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Resource Hub
Technical Downloads
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Technical Guidance Notes
TGN
TGN 24.1 Cold Weather Working – Hot Melt
TGN 24.1 Cold Weather Working – Liquid
TGN 24.1 Cold Weather Working – Single Ply
TGN 24.2 Removal of Algae – Bitumen
TGN 24.3 Ballast Calcs – Inverted Roofs
TGN 24.4 Fire Regs – Upstands
TGN 24.5 Green Roof – Dampening in Extreme Temps
TGN 24.6 Bitumen Bonded Systems
TGN 24.9 Hydrocarbons & Bitumen Roofs
TGN 24.7 Loading on Flat Roofs
TGN 24.1 Cold Weather Working – Bitumen
