50mm Rockwool Full Fill Cavity Batts - 1200x455mm Width_375 mm Features a metallised polyester foil

Features a metallised polyester foil laminate on the grey paper face

Our wool-rich blend ensures you get the full benefit of sheep’s wool with enhanced performance

efficient and durable alternative when plant fibre is the preferred choice

EJOT STRU is a thermally broken washer with nylon sleeves and self-tapping fixings to anchor wall insulation systems for lightweight or solid masonry substrates

Use on: Door frames and Window Frames

50mm Rockwool Full Fill Cavity Batts - 1200x455mm Width_375 mm Features a metallised polyester foilROCKWOOL Cavity Batts provide thermal protection for external masonry walls, and thermal and sound protection within masonry party walls, between dwellings. 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,