100mm Ravatherm XPS X 300 SL Extruded Polystyrene (1250x600mm) - per sheet iso bloco-one Avoids the use of poor

Avoids the use of poor sealing alternatives like expanding foam or silicone that do not remain airtight over time

Easy to install with adhesive strip

impermeable to water

Board Weight: 33

Procheck FR200 air and vapour tight membrane improves energy efficiency and reduces the condensation risk

100mm Ravatherm XPS X 300 SL Extruded Polystyrene (1250x600mm) - per sheet iso bloco-one Avoids the use of poorRavatherm XPS X 300 SL is a flame retarded extruded polystyrene with exceptional lambda insulation performance and a Global Warming Potential (GWP) of less than five. It has attained a coveted Green Guide Rating A+ by BREEAM and continues to enable the construction of energy efficient buildings. Ravatherm XPS X 300 SL is a high performance, multi purpose polystyrene for the thermal insulation and frost protection of inverted flat roofs, and green and