Rockwall Flexi® Acoustic Insulation Slab - 70mm (pack of 8) Velux Accessories Use: A breathable roof underlay

Use: A breathable roof underlay for cold and warm roof applications

Current Lead Time: March 2025

Select solar powered VELUX blinds for your manual or solar-powered VELUX roof windows

Suitability: For tiles up to 120mm in profile

1 x Fixed (Right side)

Rockwall Flexi® Acoustic Insulation Slab - 70mm (pack of 8) Velux Accessories Use: A breathable roof underlayKey Features: Thickness: 70mm Slab size: 1200 x 600mm Pack quantity: 8 sheets per pack Coverage: 5. 76m2 per pack Thermal Conductivity: 0. 038 W mK Thermal Conductivity: Partition Walls, Ceilings, Floors and Roofs Description: Say goodbye to cold spots and poor acoustics. Suitable for use all over the home, ROCKWOOL FLEXI is an ideal insulation solution for any building project. The flexible edge helps to overcome the problems with fresh timber