100mm Rockwool Cavity Insulation Batts are a rigid full-fill insulation solution for masonry cavity wall construction, suitable for use in new builds or extensions. Lightweight and easy to handle, the batts are simple to install and provide a close fit against brick and block work, adapting to imperfections in the cavity wall

The batts are quick and easy to accurately cut, and provide a great fit; reducing installation time, avoiding gaps and cold spots, and maximising long-term performance. ROCKWOOL Cavity Batts are also used in masonry party walls to prevent the thermal bypass effect, and so achieve a zero U-value, while also providing the required sound protection and fire resistance.

• Board size: 1200 x 455mm
• Thickness : 100mm
• Lambda: 0.037 W/m2
• 6 Boards per pack
• 81.9m2 Per Pallet of 25 Packs

Application:

• New domestic and non domestic buildings up to 25m in height,
• May also be used in buildings over 25 metres where a height restriction waiver has been issued by the Certificate holder.

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