Verified by manufacturer 6 months ago
PMMA Liquid cold applied warm roof system on timber, with PIR glass tissue faced insulation, mechanically fixed protection board and flexible PMMA liquid resin with fleece.
For exposed roofs with wooden substrates.
Alsan PMMA liquid applied system provides a rapid curing and seamless waterproofing solution to a variety of applications. Designed using a cold applied fast drying primer, and a rapid curing and highly flexible PMMA surface liquid waterproofing layer with reinforcement fleece.
Features and benefits:
ALSAN 770 and 770TX is supplied in RAL 7012.
Polymethyl methacrylate (PMMA)
Polyisocyanurate (PIR) glass
Styrene-butadiene-styrene (SBS) modified bitumen
J31/10 Warm deck roof coating
J21/115 Warm deck roof coating
J21/10 Warm deck roof coating
J31/120 Warm deck roof coating
J21/110 Warm deck roof coating
Fire performance, BROOF (t4).
Appropriately prepare and prime the substrate and apply Alsan 770 in accordance with Soprema UK instructions.
Skirtings and vertical work
Appropriately prepare and prime the substrate and apply Alsan 770 TX in accordance with Soprema UK instructions.
Air and vapour control layer
Sopravap ALU S16.
Applied to primed deck.
Sopratherm G PIR insulation.
Alsan 770 and 770TX Cold-applied polymethyl methacrylate (PMMA).
Alsan Fleece P - Synthetic-fibre fleece.
Draini Alsan Rainwater Outlet.
Appropriately prepare and prime the substrate and apply Alsan system in accordance with Soprema UK instructions. Alsan PMMA systems are only to be installed by a Soprema UK approved installer.
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.