Free Delivery with Orders over £500 Inc Vat, Deliveries in Mainland England Only. Alternative Equal brands maybe sent as substitutes if not available in certain geographical areas. CHRISTMAS HOLIDAYS FROM 23RD DECEMBER 2025-5TH JANUARY 2026. ANY ORDERS PLACED BETWEEN THESE DATES WILL BE PROCESSED ON THE 5TH JANUARY FOR DELIVERY THAT WEEK. FOR ANY ORDERS REQUIRED UPTO THE 23RD DECEMBER THEY MUST BE ORDERED BY THURSDAY 18TH DECEMBER.

Knauf Dritherm Cavity Slab 37 1200x455x100mm (6.55m2/Pack)

Description

100mm Knauf Earthwool DriTherm 37 Cavity Wall Insulation Slabs are an effective thermal solution for insulating external wall cavities. These 100mm Earthwool semi-rigid glass wool slabs are designed as a full fill cavity solution and can be used in buildings up to 12m high due to their A1 non-combustible classification. The 37 relates to the product's thermal conductivity value of 0.037 W/mK. Made using Knauf's unique ECOSE technology, as well as a water repellent additive, Knauf DriTherm 37 100mm cavity insulation slabs are soft to the touch and provide excellent protection for the lifetime of the building. They are cut at 455mm wide in line with standard wall tie spacings, producing a closed joint with the adjacent slabs.

Technical Specification

  • Material Type: Glass Mineral

  • Thickness: 100mm

  • Width: 455mm

  • Length: 1200mm

  • Pieces Per Pack: 12

  • Packs Per Pallet: 20

  • Sales Unit: Pack

  • Sales Unit Coverage: 6.55m2

  • Brand: Knauf Insulation

  • Manufacturer's Reference: 2400401

  • Thermal Conductivity: 0.037W/mK

  • Fire Rating: A1 Non-Combustible

Product form

100mm Knauf Earthwool DriTherm 37 Cavity Wall Insulation Slabs are an effective thermal solution for insulating external wall cavities. These... Read more

£43.58 Incl. VAT

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      Description

      100mm Knauf Earthwool DriTherm 37 Cavity Wall Insulation Slabs are an effective thermal solution for insulating external wall cavities. These 100mm Earthwool semi-rigid glass wool slabs are designed as a full fill cavity solution and can be used in buildings up to 12m high due to their A1 non-combustible classification. The 37 relates to the product's thermal conductivity value of 0.037 W/mK. Made using Knauf's unique ECOSE technology, as well as a water repellent additive, Knauf DriTherm 37 100mm cavity insulation slabs are soft to the touch and provide excellent protection for the lifetime of the building. They are cut at 455mm wide in line with standard wall tie spacings, producing a closed joint with the adjacent slabs.

      Technical Specification

      • Material Type: Glass Mineral

      • Thickness: 100mm

      • Width: 455mm

      • Length: 1200mm

      • Pieces Per Pack: 12

      • Packs Per Pallet: 20

      • Sales Unit: Pack

      • Sales Unit Coverage: 6.55m2

      • Brand: Knauf Insulation

      • Manufacturer's Reference: 2400401

      • Thermal Conductivity: 0.037W/mK

      • Fire Rating: A1 Non-Combustible

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