*lum ngle 50x50x1.6mm min. with 20mm lum fixing bar to mechanically secure membrane Enviroclad Waterproofing Membrane Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz B *lum ngle 50x50x1.6mm with SMT076V Laptape to seal Enviroclad to drip-edge C * Refer NZBC Clause E2 Table 21 for Metal ngle compatibility with CC treated timber. If required use separation layer between materials TPO coated Galv ngle 50x50x.55mm Enviroclad can be welded to drip-edge for a secure termination EC01 Enviroclad Drip Edge Specify from the above three options EC01
230mm 230mm Clamped Drain or Overflow SDM049 80mm flowrate 3.2Lts/sec 100mm flowrate 5 Lts/sec Outlet Overflow Note: 1/ Overflow to match outlet capacity. 2/ Overflow to be plumbed independent of stormwater, through soffit or exterior wall EC02 Enviroclad Dropper Outlet and Overflow EC02
It is Roofspecs view that Internal Gutters can be eliminated in most cases. In doing so you may Reduce overall heights or increase roof falls while reducing risk and detail. To find out more contact Roofspec Technical 0800 729-799 *E2/S1 Min. falls for gutters = 1:100 40mm Weld Enviroclad Waterproofing Membrane 40mm Weld Minimum 5mm Radius to all external edges SDM049 Drain or Overflow 80/100mm Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz * pply cut edge sealant to all cut edges of reinforced membrane. * No fillets required with Enviroclad. EC03 Enviroclad Internal Gutter EC03
Optional Head-flashing to prevent water over fixings Generic Rainhead TPO Scupper Enviroclad Waterproofing Membrane sealant and tape by builder 4mm rebate for scupper Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz EC04 Enviroclad Scupper Outlet EC04
Enviroclad Waterproofing Membrane Consider keeping floodheight of membrane above the parapet, eliminating the possibilty of water ingress under the metal roof 'Z' Scupper Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz 'Z' = variable according to wind zoning. please refer to table 7 E2/S1 * Gutters must be sized to E2/S1 paragraph 8.5.10 please refer to fig 64b & 64c E2/S1 * ll external corners must be have a minimum 5mm radius. * The membrane must extend across the top of the parapet and down the outside of the parapet. * The top of the parapet substrate, must be angled to allow water to run off the top of the parapet. * ll fixings for the cap flashing, must be through the side of the flashing. * pply cut edge sealant to all cut edges of reinforced membrane. * No fillets required with Enviroclad. EC05 Enviroclad Parapet Gutter EC05
Enviroclad Waterproofing Membrane Clamped drain as overflow through Parapet SDM049 Clamped Drain or overflow 80mm / 100mm through base of gutter SDF110 Fixing Bar only required if not using a Parapet Cap Sealant to cladding Outlet flange 231mm 75mm Generic Rainhead Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz * pply cut edge sealant to all cut edges of reinforced membrane. * No fillets required with Enviroclad. EC06 Enviroclad Parapet Gutter / Outlet / Overflow EC06
SDF110 Fixing Bar only required if not using a Parapet Cap Clamped drain as overflow through Parapet Sealant to cladding by builder Enviroclad Waterproofing Membrane 75mm EC07 Enviroclad Overflow through Parapet EC07
Enviroclad Waterproofing Membrane Fixing Bar SDF110 Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz Enviroclad Waterproofing Membrane Fixing Bar SDF110 EC08 Enviroclad Barge Edges with Fastening Bar EC08
RB Flashing Tape non-bituminous Min. 150mm as per E2/S1 Enviroclad Waterproofing Membrane Min. 150mm as per E2/S1 EC09 Enviroclad Wall Upstands behind Cavity EC09
Note: Roofspec would only advise using a pressure bar detail where a Chase detail is not practical sealant STP860 SDF110 Fixing Bar with STP870 water cut-off mastic sealant between membrane and wall for a compression seal Chase Flashing and sealant by Main-Contractor SDF110 Fixing Bar with STP870 water cut-off mastic sealant between membrane and wall for a compression seal 'Z' Minimum upstand 150mm Minimum upstand 150mm 'Z' Enviroclad Waterproofing Membrane Enviroclad Waterproofing Membrane 5mm 5mm Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz EC10 Enviroclad Chase or Face Upstand EC10
Finish Membrane 100mm min. up framing at ends Finish Membrane 100mm min. up framing at ends Interior floor level lum joinery Min. 100mm as per E2/S1 Enviroclad Waterproofing Membrane 1.5mm thickness for decks Min. 100mm as per E2/S1 5mm Gap 5mm Gap Note: recommend a trafficable overlay system is installed over all membrane deck types other than Dec-K-ing EC11 Enviroclad 100mm Door Threshold to deck EC11
Metal Cap Flashing to allow for movement Enviroclad Waterproofing Membrane 150mm Seismic Gap determined by designer Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz EC12 Enviroclad Construction Joint EC12
Pitched Roofing. Longrun 150mm 150mm 2 fall Pitched Roofing Tiles Finish membrane to 150mm minimum vertical height from high point of the membrane roof. Support mermbrane under pitched roofing with flood-board 2 fall EC13 Enviroclad Membrane to Pitched roof Transition EC13
DryLight skylight lum frame / clear glazing Enviroclad Waterproofing Membrane Min. 150mm Upstand as per E2/S1 * pply cut edge sealant to all cut edges of reinforced membrane. * No fillets required with Enviroclad. EC14 Enviroclad Skylight upstand EC14
Minimum 40mm Weld 150mm Minimum Enviroclad Waterproofing Membrane Enviroclad Moulded External Corner Fully welded Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz EC15 Enviroclad External Corner * pply cut edge sealant to all cut edges of reinforced membrane. EC15
Min. 40mm Weld Enviroclad Waterproofing Membrane Enviroclad Moulded Internal Corner Fully welded 150mm Minimum Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz * pply cut edge sealant to all cut edges of reinforced membrane. all cut edges EC16 Enviroclad Internal Corner EC16
Cladding underlay 150mm TPO Corner Diverter welded to Enviroclad base and upstand Enviroclad Waterproofing Membrane continue past drip edge by 150mm under cladding and cavity Enviroclad Waterproofing Membrane 150mm EC17 Enviroclad Kick-out Diverter EC17
Wall Underlay and cladding cover membrane upstand min. 115mm 150mm TPO Corner Diverter welded to Enviroclad base and upstand Enviroclad Waterproofing Membrane 150mm Drip-edge termination Bar EC18 Enviroclad Kick-out Diverter EC18
Enviroclad Waterproofing Membrane Laptape SMT076V Metal Roofing Metal Ridge Flashing refer NZBC E2/S1 table 7 for dimensions and table 21 for materials compatibility 'Z' 'Z' = variable according to wind zoning. please refer to table 7 E2/S1 EC19 Enviroclad to Mansard Roofing Junction EC19
104mm TPO Cavity Vent STP607 Grey only (with Black Cap) How many vents? recommends 1 vent per 50m2 area. Ensure cross ventilation between timber supports. Note: Venting not required if specifying Warmroof or WarmSpan systems 250mm lum Cavity Vent IMV111 Grey IMV112 White 215mm 310mm TPO Pipe Seal 25mm - 225mm Enviroclad Waterproofing Membrane Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz EC20 Enviroclad Cavity or substrate Vents EC20
Note: Membrane is suitable to be installed to flue outer-liners reaching temperatures up to 60 C. Pipe overflashing by plumber or flue supplier Sealant STP870 Water Cut-off Mastic Stainless Steel Hose clamp Enviroclad Waterproofing Membrane Enviroclad Non-Reinforced Membrane Heat welds EC21 Enviroclad Oversized Pipe or Flue Penetration EC21
Goose-neck allowing wiring or conduit to be passed through Pipe over-flashing by plumber Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz Sealant STP870 TPO pipe seal 25mm - 225mm welded to Enviroclad Waterproofing Membrane EC22 Enviroclad Pipe Penetration Showing Goose-neck for ir-con Conduit EC22
Round Support post brackets Wall Mounted Bracket Enviroclad with welded strip to shroud bracket fixings Beam to span from post supports Enviroclad Waterproofing Membrane Min. 100mm Plant Mount support bracket Fixed to round post above waterproofing detail Beam to span from post supports Wall Mounted Steel Bracket to support beam Round support post welded to flat plate which is to be bolted to the main structure under the substrate EC23 Enviroclad Plant Mounting Posts or Wall supports NOTE: Brackets to be manufactured specific to requirements and spaced according to Plant weight and beam spanning abilities 01/12/2016 EC23
solution for very difficult shaped penetrations. Note that all surfaces in contact with Pourable sealant must be primed with SEC034 Lap primer. This includes all pipes, bolts, brackets and TPO sealant surround. For specific requirements contact Roofspec for advice Example Bracket STP460 Pourable sealant White only must be min. 25mm of sealant around all surfaces Enviroclad Pourable pocket surround heat welded to membrane sheet Enviroclad Waterproofing Membrane Multiple penetrations must be Min. 25mm apart Example: square post minimum 25mm minimum 25mm EC24 Enviroclad Pourable TPO Pockets EC24
Consider Detail EC23 as a better option for supporting Mechanical Plant on membrane roofs. lthough Roofspec do not recommend fixing posts or plant through the top of Membrane roofs or decks if this is required then use of a plinth detail provides that fixings by other trades are keep off the main deck flood area. Roofspec recommend that any fixing of plant is kept independent of the membrane roof ideally through vertical surfaces such as parapets. ll fixings must be sealed. Note: Roofspec or our pproved pplicators do not warranty fixings installed by other trades. Bracket / Bolt with compression washers both sides of bracket. By others 40mm Weld SMT076V Laptape to seal 40mm Weld Plywood to comply with current Roofspec Masterspec specification EC25 Enviroclad Plinth Details for fixing of mechanical plant by others EC25
Square post through deck Timber Moulding installed by builder Overflashing membrane upstand Enviroclad Waterproofing Membrane Enviroclad Moulded External Corner Min. 100mm Substrate to comply with current Roofspec Masterspec specification Substrate Checksheet available from www.vikingroofspec.co.nz EC26 Enviroclad Square Post through Deck EC26
Enviroclad Waterproofing Membrane Enviroclad TPO Batten Welded directly to Enviroclad TPO membrane, no penetrations. Battens can be placed at any point along the roof as long as they don't inhibit watershed 25mm Heat weld 35mm EC27 Enviroclad TPO Welded Batten STP219 EC27
STEP 4. Cladding to seal to saddle flashing *NOTE: refer further advise from E2/S1 fig12 for saddle detail STEP 1. Enviroclad behind cavity batten fully supported by substrate Finish 150mm min. cover over & beyond the parapet junction STEP 3. *Saddle Flashing over cavity batten, directly behind cladding, refer Fig12 E2/S1 50x50mm Internal-corner Flashing by cladding supplier Behind saddle flashing extended to bottom of cladding. STEP 5. Metal Cap flashing to seal to saddle flashing Waterproofing membrane to detail over cladding 50mm 50mm 5 Sealant Bead x 2 for Parapet Cap 50mm Waterproofing membrane EC28 Enviroclad Parapet Junction Methodology EC28
3 SDM057 80mm PVC llthrough Deck Drain SDM058 100mm PVC llthrough Deck Drain 45 55.6 25.4 6 55 76.2 50.2 83 133 180 104 110 266.8 Balcony Drains llproof llthrough Multi-deck Drains 23/3/2016 Drainage
280 230 Outlet or Overflow SDM049 80mm / 100mm 121 Outlet or Overflow SDM051 150mm 121 80mm insert Note requires approx. 300mm depth to fit a 100mm 88 bend to dropper SDM055 80mm side exit Drain or Overflow 100mm depth SDM056 80mm side exit deck drain 100mm depth Note requires approx. 240mm depth to fit an 80mm 88 bend to dropper 230 38mm Retain Collar to use as an Overflow Deck Drain SDM050 refer SDM049 for dimensions Note: Metal components are 304 Grade Stainless Steel 100mm depth 230 Flowrates in Litres / Sec SDM051 150mm = 7.6 SDM049 80mm/100mm = 3.26/5.09 SDM050 80mm/100mm = 3.26/5.09 Clamped Drains and Overflows quaknight 23/3/2016 Drainage