Total Torch Warm Deck Roofing System
Description
Two or three layer system incorporating a range of SBS-modified elastomeric bitumen membranes with a high strength polyester carrier; vapour control layers, insulation and accessories.
Total Torch membranes incorporate a special striped pattern. This advanced vapour release technology has been specially designed to dissipate any moisture vapour that may be trapped in the roofing system. When this trapped moisture begins to warm up it can form pressure pockets within the system. The Total Torch Vapour Dispersion Layer and the Total Torch Vapour Control Layer have been specially engineered to neutralize this potential problem. Once the Total Torch Vapour Control layer has been bonded to the substrate, heat is applied to its specially designed stripes onto which the insulation is fixed. Only Thermazone Torch-on insulation is approved for use within the Total Torch system, as its superior facings and dimensionally stable insulant are ideal for this form of installation.
General information
Uniclass | |
CAWS | J41/110 Built-up reinforced bitumen membrane warm deck roof covering |
Specification data - Reinforced bitumen membrane warm roof covering systems
Product Reference | Total Torch Roofing System |
Preparation | Not requiredAnderson HT180 nailed layerFor timber boarded decks. Anderson HT125 Taping StripFor joints in ply/ osb decks. |
Primer | Icopal Siplast Bitumen PrimerA quick drying primer for torch-applied membranes. Icopal SA PrimerA-a quick drying primer for self-adhesive membranes. |
Vapour control layer | Total Torch Vapour Control LayerTorch-applied membrane (for non combustible substrates). TorchSafe T.A. VCL StripesThermically activated, self-adhesive membrane. |
Insulation | Thermazone Torch-on InsulationFor partially bonded layers. |
Underlay | Total Torch Vapour Dispersion LayerTorch-applied underlay with stripes on underside to provide partial bond. |
Top layer/ Capsheet | - |
Type | Thermaweld CapsheetTorch-applied capsheet. Tecnatorch SBS CapsheetTorch-applied capsheet. Total Torch SBS CapsheetTorch-applied capsheet. |
Colour | GreenBlue-greyBrownCharcoal |
Flashings and detail work | - |
Underlay | TorchSafe Detailing Underlay3 mm self-adhesive underlay. Premium SBS Torch On Underlay2 mm polyester reinforced torch-applied underlay. Tecnatorch SBS Sand4 mm torch-applied membrane. |
Capsheet | Thermaweld CapsheetTorch-applied capsheet. Tecnatorch SBS CapsheetTorch-applied capsheet. Total Torch SBS CapsheetTorch-applied capsheet. FireSmart T.A Detailing CapsheetSelf-adhesive capsheet. |
Colour | To match field sheet |
Accessories | NoneIcopal Lightning Conductor PadsIcopal GRP Edge TrimsIcopal Roofgard Cable and Tube DuctIcopal Roofgard Cowled Telescopic VentIcopal Roofgard OutletIcopal Roofgard Parapet Outlet |
Product Options | Preparation: Consult with Icopal Ltd for details of the preparation and priming of the intended roof structure and substrate and for details of the requirements for preparation layers, venting layers, nailing layers and taping strips. System build-up: Consult Icopal Limited’s technical literature for details and guidance. |