85mm Knauf Dritherm 37 85x455x1200mm – 45 Pack Pallet

85mm Knauf Dritherm 37 85x455x1200mm *45 Pack Best Price Deal* Dritherm 37 85mm is a standard grade, full fill Cavity Wall Insulation Slab. This 45 pack offer is one of our "Best Price Deals". Knauf Earthwool Dritherm 37 Standard Cavity Slabs are semi-rigid or rigid slabs of non-combustible, water repellent, glass mineral wool. They are 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs.**45 Pack Best Price Deal**Knauf Earthwool 85mm Dritherm Slab in packs of 8 pieces 85x455x1200MM 4.37 M² per packBenefits:Excellent thermal performance.Non-combustible A1 Euroclass Reaction to Fire classificationManufactured using a water repellent additiveFully fill the cavity to prevent mortar snots and prevent bridgesSlabs are sized to fit between wall ties without the need for retaining discs,Quick and easy to installBritish Board of Agrément approved for use in all exposure zonesLambda Value = 0.037.