Cavity Wall Insulation
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Celotex CW4075 Cavity Wall Insulation Board 1200mm x 450mm (All Sizes)
The Celotex CW4075 PIR insulation is a high-performance solution designed for partial fill masonry cavity walls. Crafted from rigid polyisocyanurate (PIR) foam, it is available in a 75mm thickness and is perfectly sized to fit between cavity wall ties. This versatile insulation is ideal for both new constructions and renovations, including extensions.
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Price range: £55.00 through £115.00
Celotex CW4100 Cavity Wall Insulation Board 1200mm x 450mm (All Sizes)
The Celotex CW4100 insulation board is a high-performance, rigid polyisocyanurate (PIR) designed specifically for partial fill applications in masonry cavity walls. With a 100mm thickness, it fits seamlessly between cavity wall ties, making it suitable for both new builds, renovations, and extensions. Featuring a remarkable thermal conductivity of 0.022 W/mK and a low emissivity aluminium foil facing, it provides outstanding U-values, ensuring excellent thermal efficiency and long-term energy savings.
Add To Cart This product has multiple variants. The options may be chosen on the product page -
Price range: £63.00 through £65.00
Celotex CW4050 Cavity Wall Insulation Board 1200mm x 450mm (All Sizes)
The Celotex CW4050 insulation board is a high-performance partial fill solution designed for masonry cavity walls. Constructed from rigid polyisocyanurate (PIR) material, it comes in a 50mm thickness and is pre-sized to fit neatly between cavity wall ties. This versatile insulation is ideal for new constructions, renovations, and extensions alike.
Add To Cart This product has multiple variants. The options may be chosen on the product page
