Knauf 150mm DriTherm 32 Cavity Slab 2.18m2 Pack
- Knauf DriTherm 32 cavity slab, size 1200mm x 455mm x 150mm (47.2" x 17.9" x 5.9") for easy installation between wall ties.
- Designed for external masonry cavity walls, delivering reliable thermal insulation and energy savings.
- Euroclass A1 non-combustible rating, safe for buildings up to 25m in height.
- Water-repellent and resistant to vermin, mould, fungi and bacteria for long-lasting durability.
- Manufactured with eco-friendly ECOSE Technology, free from added formaldehyde for a healthier indoor environment.
The Knauf 150mm DriTherm 32 Cavity Slab (SKU: MLB00051) is a robust, full-fill insulation slab tailored for external masonry cavity walls. Trusted by builders and site managers alike, it offers exceptional thermal performance while meeting strict UK Building Regulations. This pack covers 2.18m² and is designed for quick, precise installation between wall ties, making it a practical choice for busy sites.
Application
This cavity slab is ideal for use in both residential and commercial buildings where effective insulation is essential. It is suitable for structures up to 12m high, and multi-storey buildings up to 25m, including those in severe exposure zones. Its non-combustible properties make it a reliable choice for fire safety, while its water-repellent nature helps maintain insulation integrity over time.
Dimension
- 1200mm x 455mm x 150mm (47.2" x 17.9" x 5.9")
- Coverage: 2.18m² per pack
- Thermal Resistance (R-value): 3.13m²K/W
Material
- Glass mineral wool with bio-based ECOSE Technology binder
Type
- Full-fill cavity wall insulation slab
Note: This product is supplied as slabs to fit between wall ties and does not require additional cavity barriers or retaining discs.
Delivery
Important: The following delivery information applies only to orders placed online.
Delivery Times
When placing your order, you will be able to view available delivery times at the checkout.
Please note: while we aim to deliver within 2–3 business days, this is subject to stock availability. A member of our team will be in touch after you place your order to confirm your delivery date.
Click & Collect is also available from selected branches. However, please be aware that stock levels can fluctuate, so we’ll confirm product availability and collection timing once your order is placed.
Delivery Charges
Orders over £150 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.
For orders under £150 ex VAT, standard delivery is £10 plus VAT. Certain products have specific delivery costs:
- Civil Engineering products: £20 + VAT.
- Roofing Tiles under £249.99 ex VAT: £60 + VAT.
Delivery charges and policies may vary at the discretion of our branches, and we reserve the right to amend them as required.
We offer a variety of delivery options to meet your needs nationwide, including pallet shipping (subject to size and weight restrictions), site delivery, and same-day or next-day delivery via TradeKart (available in selected postcodes).
Delivery charges are calculated based on your location, the products ordered, and your selected delivery method. Final costs will be displayed at checkout. If you have specific delivery requirements, please contact your local branch via our Branch Finder.
For any delivery-related enquiries, please email our sales team at websales@lordsbm.co.uk.
