.
    NORTHFLEET: 01474 569874

    🚚 Fast Delivery 💷 Trade Prices 🛠️ Open To Public and Trade
    Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built. They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built. They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built. They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built. They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built. They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.
    Enlarge
    Product thumbnail.
    Product thumbnail.
    Product thumbnail.
    Product thumbnail.

    KNAUF Earthwool Drithem 37 - 50mm x455x1200 (6.55m2)

    Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built. They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.

    SKU:

    1014877

    Price:

    • £37.19

    Delivery
    Click & Collect

    Benefits

    • Excellent thermal performance.
    • Non-combustible A1 Euroclass Reaction to Fire classification
    • Manufactured using a water repellent additive
    • Fully fill the cavity to prevent mortar snots and prevent bridges
    • Slabs are sized to fit between wall ties without the need for retaining discs,
    • Quick and easy to install
    • British Board of Agrément approved for use in all exposure zones

    Specification

    • Type: Knauf Earthwool Dritherm 37
    • Thickness: 50mm
    • Length: 1200mm
    • Width: 455mm
    • Pack Coverage: 6.55 m2
    No documents available.
    Recently viewed Products:    More 
    Earthwool DriTherm Cavity Slabs are non-combustible Glass Mineral Wool slabs, manufactured using our revolutionary ECOSE® Technology and a water repellent additive, designed for use in external masonry cavity walls to provide a full-fill insulation solution which is installed as walls are being built. They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.

    KNAUF Earthwool Drithem 37 - 50mm x455x1200 (6.55m2)

    1014877

    £37.19

    More Details
    Band-Seal Adaptor Couplings provide an inexpensive method of directly jointing pipes of differing outside diameters, without the need to use bushes. The most common application is for connecting PVC-u pipes to a variety of other pipe materials including vitrified clay. Adaptor couplings are also suitable for connecting other types of pipes including cast iron and metal pipes.

    170/192 - 144/160mm BAND SEAL - NAC 1706

    1014074

    £33.42

    More Details
    Our 2440x1220x18mm Finish Ply is a Hardwood face popular core structural plywood.

    Finish Ply 2440x1220x18mm (50)

    1001821

    £28.79

    More Details
    Band-Seal Adaptor Couplings provide an inexpensive method of directly jointing pipes of differing outside diameters, without the need to use bushes. The most common application is for connecting PVC-u pipes to a variety of other pipe materials including vitrified clay. Adaptor couplings are also suitable for connecting other types of pipes including cast iron and metal pipes.

    180/200 - 160/180mm BAND SEAL NAC 1804

    1001108

    £22.92

    More Details
    Underground 110mm Bottle Gulley (Roddable)

    U/G 110mm Bottle Gulley (Roddable) 1195002008

    1012697

    £24.00

    More Details
    The OX-P362915 OX Pro Pozi Screwdriver PZ3 x 150mm is a heavy-duty driver built for larger Pozi screws and demanding site tasks. Made from hardened chrome vanadium steel, the 150mm blade delivers strength and durability. The precision-machined PZ3 tip ensures a perfect fit, reducing cam-out and maximising torque transfer. The ergonomic soft-grip handle provides comfort, control, and reduced fatigue, making it ideal for carpenters, builders, and professional trades.

    Ox Tools Pro Pozi Screwdriver PZ3 x 150mm OX-P362915

    1016926

    £7.76

    More Details

    INFORMATION

    CATEGORIES

    Store location  

    MY ACCOUNT

    Copyright © 2025 Discount Builders Merchants (KENT) LTD. All rights reserved. Disclaimer | Privacy Policy | Contact Us