Building envelope specialist ITP Ltd has supplied two Euroclass A-rated building membranes for the redevelopment of Longton Lane Community Primary School in Rainhill, Merseyside.
The project features Stamisol A1, an A1-rated breather membrane, and FlameOut Block Class A, an A2-rated vapour control layer. The two products are providing dual protection for the building envelope.
Developed as a leading solution for closed façades, with a lifetime guarantee for its Euroclass A1 fire rating, Stamisol A1 has been installed outside the insulation layer to provide a highly breathable membrane facilitating the release of water vapour and preventing the build-up of condensation.
Installed on the inside of the insulation is FlameOut Block Class A, a highly effective VCL which is enhancing the building’s air tightness and preventing moisture within the building’s warm air from reaching the insulation layer. The membrane has a reflective surface for extra energy efficiency and a Euroclass A2-s1,d0 rating.
