs to allow attachment of GIB Wall Clips to both frames. Nog as required where no framing exists. Place two GIB Wall Clips (one each side) no more than 600mm below the top of each GIB H-Stud, no further apart than 3000mm vertically. Fix GIB Rondo 140 Perimeter Channel at wall ends to both timber frames with GIB Wall Clips or GIB Wall Straps placed no further apart than 3000mm vertically. Use no more than two GIB Wall Clips or GIB Wall Straps (one each side) for each 3000mm length of GIB H-Stud or GIB Rondo 140 Perimeter Channel. In the roof space, fix 16mm GIB Fyreline to one side of the with 40mm x 8g chipboard screws on a 400mm grid, and at no more than 100mm from sheet edges. Extend the 16mm GIB Fyreline at least 200mm below ceiling level. Once erected, protect the and GIB Fyreline from rain. The use of suitable sheeting can avoid delays in allowing the board to dry before wall linings are installed. SOUND CONTROL INFILL Install Pink Batts R2.2 (90mm) glass wool insulation between the studs and nogs in both frames. WALL LINING A single layer of 10mm GIB Braceline/Noiseline fixed vertically or horizontally. Use full height sheets where possible. Sheet joints are touch fitted and must occur over framing. Where sheet end butt joints are unavoidable they must be formed over framing. If the wall lining forms part of the structural bracing system, the lining type and fixings must comply with the published bracing system. Check requirements for specific bracing element holddown connections. FASTENING THE LINING 32mm x 6g GIB Grabber High Thread Drywall Screws at 300mm centres to each stud and plate. Place screws no closer than 12mm from paper bound sheet edges and 18mm from any sheet end or cut edge. GIB AQUALINE SUBSTITUTION If the 10 mm GIB Braceline/Noiseline wall lining is substituted with 10mm GIB Aqualine, the FRR will be retained but a noise control reduction of 4 STC/Rw points can be expected. If the 10 mm GIB Braceline/Noiseline wall lining is substituted with 13mm GIB Aqualine, the FRR and noise control rating will be maintained. JOINTING Central Barrier: Unstopped Wall lining: All fastener heads stopped and all sheet joints tape reinforced and stopped in accordance with the publication entitled GIB Site Guide. Wall to ceiling junctions are to be reinforced with paper tape and square stopped or finished with GIB-Cove. Stud width Space between timber frames Partition width 90mm mm min mm 16 GIB INTERTENANCY BARRIER SYSTEMS

17 SYSTEM SPECIFICATIONS Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements Weight of system (kg/m2) GBTLAB 60b LB /60/60 1 x 10mm GIB Braceline/Noiseline 55 Place two GIB Wall Clips (one each side) no more than 600mm below the top of each GIB H-Stud, no further apart than 3000mm vertically 10mm GIB Braceline/Noiseline Pink Batts R2.2 (90mm) glass wool insulation GIB H-Stud at 600mm centres GIB Rondo 140 Perimeter Channel sealed on one side to floor slab with fire/acoustic sealant Fasteners at 300mm centres to each stud and plate 10mm GIB Braceline/ Noiseline GIB INTERTENANCY BARRIER SYSTEMS 17

18 SYSTEM SPECIFICATIONS Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements Weight of system (kg/m2) GBTLAB 60c LB /60/60 1 x 13mm GIB Braceline/Noiseline 62 TIMBER FRAMING Framing to comply with: NZBC B1 Structure: AS1 Clause 3 Timber (NZS 3604) or VM1 Clause 6 Timber (NZS 3603). NZBC B2 Durability: AS1 Clause 3.2 Timber (NZS 3602). Maximum height as determined by NZS 3604 stud and top plate tables for loadbearing walls. CENTRAL BARRIER Allow a 25-40mm gap between each timber frame and the central barrier. Fix GIB Rondo 140 Perimeter Channels to the concrete floor with steel fasteners at 600 mm centres and no more than 50mm from channel ends using 3.5mm x 30mm or 4.0mm x 25mm concrete nails or 6mm x 40mm concrete anchors. A 5mm gap between GIB Rondo 140 Perimeter Channels will let any collected rain water escape. GIB Rondo 140 Perimeter Channel to be sealed to the floor slab on one side with fire/acoustic sealant. Install 25mm into GIB H-Studs at 600mm centres. Cap ends with GIB Rondo 140 Perimeter Channel. Offset GIB H-Studs at least 100mm from wall studs to allow attachment of GIB Wall Clips to both frames. Nog as required where no framing exists. Place two GIB Wall Clips (one each side) no more than 600mm below the top of each GIB H-Stud, no further apart than 3000mm vertically. Fix GIB Rondo 140 Perimeter Channel at wall ends to both timber frames with GIB Wall Clips or GIB Wall Straps placed no further apart than 3000mm vertically. Use no more than two GIB Wall Clips or GIB Wall Straps (one each side) for each 3000mm length of GIB H-Stud or GIB Rondo 140 Perimeter Channel. In the roof space, fix 16mm GIB Fyreline to one side of the with 40mm x 8g chipboard screws on a 400mm grid, and at no more than 100mm from sheet edges. Extend the 16mm GIB Fyreline at least 200mm below ceiling level. Once erected, protect the and GIB Fyreline from rain. The use of suitable sheeting can avoid delays in allowing the board to dry before wall linings are installed. SOUND CONTROL INFILL Install Pink Batts R2.2 (90mm) glass wool insulation between the studs and nogs in both frames. WALL LINING A single layer of 13mm GIB Braceline/Noiseline fixed vertically or horizontally. Use full height sheets where possible. Sheet joints are touch fitted and must occur over framing. Where sheet end butt joints are unavoidable they must be formed over framing. If the wall lining forms part of the structural bracing system, the lining type and fixings must comply with the published bracing system. Check requirements for specific bracing element holddown connections. FASTENING THE LINING 32mm x 6g GIB Grabber High Thread Drywall Screws at 300mm centres to each stud and plate. Place screws no closer than 12mm from paper bound sheet edges and 18mm from any sheet end or cut edge. GIB AQUALINE SUBSTITUTION If the 13 mm GIB Braceline/Noiseline wall lining is substituted with 13mm GIB Aqualine, the FRR will be retained but a noise control reduction of 3 STC/Rw points can be expected. JOINTING Central Barrier: Unstopped Wall lining: All fastener heads stopped and all sheet joints tape reinforced and stopped in accordance with the publication entitled GIB Site Guide. Wall to ceiling junctions are to be reinforced with paper tape and square stopped or finished with GIB-Cove. Stud Width Space Between Timber Frames Partition Width 90mm mm min mm 18 GIB INTERTENANCY BARRIER SYSTEMS

19 SYSTEM SPECIFICATIONS Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements Weight of system (kg/m2) GBTLAB 60c LB /60/60 1 x 13mm GIB Braceline/Noiseline 62 Place two GIB Wall Clips (one each side) no more than 600mm below the top of each GIB H-Stud, no further apart than 3000mm vertically 13mm GIB Braceline/Noiseline Pink Batts R2.2 (90mm) glass wool insulation GIB H-Stud at 600mm centres GIB Rondo 140 Perimeter Channel sealed on one side to floor slab with fire/acoustic sealant Fasteners at 300mm centres to each stud and plate 13mm GIB Braceline/ Noiseline GIB INTERTENANCY BARRIER SYSTEMS 19

20 SYSTEM SPECIFICATIONS Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements Weight of system (kg/m2) GBTLAB 60d LB /60/60 1 x 13mm GIB Standard plasterboard 54 TIMBER FRAMING Framing to comply with: NZBC B1 Structure: AS1 Clause 3 Timber (NZS 3604) or VM1 Clause 6 Timber (NZS 3603). NZBC B2 Durability: AS1 Clause 3.2 Timber (NZS 3602). Maximum height as determined by NZS 3604 stud and top plate tables for loadbearing walls. CENTRAL BARRIER Allow a 25-40mm gap between each timber frame and the central barrier. Fix GIB Rondo 140 Perimeter Channels to the concrete floor with steel fasteners at 600 mm centres and no more than 50mm from channel ends using 3.5mm x 30mm or 4.0mm x 25mm concrete nails or 6mm x 40mm concrete anchors. A 5mm gap between GIB Rondo 140 Perimeter Channels will let any collected rain water escape. GIB Rondo 140 Perimeter Channel to be sealed to the floor slab on one side with fire/acoustic sealant. Install 25mm into GIB H-Studs at 600mm centres. Cap ends with GIB Rondo 140 Perimeter Channel. Offset GIB H-Studs at least 100mm from wall studs to allow attachment of GIB Wall Clips to both frames. Nog as required where no framing exists. Place two GIB Wall Clips (one each side) no more than 600mm below the top of each GIB H-Stud, no further apart than 3000mm vertically. Fix GIB Rondo 140 Perimeter Channel at wall ends to both timber frames with GIB Wall Clips or GIB Wall Straps placed no further apart than 3000mm vertically. Use no more than two GIB Wall Clips or GIB Wall Straps (one each side) for each 3000mm length of GIB H-Stud or GIB Rondo 140 Perimeter Channel. In the roof space, fix 16mm GIB Fyreline to one side of the with 40mm x 8g chipboard screws on a 400mm grid, and at no more than 100mm from sheet edges. Extend the 16mm GIB Fyreline at least 200mm below ceiling level. Once erected, protect the and GIB Fyreline from rain. The use of suitable sheeting can avoid delays in allowing the board to dry before wall linings are installed. SOUND CONTROL INFILL Install Pink Batts R2.2 (90mm) glass wool insulation between the studs and nogs in both frames. WALL LINING A single layer layer of 13mm GIB Standard plasterboard fixed vertically or horizontally. Use full height sheets where possible. Sheet joints are touch fitted and must occur over framing. Where sheet end butt joints are unavoidable they must be formed over framing. If the wall lining forms part of the structural bracing system, the lining type and fixings must comply with the published bracing system. Check requirements for specific bracing element holddown connections. FASTENING THE LINING 32mm x 6g GIB Grabber High Thread Drywall Screws at 300mm centres to each stud and plate. Place screws no closer than 12mm from paper bound sheet edges and 18mm from any sheet end or cut edge. GIB AQUALINE SUBSTITUTION If the 13 mm GIB Standard plasterboard wall lining is substituted with 13mm GIB Aqualine, the FRR and noise control rating will be retained. JOINTING Central Barrier: Unstopped Wall lining: All fastener heads stopped and all sheet joints tape reinforced and stopped in accordance with the publication entitled GIB Site Guide. Wall to ceiling junctions are to be reinforced with paper tape and square stopped or finished with GIB-Cove. Stud Width Space Between Timber Frames Partition Width 90mm mm min mm 20 GIB INTERTENANCY BARRIER SYSTEMS

21 SYSTEM SPECIFICATIONS Two Way FRR Double Timber Frame with Central Barrier Specification number Loadbearing capacity STC Rw FRR Lining requirements Weight of system (kg/m2) GBTLAB 60d LB /60/60 1 x 13mm GIB Standard plasterboard 54 Place two GIB Wall Clips (one each side) no more than 600mm below the top of each GIB H-Stud, no further apart than 3000mm vertically 13mm GIB Standard plasterboard Pink Batts R2.2 (90mm) glass wool insulation GIB H-Stud at 600mm centres GIB Rondo 140 Perimeter Channel sealed on one side to floor slab with fire/acoustic sealant Fasteners at 300mm centres to each stud and plate 13mm GIB Standard plasterboard GIB INTERTENANCY BARRIER SYSTEMS 21

22 Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. TYPICAL CONSTRUCTION DETAILS DETAIL AT UPPER STOREY FRAMED FLOOR (END ELEVATION) GIB Rondo metal batten system Continuous GIB Rondo 140 Perimeter Channel fixed back to back at 600mm centres Boundary joist or solid blocking GIB plasterboard Pink Batts R2.2 (90mm) glasswool insulation GIB plasterboard Floor joist GIB Wall Clips at each GIB H-Stud both sides of wall Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. GNS100 Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and syste are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. BASE DETAIL AT SLAB (END ELEVATION) DETAIL AT CORNER (PLAN VIEW) Timber wall framing GIB plasterboard 25mm-40mm gap on each side Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation GIB Intertenancy Barrier Systems Detail at Upper Storey Framed Floor (End Elevation) 19 July 2016 glasswool insulation File: CBI053 Detail at Upper Storey Framed Floor (End Elevation) Issue: 1601 Scale: 1 : 10 Reference Pink Batts Date: R2.2 (90mm) CBI053 GIB Rondo 140 Perimeter Channel fixed to concrete slab with steel anchors at 150mm max. centres from ends and 600mm max. centres between Seal GIB Rondo 140 Perimeter Channel to floor slab on one side with fire/acoustic sealant Timber wall framing GIB Wall Clips at each GIB H-Stud, both sides GIB plasterboard DPC 100 mm min.100 mm min. 400 mm min. GIB Rondo 140 Perimeter Channel at both ends of central barrier GNS101 GNS GIB INTERTENANCY BARRIER SYSTEMS Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation GIB Intertenancy Barrier Systems Base Detail at Slab (End Elevation) File: CBI054 Base Detail at Slab (End Elevation) Issue: 1601 Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installat Scale: 1 : 5 Reference File: CBI055 Detail at Corner (Plan View)

23 Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. TYPICAL CONSTRUCTION DETAILS DETAIL AT EXTERNAL TIMBER FRAME WALL (PLAN VIEW) GIB Rondo 140 Perimeter Channel GIB Wall Strap GIB plasterboard Wall underlay External wall cladding to comply with NZBC E2 Fix solid H3.1 treated timber batten to GIB Rondo 140 Perimeter Channel only. Timber batten for fire stopping, not for cladding fixing. Do not connect timber batten to timber frames on each side Control joint opposite GIB Barrierline. Detail by cladding supplier GIB Rondo 140 Perimeter Channel vertically at outer ends of wall GIB Wall Clips or GIB Wall Straps at wall ends both sides GIB Wall Clips at each GIB H-Stud, both sides Timber wall framing Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. GNS103 INTERTENANCY WALL PROJECTION AT EXTERNAL TIMBER FRAME WALL (PLAN VIEW) Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation GIB Intertenancy Barrier Systems Detail at External Timber Frame Wall (Plan View) GIB Rondo 140 Perimeter Channel File: Issue: 1601 Scale: As indicated Date: Wall underlay CBI056 Detail at External Timber Frame Wall (Plan View) 19 July 2016 Reference CBI056 GIB Wall Strap External wall cladding to comply with NZBC E2 GIB Wall Clips or GIB Wall Straps at wall ends both sides Fix solid H3.1 treated timber batten to GIB Rondo 140 Perimeter Channel only. Timber batten for fire stopping, not for cladding fixing. Do not connect timber batten to timber frames on each side GIB Rondo 140 Perimeter Channel vertically at outer ends of wall Timber wall framing GIB Wall Clips at each GIB H-Stud, both sides GIB plasterboard GNS104 GIB INTERTENANCY BARRIER SYSTEMS 23

24 TYPICAL CONSTRUCTION DETAILS Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, DETAIL AT CEILING AND ROOF specifying, (END using, ELEVATION) and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. Fill void between battens with mineral wool or ceramic fibre cavity insulation, 300mm min. width, 40kg/m³ min. density Flexible fire retardant underlay Nominal 10mm gap between top of and roof batten Roofing material GIB Wall Clips at each GIB H-Stud both sides of wall Continuous GIB Rondo 140 Perimeter Channel fixed back to back at 600mm centres Roof framing GIB Clip 600mm max. from GIB Wall clip to joint in GIB plasterboard Required insulation minimum Pink Batts R2.2 (115mm) glasswool GIB Rondo 340 Perimeter Channel 200mm minimum GIB Wall Clips at each GIB H-Stud both sides of wall 16mm GIB Fyreline fixed to GIB Barrierline with chipboard screws at 400mm max. centres 9mm minimum gap 25 mm -40mm gap each side of wall GNS105 Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation GIB Intertenancy Barrier Systems Detail at Ceiling and Roof (End Elevation) File: CBI058 Detail at Ceiling and Roof (End Elevation) Issue: 1601 Scale: 1 : 5 Reference Date: 19 July 2016 CBI GIB INTERTENANCY BARRIER SYSTEMS

25 TYPICAL CONSTRUCTION DETAILS Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. DETAIL AT RETURN IN EXTERNAL BRICK VENEER WALL (PLAN VIEW) GIB Rondo 140 Perimeter Channel GIB plasterboard GIB Wall Strap GIB Wall Clips or GIB Wall Straps at wall ends both sides Fit solid H3.2 treated timber batten to gap. Fix batten to GIB Rondo 140 Perimeter Channel only. Do not connect timber batten to timber frames on each side DPC. Minimum width 100mm Wall underlay Brick veneer Timber wall framing GIB Wall Clips at each GIB H-Stud, both sides GNS106 Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. DETAIL AT EXTERNAL BRICK VENEER WALL (PLAN VIEW) Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation GIB Intertenancy Barrier Systems GIB Rondo 140 Perimeter Channel Detail at Return in External Brick Veneer Wall (Plan View) File: CBI059 Detail at Return in External Brick Veneer Wall (Plan View) Issue: 1601 Scale: As indicated Reference Date: 19 July 2016 CBI059 GIB Wall Strap Brick veneer GIB plasterboard GIB Wall Clips or GIB Wall Straps at wall ends both sides Fit solid H3.2 treated timber batten to gap. Fix batten to GIB Rondo 140 Perimeter Channel only. Do not connect timber batten to timber frames on each side Control joint opposite GIB Barrierline. Detail by cladding supplier DPC. Minimum width 100mm GIB Rondo 140 Perimeter Channel vertically at outer ends of wall GIB Wall Clips at each GIB H-Stud, both sides Wall underlay GNS107 GIB INTERTENANCY BARRIER SYSTEMS 25

26 Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. TYPICAL CONSTRUCTION DETAILS DETAIL FOR JUNCTION WITH NON FIRE-RATED WALL (PLAN VIEW) GIB plasterboard GIB Wall Clips at each GIB H-Stud, both sides GIB plasterboard Timber wall framing GNS110 GIBFix Angle Note: As an alternative install GIBFix Angles at the wall junction. Refer to the GIBFix Framing System Manual for more details. DETAIL AT ROOF/CEILING (END ELEVATION) Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. GIB Rondo 140 Perimeter Channel at top of Fill void between battens with mineral wool or ceramic fibre cavity insulation, 300mm min. width, 40kg/m³ min. density Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation GIB Intertenancy Barrier Systems Flexible fire retardant underlay Detail for Junction with Non Fire-Rated Wall (Plan View) File: CBI061 Detail for Junction with Non Fire-Rated Wall (Plan View) Issue: 1601 Scale: 1 : 5 Date: 19 July 2016 GIB Wall Clips at each GIB H-Stud both sides of wall Reference CBI061 Continuous GIB Rondo 140 Perimeter Channel fixed back to back at 600mm centres Roof framing GIB Clip 600mm max. from GIB Wall clip to joint in Metal angle GIB plasterboard Required insulation minimum Pink Batts R2.2 (1 15mm) glasswool GIB Wall Clips at each GIB H-Stud both sides of wall 16mm GIB Fyreline fixed to GIB Barrierline with chipboard screws at 400mm max. centres GIB plasterboard 200 mm minimum 9mm minimum gap GNS mm -40mm gap each side of wall Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation GIB Intertenancy Barrier Systems File: CBI062 Detail at Roof/Ceiling (End Elevation) Issue: GIB INTERTENANCY BARRIER Detail SYSTEMS at Roof/Ceiling (End Elevation) Date: 19 July 2016 CBI062 Scale: 1 : 5 Reference

27 TYPICAL CONSTRUCTION DETAILS Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. DETAIL AT ROOF/CEILING AND PARAPET (END ELEVATION) Fill void with mineral wool or ceramic fibre cavity insulation, 40kg/m³ min. density GIB Wall Clips at each GIB H-Stud both sides of wall Continuous GIB Rondo 140 Perimeter Channel fixed back to back at 600mm centres 600mm max. from GIB Wall clip to joint in GIB Rondo 140 Perimeter Channel at top of Parapet cladding detail to comply with NZBC E2 9mm minimum gap Gutter detail to comply with NZBC E2 Metal angle GIB Clip GIB plasterboard Required insulation minimum Pink Batts R2.2 (115mm) glasswool GIB Wall Clips at each GIB H-Stud both sides of wall GIB plasterboard 25-40mm gap each side of wall 200mm minimum GIB Rondo Ceiling Batten 16mm GIB Fyreline fixed to GIB Barrierline with chipboard screws at 400mm max. centres Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. GNS109 FIXING DETAIL FOR 16MM GIB FYRELINE Copyright 2016 Winstone Wallboards Ltd All Dimensions are to be site checked before construction and installation GIB Intertenancy Barrier Systems Detail at Roof/Ceiling and Parapet (End Elevation) 16mm GIB Fyreline fixed to GIB Barrierline with 40mm x 8g chipboard screws GIB H-Stud File: Issue: 1601 Scale: 1 : 10 Date: CBI063 Detail at Roof/Ceiling and Parapet (End Elevation) 19 July 2016 Reference CBI063 25mm 75mm min. 100mm max. 400mm max. 100mm max. 400mm max. Stopping of joints, is not required GNS111 GIB INTERTENANCY BARRIER SYSTEMS 27

28 TYPICAL CONSTRUCTION DETAILS EAVES DETAIL (SIDE ELEVATION) Leave 10mm gap between top of and underside of battens and fill all gaps with mineral wool or ceramic fibre cavity insulation Roofing material GIB Rondo 140 Perimeter Channel within framing formed with GIB Rondo 140 Perimeter Channel GIB H-Studs at 600mm max. centres for eaves over 600mm high or over 1200mm wide GIB Wall Clips each side of fire barrier fixed to GIB Rondo 140 Perimeter Channel and ends of rafters Rafter or truss Screw fix all connections Eaves lining Fit solid H3.2 treated timber batten to gap at end of wall. Fix batten to GIB Rondo 140 Perimeter Channel only Wall underlay Timber framing each side of GIB Barrierline GIB Wall Clips each side of fire barrier fixed to GIB Rondo 140 Perimeter Channel and studs GIB Intertenancy Barrier System GNS112 Winstone Wallboards Limited TERMS OF USE: The USER of these CAD drawings and related information is authorised to reproduce and distribute exact copies or exact extracts of these CAD drawings for the sole purpose of detailing, specifying, using, and promoting the use of Winstone Wallboards Ltd products and systems. It is the USER's responsibility to ensure full building performance specifications and to ensure specification and installation of GIB products and systems are in accordance with Winstone Wallboards Ltd GIB publications. Appropriate expert advice should always be obtained to ensure suitability of these drawings for your specific application. See for full terms of use. The USER is deemed to accept the terms of use. ROOF VOID DETAIL WITH HORIZONTAL SHEETING (SIDE ELEVATION) GIB Wall Clips or GIB Wall Straps at 600mm max. centres, both sides of wall installed horizontally 600mm max Back to back GIB Rondo 140 Perimeter Channels installed horizontally Nominal 10mm gap between top of and roof batten 100mm max. Truss chord Truss bottom chord Trimmer placed in trusses each side of wall to allow fixing of GIB Wall Clips installed vertically Wall. framing 16mm GIB Fyreline fixed to with chipboard screws at 400mm x 400mm max. centres installed vertically GNS GIB INTERTENANCY BARRIER SYSTEMS

29 NOTES GIB INTERTENANCY BARRIER SYSTEMS 29

30 NOTES 30 GIB INTERTENANCY BARRIER SYSTEMS

31 SUSTAINABILITY AND THE ENVIRONMENT Winstone Wallboards is committed to protecting the environment. Environmental matters are integrated into all business activities: Our operations strive to exceed all environmental regulatory requirements at all times. Protection of the environment is a day to day responsibility that we all must accept. We allocate appropriate management time and resources to address relevant environmental issues and continuously improve our activities in that area. We will achieve our standards of performance through positive action, employee involvement and constant communication with our neighbours, local authorities and customers. Minimise on-site waste when designing and/or installing GIB Systems. For larger projects give consideration to our cut-to-length service to reduce waste. GIB plasterboard off-cuts, if separated from other waste building materials, can be readily recycled. For larger projects waste can be diverted to compost manufacturers who grind up the GIB plasterboard and use it in compost. For smaller projects, the GIB plasterboard can be ground up and spread around the building site. GLOBAL GREENTAG CERTTM The Global GreenTag CertTM certified eco-label acknowledges product as meeting the GreenRate Standard set by Global GreenTag. CertTM GIB plasterboard has a Level B green rating. DECLARE CERTIFICATION Declare is a database of non-toxic, sustainably sourced building products. Many GIB plasterboard products including GIB Standard, GIB Braceline, GIB Noiseline and GIB Aqualine have achieved Red List Free status in Declare certification. For more information on Winstone Wallboards sustainability commitments visit gib.co.nz. COPYRIGHT Copyright Winstone Wallboards Ltd All of the material contained in this brochure, including all text, tables, charts, graphs, drawings, images, diagrams are protected by copyright. These materials may not be reproduced, adapted or transmitted in any form by any process, without the permission of Winstone Wallboards Ltd. Winstone Wallboards asserts its moral rights and reserves all other intellectual property rights in the materials contained in this brochure. TRADEMARKS The names GIB,, GIB Fyreline, GIB Ultraline, GIB Braceline, GIB Toughline, GIB Noiseline, GIB Aqualine, GIB Nail, GIB Tradeset, GIB Plus 4, GIB-Cove, GIB Lite Blue, GIBFix, the colour mauve for GIB Toughline, the colour blue for GIB Braceline, the colour pink for GIB Fyreline, the colour green for GIB Aqualine, and the shield device are registered trademarks of Fletcher Building Holdings Limited. COUNTRY OF ORIGIN We make GIB plasterboard in New Zealand*, for New Zealand conditions, giving you 100% certainty. *Note plasterboard is manufactured to Winstone Wallboards specific specification from a reputable overseas manufacturer. Copyright Winstone Wallboards Ltd, 2016 GIB INTERTENANCY BARRIER SYSTEMS 31