“Knauf DriTherm Cavity Wall Insulation Slab 37 – Moisture-Resistant 65mm – (5.46m2/Pack)” has been added to your cart. Continue shopping Product Price Quantity Total Celotex PL4000 Insulated Plasterboard – 62.5mm Vendor: £59.00 Celotex PL4000 Insulated Plasterboard – 62.5mm quantity Quantity: £59.00 Knauf DriTherm Cavity Wall Insulation Slab 37 – Moisture-Resistant 65mm - (5.46m2/Pack) Vendor: £35.00 Knauf DriTherm Cavity Wall Insulation Slab 37 – Moisture-Resistant 65mm - (5.46m2/Pack) quantity Quantity: £35.00 Back To Shop Update cart Clear cart Coupon Discount Calculate shipping Country / region Select a country / region… United Kingdom (UK) State / County City: Postcode / ZIP: Update Cart totals Subtotal £94.00 Total £94.00 Proceed to checkout