Join B&Q Club today for 10% off thousands of products! Already a member? Don't forget to enter your Club card number at checkout. Hurry, ends Monday!
Insulation boards & cavity slabs
Insulation boards & cavity slabs
Insulation boards are an essential part of any building construction whether domestic or commercial. The boards can either be placed inside a wall cavity, on the internal side of external walls or to the outside of your home. We offer boards in a great range of materials depending on your needs. Cavity slabs are used within wall cavities, which helps alleviate draughts coming from down the walls and reduces heat loss by inhibiting heat transfer.
28 products
See more Constructional insulation
