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Knauf  |  SKU: 316656-40

85mm Knauf Dritherm 37 Cavity Slab Insulation - 40 Packs 174.8m²

£729.17 Ex VAT £900.00
£875.00 Inc VAT

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40 packs of 85mm thick Knauf Glass Mineral Wool DriTherm 37 cavity slab insulation with a total coverage of 174.8m². A fantastic water-repellent thermal and fire performance insulation.
  • Length: 1200mm
  • Width: 455mm
  • Thickness: 85mm
  • Coverage: 174.8m²
  • Slabs: 320
  • Material type: Mineral glass wool
  • Thermal conductivity: 0.037 W/mK
Thickness No. Slabs Coverage
50mm 12 boards 6.55m²
75mm 8 boards 4.37
85mm 8 boards 4.37
100mm 12 boards 6.55

Knauf DriTherm Cavity Slabs are semi-rigid and rigid glass mineral wool slabs well-known for their water-repellent and non-combustible qualities. They are excellent for conventional upright wall tie spacings, ensuring a secure joint with adjoining slabs.

Suitable for structures up to 12m high in any exposure zone and multi-storey uses up to 25m. As a pro tip, remember that tightly knitting the slabs together eliminates air gaps within the neighbouring slabs ensuring stronger and better insulation.

DriTherm Cavity 37 Slabs pose no threat to the environment and contribute zero Ozone Depletion Potential (ODP) and have a low Global Warming Potential. Knauf Insulation mineral wool is created by making use of a bio-based and innovative formaldehyde-free binder technology. The raw materials for these Knauf Insulation cavity slabs are renewable materials, rather than petroleum-based compounds. The glass mineral wool water-repellent insulation slabs pass on higher environmental sustainability making them extremely eco-friendly.

FEATURES

  • Premium glass mineral wool
  • Sturdy slabs
  • Sold in pallets
  • Fire-safe
  • Water-repellent
  • Scent-free, rot proof
  • Eco-friendly insulation
  • Water-vapour resistant: No

    STORAGE

    For a continued protection on-site, store the Knauf slabs indoors. Keep them covered by a weatherproof tarpaulin and off the ground. Do not leave the pallets outdoors, permanently exposed to the elements.

    CERTIFICATIONS

    Knauf DriTherm Cavity Slabs 37 are produced as per BS EN 13162, EN 16001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as approved by Bureau Veritas.

    DATASHEETS

    📁 DriTherm Cavity Slabs - Product Datasheet

    📁 Glass Mineral Wool - BREEAM Helpsheet

    • Size
      1200mm x 455mm
    • Coverage (m²)
      174.8
    • Thickness
      85mm
    • Length
      1200mm
    • Width
      455mm
    • Material
      Glass Mineral Wool

    Do You Ship to My Address?

    We deliver to most mainland UK addresses. If you are in one of the areas listed below and are unable to checkout, please give us a call to put together a custom quote.

    Northern Ireland (BT), Isle of Wight (PO30-37), Isle of Man (IM), Scottish Highlands and Orkney Isles (PA, ML, EH, KA, G, KY, PH, DD, AB, IV, KW), Outer Hebrides and the Shetland Isles (HS, ZE) will incur additional charges and may also experience delivery delays.

    How Much Will My Delivery Cost?

    You can work out the cost of delivery on your order before checkout by heading to our Delivery Info page.

    How Long Will Delivery Take?

    We aim to deliver your items in 3 - 5 Working Days unless otherwise specified (eg - Sheds and Paving Kits). After you have placed your order, we will process your order and book a delivery day - which will then be sent to you via Email.

    If have a specific request, please do give our team a call on 01156976800 and we will do our best to help.

    What If I Need to Return Something?

    If for any reason you wish to return your purchase, we will offer a refund or an exchange as long as this is requested within 14 days of receiving your order.

    A manufacturer’s restocking charge may also apply on certain products such as non-stock items, which may be up to 30% of the purchase price, and you will be notified of this amount when you request a refund or exchange.

    For full information visit our Returns Policy.

    Knauf

    85mm Knauf Dritherm 37 Cavity Slab Insulation - 40 Packs 174.8m²

    £729.17 Ex VAT £900.00
    £875.00 Inc VAT
    40 packs of 85mm thick Knauf Glass Mineral Wool DriTherm 37 cavity slab insulation with a total coverage of 174.8m². A fantastic water-repellent thermal and fire performance insulation.
    Thickness No. Slabs Coverage
    50mm 12 boards 6.55m²
    75mm 8 boards 4.37
    85mm 8 boards 4.37
    100mm 12 boards 6.55

    Knauf DriTherm Cavity Slabs are semi-rigid and rigid glass mineral wool slabs well-known for their water-repellent and non-combustible qualities. They are excellent for conventional upright wall tie spacings, ensuring a secure joint with adjoining slabs.

    Suitable for structures up to 12m high in any exposure zone and multi-storey uses up to 25m. As a pro tip, remember that tightly knitting the slabs together eliminates air gaps within the neighbouring slabs ensuring stronger and better insulation.

    DriTherm Cavity 37 Slabs pose no threat to the environment and contribute zero Ozone Depletion Potential (ODP) and have a low Global Warming Potential. Knauf Insulation mineral wool is created by making use of a bio-based and innovative formaldehyde-free binder technology. The raw materials for these Knauf Insulation cavity slabs are renewable materials, rather than petroleum-based compounds. The glass mineral wool water-repellent insulation slabs pass on higher environmental sustainability making them extremely eco-friendly.

    FEATURES

    STORAGE

    For a continued protection on-site, store the Knauf slabs indoors. Keep them covered by a weatherproof tarpaulin and off the ground. Do not leave the pallets outdoors, permanently exposed to the elements.

    CERTIFICATIONS

    Knauf DriTherm Cavity Slabs 37 are produced as per BS EN 13162, EN 16001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as approved by Bureau Veritas.

    DATASHEETS

    📁 DriTherm Cavity Slabs - Product Datasheet

    📁 Glass Mineral Wool - BREEAM Helpsheet

    View product