Frametherm Roll 35 is a flexible glasswool insulation roll engineered for timber frame construction, delivering thermal performance with a lambda value of 0.035 W/mK. This 140mm thick roll provides efficient energy performance while maintaining compatibility with timber frame building systems, supplied in 2.4m width x 3.9m length format.
Key Features
- Lambda value 0.035 W/mK for consistent thermal resistance
- 140mm thickness optimised for timber frame cavity widths
- Flexible glasswool composition allows easy installation between timber studs
- Vapour open properties support moisture management in timber frame assemblies
- Non-combustible mineral wool construction meeting fire safety requirements