90mm Isover Timber Frame Batt 35 delivers exceptional thermal and acoustic performance for timber-framed wall construction. These flexible glass mineral wool batts slot effortlessly between timber studs, providing friction-fit installation that eliminates thermal bridging and delivers consistent insulation coverage.
Euroclass A1 Reaction to Fire classification according to EN 13501-1.
Before installing Isover 90mm Timber Frame Batt 35, verify compliance with current building regulations, local standards, and fire safety requirements applicable to your specific project and location.








