Home / Insulation / Cavity Wall Insulation / Knauf Dritherm 32 Knauf Dritherm 32 Knauf Earthwool Dritherm 32 is the ultimate grade, full fill cavity wall insulation. Online Insulation offer the best prices on both Dritherm 32 and also the standard grade Dritherm 37. Sort By Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A 9 Products Sort 100mm Knauf Dritherm 32 - 20 Pack Best Price Deal £702.16 £585.13 (ex. VAT) Add to Cart 100mm Knauf Dritherm 32 Ultimate - 3.28m2 Per Pack £36.58 £30.48 (ex. VAT) Add to Cart 125mm Knauf Dritherm 32 Ultimate - 2.18m2 pack £30.60 £25.50 (ex. VAT) Add to Cart 125mm Knauf Dritherm 32 Ultimate - 35 Pack Pallet £1,045.71 £871.43 (ex. VAT) Add to Cart 150mm Knauf Dritherm 32 Ultimate - 2.18m2 Per Pack £37.05 £30.88 (ex. VAT) Add to Cart 150mm Knauf Dritherm 32 Ultimate - 30 Pack Pallet £1,075.75 £896.46 (ex. VAT) Add to Cart 75mm Knauf Dritherm 32 Ultimate - 45 Pack Pallet £1,234.95 £1,029.13 (ex. VAT) Add to Cart 75mm Knauf Dritherm 32 Ultimate - 3.28m2 £34.31 £28.59 (ex. VAT) Add to Cart 85mm Knauf Dritherm 32 Ultimate - 40 Pack Pallet £1,406.32 £1,171.93 (ex. VAT) Add to Cart