FEEL the difference. African Dealer Insulation Guide 2017

Transcription

1 FEEL the difference African Dealer Insulation Guide 2017

2 WHO WE ARE With more than 30 years of experience in the insulation industry, Knauf Insulation represents one of the fastest growing and most respected names in insulation worldwide. We are committed to meeting the increasing demand for energy efficiency in new and existing homes, non-residential buildings and industrial applications. Knauf Insulation manufactures Glass and Rock Mineral Wool products and has created a product range based on which mineral wool is the most suitable for a given application. Knauf Insulation is part of the Knauf Group, a family-owned multi-national manufacturer of building materials and construction systems, established in The Knauf Group has more than 26,500 employees worldwide with more than 220 factories in more than 70 countries. 2 FEEL the difference

3 DEALER LOGISTICS PACKAGE, CUSTOMER SERVICES & TECHNICAL SUPPORT ORDER QUANTITIES s are palletised* Minimum order quantity per SKU (Stock Keeping Unit - i.e. specific product dimension) is a single pallet as part of a full load A full load comprises any mix of 18 pallets of products that appear in this Dealer Guide Made-to-order products are available subject to lead time and minimum order quantities. CUSTOMER SERVICE Orders can be placed by sending your purchase order to export.sales@knaufinsulation.com Purchase orders should include the following information: unique purchase order number article codes (Please see the product guide) product names (Please see the product guide) price (Please see your CTC) quantities required in pallets for Glass Mineral Wool products or packs for Rock Mineral Wool products* port of delivery contact name and telephone number Customer Services are available between (GMT) Monday-Friday to assist with orders, delivery queries or pro-forma invoices. LOGISTICS Deliveries are made in 40 High Cube containers, ie., 18 pallets in total or equivalent in loose packs* on some Rock products Terms are based on full load deliveries see your Customer Terms Confirmation (CTC) document Lead time for standard products is typically 25 days** following credit clearance / receipt of approved letter of credit from acknowledgement of receipt of order some destinations may have a longer lead time please enquire Prices are offered on the basis of CIF (Cost, Insurance and Freight) or CFR (Cost and Freight) see your CTC for clarification. Other delivery options may be available on request. Telephone: export.sales@knaufinsulation.com TECHNICAL SUPPORT Knauf Insulation offers advice on all products and solutions through the Technical Support Team who provide free, expert advice for stockists, dealers, architects and professional end-users in the construction industry. The Technical Support Team is available (GMT) Monday to Friday. s will usually be answered within 24 hours. Telephone: technical.uk@knaufinsulation.com Web: *Glass Mineral Wool products are always palletised, some Rock Mineral Wool products may not be palletised ** Customs clearance may occasionally extend the lead time for which Knauf Insulation is not able to accept responsibility 3

4 We have the whole building covered. Whatever you need, we have a product that does the job INTERNAL ROOF & CEILING WALLS Application Page Ceiling level Pitched roof Rafter level Suspended ceiling (Office) Internal wall (partitions) Masonry cavity Facade wall Separating party wall Timber / Metal frame External Wall (Upgrade) Ceiling Roll 6 Rafter Roll 8 Acoustic Roll 9 Cavity Batt 10 Cavity Roll 11 Ultracoustic-A 14 DriTherm Cavity Slab Masonry Party Wall Slab 15 RS45 Building Slab 16 FactoryClad Roll 17 Rail and bracket SteelTherm Roll 17 RainScreen Slab 18 EWI & Reveal Slabs 19 Purlin Roll 19 Acoustic Floor Slab Plus 20 Krimpact Flat Roof Slab 20 Klima Duct Roll 22 Klima Duct Slab 22 PyroDuct Slab 23 Fire Barrier 23 = Optimum = Suitable = Project Range 4 FEEL the difference

5 Ceiling level (loft) FLOORS EXTERNAL ROOF HVAC & FIRE Rafters Internal timber Internal concrete Ground floors Profiled metal Concrete Fire barrier/ Compartmentation Duct Duct fire rated Internal cavity walls Masonry cavity Party wall Standing seam External wall (installed internally) (installed externally) Metal frame Internal floors 5

6 CEILING ROLL (Loft Roll) With partially cut perforations, Combi-cut rolls offer installers the flexibility and convenience to make narrower roll widths, eg., 600mm, without the use of tools for cutting whilst being robust to allow installation of the full roll width as a single piece. (m) per roll (m 2 ) No.Rolls in pallet per pallet (m 2 ) * (2x600) Combi-cut * (2x600) Combi-cut (2x570 / 3x380) Combi-cut (2x570 / 3x380) Combi-cut * (2x600) Combi-cut * (2x600) Combi-cut (2x570 / 3x380) Combi-cut * (2x600) Combi-cut (2x570 / 3x380) Combi-cut (2x570 / 3x380) Combi-cut (2x570 / 3x380) Combi-cut * products designed to meet the requirements of thermal legislation of South African climate zones NRC Customers ask for small rolls but it s the area of the loft that determines the amount of material required, not the roll size! Our longer rolls means more m 2 per package, less fetching and carrying at the store, less unloading at site and less lifting into the loft so the installer can get on with the installation quicker Factory applied perforation cuts make it easy and quick to create two precise and equally sized 600mm wide rolls no tools required this allows better control by preventing telescoping when the product is unrolled ensures an even fill by removing potential gaps at the extremities of the joists eliminates the need for on-site cutting to speed up the installation As much as 45% of energy is lost through the roof. So if you have air-conditioning or heating, insulating your roof is the easiest and cheapest way to really cut those energy bills Ceiling Roll Joist UV protective and moisture / water resistant outer packaging film allows full pallets to be stored externally. * See back page for descriptions South African s calculated assuming 23 C mean temperature. Euro s based on 10 C mean temperature, calculated according to requirements of λ90:90 for declaring thermal performance and following the European norm standard including audited factory production control. 6 FEEL the difference

7 DON T GET CAUGHT SHORT CEILING ROLL IN LONGER ROLL LENGTHS In loft insulation size really does matter. Our market leading technology allows us to produce a much longer roll that can still be handled by one person so you don t get caught short! CEILING ROLL BENEFITS BOTH THE STOCKIST AND END-USER More m 2 per roll = More m 2 per pallet = More m 2 per volume of stocking space = More m 2 per vehicle delivery = BETTER WAREHOUSE UTILISATION More m 2 per vehicle delivery = Fewer journeys to site = Less fuel used = Less carbon emitted = ENVIRONMENTAL BENEFIT Virtually half the number of rolls to insulate a loft = Less packaging = ENVIRONMENTAL BENEFIT 50% fewer trips up the loft for the end-user = Saves time and increases profit = ADDED VALUE 10.00m Green Polyester = 12.00m 2 per roll* 10.00m Pink = 12.00m 2 per roll* 19.00m Knauf Insulation Ceiling Roll = 22.80m 2 per roll 50mm thickness used for illustrative purposes * South African reference 7

8 RAFTER ROLL Rafter Roll provides high levels of thermal resistance. It is 1200mm wide, can be easily cut on site and friction fitted to suit rafters at any centres. (m) per roll (m 2 ) No.Rolls in pallet per pallet (m 2 ) Un-cut Un-cut Un-cut NRC Great product option for insulating roof space and cutting energy bills by reducing the amount of energy needed to drive air-con or heating systems Greater density is applied to Rafter Roll to ensure a comfortable and reliable friction fit between rafters The higher density provides a higher thermal resistance () compared to corresponding thicknesses of Ceiling Roll Insulating at rafter level creates a comfortable roof space for use as an extra room but if you do this, don t forget to add Acoustic Roll into the floor of the room you have just created to defend against impact and airborne sound in the room below A tight fit along the whole rafter s length eliminates acoustic bridging and gives good acoustic benefits from outside noise 1200mm wide rolls can be cut to suit the width of your rafters. HR type underlay or low resistivity membrane Ventilation space Rafter Roll * See back page for descriptions South African s calculated assuming 23 C mean temperature. Euro s based on 10 C mean temperature, calculated according to requirements of λ90:90 for declaring thermal performance and following the European norm standard including audited factory production control. 8 FEEL the difference

9 ACOUSTIC ROLL Designed specifically for sound insulation of internal separating elements in residential and commercial buildings such as timber and metal stud partitions and timber flooring. (m) per roll (m 2 ) No.Rolls in pallet per pallet (m 2 ) (2x600) Ready-cut (2x600) Ready-cut e (2x600) Ready-cut (2x600) Ready-cut NRC Excellent and effective way to add acoustic absorption to timber and steel frame elements to prevent unwanted noise transfer Acoustic Roll is the entry level product giving a competitive option Insulation is much quicker, easier to install and definitely cheaper than adding a second layer of board whilst achieving a better sound rating in a like-for-like construction Proven results when used with major brands of plasterboard. e = estimate Timber Stud Acoustic Roll C Stud Acoustic Roll * See back page for descriptions 9

10 CAVITY BATT Produced to offer both a rigid, friction fit batt suitable for traditional installation methods in timber and steel frame structures including drywall partitioning as well as meeting s recognised in South Africa. Conveniently sized packs allow for one person handling. Cavity Batt can also be used in intermediate floors. Slabs per pack Packs in pallet per pallet (m 2 ) Un-cut Un-cut e Un-cut NRC Greater rigidity for ease of handling it goes where you point it and doesn t sag e = estimate Knauf Insulation slabs are compression packed so individual pack dimensions can be easily picked up and manoeuvred around by one person Cavity Batt offers a wider range of applications including external walls Dimensions to suit 600mm centres in both metal and timber stud partitions. Brick outer leaf Clear cavity Low emissivity vapour permeabl OSB sheathing Cavity Batt Vapour control Timber Stud Cavity Batt Timber deck Timber joist Cavity Batt * See back page for descriptions South African s calculated assuming 23 C mean temperature. Euro s based on 10 C mean temperature, calculated according to requirements of λ90:90 for declaring thermal performance and follow the European norm standard including audited factory production control. 10 FEEL the difference

11 CAVITY ROLL Conveniently packaged as two separate ready-cut 600mm wide rolls suitable for friction-fit installation in residential or commercial applications within timber or metal frame systems. This permits faster installation including drywall partitioning. The product also provides s recognised in South Africa. (m) Rolls per pallet per pallet (m 2 ) (2x600) Ready-cut (2x600) Ready-cut e (2x600) Ready-cut NRC All the benefits of Cavity Batt in a Roll Much longer rolls than alternatives in the market means less fetching and carrying at the store, less unloading at site so the installer can get on with the installation quicker Pre-cut at the factory to suit 600mm centres, Cavity Roll allows the installer to get on with the job and saves time measuring and cutting Faster installation Easier to install into intermediate floors. e = estimate Brick outer leaf Clear cavity Low emissivity vapour permeable OSB sheathing Cavity Roll Vapour control Metal Stud Cavity Roll Timber deck Timber joist Cavity Roll * See back page for descriptions South African s calculated assuming 23 C mean temperature. Euro s based on 10 C mean temperature, calculated according to requirements of λ90:90 for declaring thermal performance and follow the European norm standard including audited factory production control. 11

12 The new generation of glass mineral wool A HIGHLY SUSTAINABLE BINDER TECHNOLOGY Made from rapidly renewable materials with... No added artificial colours No added formaldehyde Virtually no dust No smell Pleasant to handle and install...and NO EXTRA COST Superior level of sustainability... The natural brown colour represents a level of sustainability never achieved before: Manufactured from naturally occurring and/or recycled raw materials, and bonded using a bio-based technology which is free from phenols, acrylics and with no added formaldehyde, artificial colours, bleach or dyes...and delivers all the benefits you are used to from our traditional mineral wool! Thermal insulation properties, fire resistance, fire classification, acoustic insulation, sound absorption and mechanical properties as well as the high levels of recycled content are maintained, with improved product durability. Contributes to improved indoor air quality compared to our conventional mineral wool Reduces impact on environment through lower embodied energy Reduces pollutant manufacturing emissions and workplace exposures Improves the overall sustainability of buildings when installed. thermal quietness fire protection energy saving sustainability 12 FEEL the difference

13 Installer trials throughout Europe with over 500 individual installers. This is great stuff! It doesn t make my skin itch; I can t believe that this is glass mineral wool Over 90% said mineral wool with ECOSE Technology has a softer feel You really cannot smell it. It s definitely an improvement over the smell of traditional glass mineral wool. Over 80% said they prefer the neutral smell of mineral wool with ECOSE Technology 13

14 ULTRACOUSTIC-A/-AF Manufactured at higher density to offer superior acoustic performance for building elements such as metal and timber frame, partitions, above suspended ceilings and intermediate floors around areas demanding heightened privacy such as consultation chambers, boardrooms or improved acoustics in cinemas. Offering enhanced s, this product is packaged as two separate ready-cut 600mm wide rolls for rapid installation or available in a foil faced un-cut option. Facing (m) Rolls per pallet per pallet (m 2 ) (2x600) Combi-cut Foil Faced Un-cut e NRC e = estimate Top of the range acoustic material manufactured at higher density for locations where that bit of extra acoustic security is needed Widest range of acoustic applications including suspended ceilings, partitions and intermediate floors Ideal for home and public cinemas Extremely sturdy for ease of handling on site and pre-cut to suit 600mm centres for faster installation time is money! Foil faced option (-AF) for those African Countries where a facing is required in ceiling, rafter or partition applications. Ultracoustic-A Joist HR type underlay or low resistivity membrane Ventilation space Ultracoustic-A Knauf plasterboard Metal Stud Ultracoustic-A Timber deck Timber joist Ultracoustic-A Brick outer leaf Clear cavity Low emissivity vapour permeable OSB sheathing Ultracoustic-A Vapour control * See back page for descriptions South African s calculated assuming 23 C mean temperature. Euro s based on 10 C mean temperature, calculated according to requirements of λ90:90 for declaring thermal performance and follow the European norm standard including audited factory production control. 14 FEEL the difference

15 DRITHERM CAVITY SLAB 37 DriTherm Cavity Slabs are for the thermal insulation of masonry cavity external walls and are installed to fully fill the cavity. Recommended for buildings up to 12m high and for use in multi-storey applications up to 25m in height. DriTherm Cavity Slabs are noncombustible and manufactured from water repellent mineral wool. The semi rigid nature of the boards ensures a closed joint with adjacent boards and surround vertical wall brick ties inserted at 455mm spaces. PROJECT RANGE Slabs per pack Packs in pallet per pallet (m 2 ) Un-cut Un-cut Un-cut If you are buying a new house you should insist on an insulated cavity. With added silicon for water repellency Filling the cavity with high performance DriTherm will improve thermal performance saving money on energy bills it ll pay for itself! MASONRY PARTY WALL SLAB Masonry Party Wall Slab is a flexible, lightweight Glass Mineral Wool slab which is resilient and non-combustible. It is designed as a full fill thermal and acoustic solution for use in masonry cavity party walls between adjoining apartments, semi-detached and terraced houses. The slab will friction fit between wall ties. PROJECT RANGE Slabs per pack Packs in pallet per pallet (m 2 ) Un-cut Un-cut Can be used as part of a full fill solution to achieve a zero effective U-value Easy to handle and install with no gaps between adjacent slabs to eliminate acoustic bridging. 15

16 RS45 BUILDING SLAB Offering combined thermal and acoustic insulation across a wide range of residential and non-residential building applications. Slabs per pack Un-cut e Un-cut Un-cut e Un-cut NRC Generally not suitable for Technical Insulation applications. Knauf Insulation offers an extensive range of TS (Technical Solutions) and HVAC products please ask for details e = estimate Designed to friction fit in many applications Good all rounder High density product for assured handling Easy to cut Available in bespoke thicknesses up to 270mm. HR type underlay or low resistivity membrane Ventilation space RS45 Building Slab Timber Stud RS45 Building Slab Timber deck Timber joist RS45 Building Slab * See back page for descriptions South African s calculated assuming 23 C mean temperature. Euro s based on 10 C mean temperature, calculated according to requirements of λ90:90 for declaring thermal performance and follow the European norm standard including audited factory production control. 16 FEEL the difference

17 FACTORYCLAD ROLL FactoryClad Rolls are flexible, lightweight, resilient, non-combustible Glass Mineral Wool. They are installed for the thermal and acoustic insulation of roofs (standing seam) and walls (rail and bracket) in profiled metal clad buildings and portable buildings and provide greater flexibility compared to rigid insulation materials. FactoryClad is used rail and bracket systems and in long lengths making them particularly suitable for use in twin skin profiled metal cladding systems and standing seam roofs. PROJECT RANGE (m) Un-cut Un-cut Un-cut Exceptionally high tear strength Cost effective solution Other thicknesses available ranging up to 220mm 1200mm wide to suit many commonly used rail and bracket systems. STEELTHERM ROLL Specifically designed for friction fitting in steel frame walls. At 600mm wide, SteelTherm is extra wide to enable easy intallation in steel frame C section studs. PROJECT RANGE (m) x600 Ready-cut Ready-cut at 600mm to save time on site Easy friction fitting without leaving gaps to adjacent rolls. 17

18 RAINSCREEN SLAB A semi-rigid, non-combustible rock mineral wool slab with a no-added formaldehyde, water repellent binder. Euroclass A1 non-combustible and suitable for use in buildings over 18m. Slabs per pack Un-cut Un-cut Un-cut Significantly safer than other materials and reduces the risk of fire during construction phase - it s a building site, sparks happen Improves thermal and acoustic performance of external façade systems Not familiar with this concept? It is occurring more frequently in Africa on commercial buildings. Knauf have now sold RainScreen systems into projects in Africa It is increasingly being specified particularly in buildings for US and European organisations working to their own internal specifications This product is non-combustible A1 Euroclass for reaction to fire. That s crucial in this application because it means RainScreen can be installed on buildings over 18m** without reference to further fire testing or certification unlike some forms of insulation RainScreen s semi-rigid nature make it easy to handle and friction-fit between façade components and brackerty Like virtually everything we make, RainScreen is compression packed to take up less space, is lightweight and easy to cut. ** UK reference Block wall Rainscreen Slab Brackets Façade * See back page for descriptions South African s calculated assuming 23 C mean temperature. Euro s based on 10 C mean temperature, calculated according to requirements of λ90:90 for declaring thermal performance and follow the European norm standard including audited factory production control. 18 FEEL the difference

19 EWI AND EWI REVEAL SLAB External Wall Insulation (EWI) Slab and Reveal Slab are compression resistant, water resistant Rock Mineral Wool. Simple, quick and economical insulation for external wall systems. Designed to thermally and acoustically upgrade existing buildings, some of which may be hard to treat. Reveal Slab is used around window and door reveals. PROJECT RANGE Slabs per pack Loading detail 30 Reveal Un-cut Loose loaded NRC e Un-cut Loose loaded e Un-cut Loose loaded e Un-cut Loose loaded e Un-cut Loose loaded 1.00 Offers solid support to render No fire stops required. e = estimate PURLIN ROLL Purlin Roll is robust yet flexible and lightweight material conveniently packaged to unroll with its reinforced aluminium facing downwards for ease of handling. It is non-combustible and primarily designed to improve thermal and acoustic insulation in commercial and industrial roof spaces above purlins and can be used in new or existing buildings. Please note: when mineral wool is compressed such as between the cladding material and the surface of the purlins, the thermal and acoustic performance is compromised significantly impacting real performance of the roof as a whole compared to the design performance. The designer should consider the inclusion of a bracket and rail or spacer system the prevents compression and maximised real performance. (m) Rolls per pallet per roll (m 2 ) per pallet (m 2 ) Un-cut NRC Un-cut Un-cut Packaged in 10m rolls for easy of handling Installed in the traditional manner on strained wires 135mm is also available on request Foil facing is cut flush to the edge of the roll for neat butt-jointing 19

20 KRIMPACT FLAT ROOF SLAB This high density solution has high compressive strength for flat roof applications where some occasional loading and impact resistance is crucial and also contains a special additive to ensure water repellency and also contains a special additive to ensure water repellency. PROJECT RANGE Slabs per pallet per pallet (m 2 ) e Un-cut e Un-cut e Un-cut NRC The special Krimp technology engineered into this flat roof product during production permits maintenance foot traffic Suitable for installation as part of a flat roofs of concrete, metal decking or timber construction e = estimate It also adds to the fire protection of the roof area Suitable for use under all kinds of single ply membranes, hot applied bitumen systems, built-up felt membranes and mastic asphalt. ACOUSTIC FLOOR SLAB PLUS An extremely high density mineral wool slab providing acoustic insulation against impact noise in concrete separating floors meeting the requirements of floating floor installations. Slabs per pack Full width e Full width when you re trying to work or sleep the last thing you need is to hear what sounds like someone tap dancing in the room above. Excellent compressive strength Very easy to install NRC e = estimate Suitable for hotel and office developments - more sites should use this product particularly when the floor will be finished in wood, ceramics, polished concrete or stone to prevent unwanted noise transfer. 20 FEEL the difference

21 TECHNICAL SOLUTIONS INSULATION PRODUCT RANGE We manufacture a huge range of insulation products for use in the Technical Solutions sector in power generation, plant and process environments, HVAC plus off-shore and marine applications. The products below represent a small cross section of the Technical Solutions insulation range. A separate product guide is available on request. Pipe Sections HVAC HPS 035 AluR Industrial IPS 680 Duct Insulation Klima Duct Board KDB 033 Klima Duct Roll KDR 033 Fire Rated Ductwork PyroDuct Slab Up to 2 hours protection to steel ductwork Wired Mats WM640 (D80) WM660 (D100) WM 680 (D120) Available mm wide mm thickness High Temperature Boards HTB350 (D45), HTB550 (D60), HTB640 (D80), HTB660 (D100), HTB690 (D140) Maximum service temperature up to 690 C mm thickness Industrial Pipe Belt Industrial Pipe Belt IPB x 40mm to 1010 x 120mm IPS 680 = 680 C Maximum service temperature 21

22 KLIMA DUCT ROLL 33 AluR Faced with a reinforced aluminium foil, KDR offers total flexibility to aid installation around square, rectangular and circular duct work with maximum service temperatures of 230 C. (m) Packs in pallet per pallet (m 2 ) Un-cut Un-cut Un-cut An exceptionally flexible HVAC (Heating, Ventilation and Air Conditioning) product option a good all rounder! Compression packed to save space during storage and transit to site Klima Duct Roll is lightweight with virtually no cutting during installation Less installation wastage Foil facing is washable and makes this product water vapour resistant. KLIMA DUCT SLAB Klima Duct Board KDB 033 is manufactured from non-combustible, Rock Mineral Wool to provide a robust slab with high thermal efficiency. Supplied with a reinforced aluminium foil facing to one side the product is recommended specifically for the thermal insulation of square and rectangular ductwork and equipment at maximum service temperature of 250 C. PROJECT RANGE Slabs per pack Un-cut Un-cut Klima Duct Slab offers similar benefits to Klima Duct Roll It is often specified on larger projects for square or rectangular HVAC duct work which is why it s in our project range Higher density, rigid, easy to handle and cut Offer 20 C higher maximum service temperature than Klima Duct Roll. 22 FEEL the difference

23 PYRODUCT SLAB PyroDuct Slab is fully tested and certified to provide up to two hours fire protection to HVAC steel ductwork. It can be used in horizontal ducts, vertical ducts, ducts passing through compartment walls and floors and kitchen extracts. PyroDuct Slabs are suitable for applications above clean rooms, within air plenums or for aesthetic purposes. PROJECT RANGE Slabs per pack Un-cut Un-cut PyroDuct Slab is fully tested and certified to provide up to 2 hours fire protection to HVAC steel ductwork It can be installed on horizontal and vertical HVAC steel duct work passing through fire compartment walls and floors It is suitable for applications above clean rooms, within air plenums, for aesthetic purposes and kitchen extracts The aluminium facing acts as a vapour control layer and PyroDuct is corrosion free. FIRE BARRIER A highly fire resistant wired mat used to sub-divide voids and spaces to prevent the spread of fire in buildings. It is available foil-faced to suit individual application requirements and is installed in a vertical position. Packs in pallet per pallet (m 2 ) Un-cut Offers both fire and acoustic performance there s often an opening above suspended ceiling systems over the partition rising up to the concrete soffit that can be overlooked. Fire Barrier is a flexible and convenient way to stop the spread of flames and acoustics transmitting through this void into the adjacent space Not manufactured in Great Britain Satisfies the UK Building Regulations criteria for half hour cavity barrier A double layer can achieve one hour fire protection Foil facing option available for use above clean rooms. 23

24 IA1 EUROCLASS FIRE RAT NG Generic BRE Green Guide Rating MADE IN BRITAIN COMBI-CUT A factory applied perforation along the full length of a roll which intermittently partially cuts through the material. BENEFIT: Without the use of tools, the user has the options to either quickly create equally sized narrower rolls (whilst still in the packaging film) to suit the requirements of applications such as partitions or between ceiling joists or for installation as a full width roll. formats READY-CUT A factory applied cut along the full length of a roll and through the full depth of the material. BENEFIT: Pre-made narrower rolls that can be separated whilst still in the packaging film to suit certain applications for ready installation at the job site. UN-CUT No cut has been applied to these products. BENEFIT: Rolls allows the user to cut to specific widths as required at the job site or use as a full roll width. Slabs are usually designed to be used as a full piece of material in standard applications. Knauf Insulation manufactures Glass and Rock Mineral Wool products and has created a product range based on the mineral wool that is most suitable for the application FEEL the difference KINE3579GID-V0817