50mm Rockwool NyRock Cavity Slab 032 4.37m² Next Day Delivery Compatible with wet and electric

Compatible with wet and electric underfloor heating

It is an excellent insulating medium which exhibits consistent thermal performance over the range of temperatures normally encountered in buildings

PIR insulation works by trapping air within its closed-cell foam structure

offering distinct advantages over separate installation:

50mm Rockwool NyRock Cavity Slab 032 4.37m² Next Day Delivery Compatible with wet and electricThe Rockwool NyRock Cavity Slab 032 is a high performance stone wool insulation designed specifically for masonry cavity walls. Suitable for partial fill applications, it delivers excellent thermal efficiency, fire protection, and acoustic performance. Its semi rigid format allows for a snug fit in cavities while maintaining long term durability and performance. Benefits Low thermal conductivity, helping to reduce heat loss and improve energy