Knauf 75mm x 1200mm x 455mm Dritherm 37 Cavity Batten 4.37m2
- Knauf Dritherm 37 cavity batten measures 75mm x 1200mm x 455mm (3" x 47" x 18") for precise cavity insulation
- Non-combustible Euroclass A1 rating ensures safety in buildings up to 25m high
- Water repellent and rot-proof, resisting vermin, mould and bacteria for long-lasting performance
- Lightweight and easy to handle, cut and fit between wall ties without retaining discs
- Manufactured with eco-friendly Knauf ECOSE Technology, reducing environmental impact
The Knauf Dritherm 37 cavity batten is a 75mm thick glass mineral wool slab designed for thermal insulation of external masonry cavity walls. Ideal for builders, bricklayers and site managers, it offers reliable thermal performance and fire safety for projects up to 25m in height. Please note, this product is supplied in slab form and images are for illustration purposes only.
Application
Specifically made to fit snugly between wall ties in external cavity walls, the Dritherm 37 eliminates air gaps to maximise thermal efficiency. Its water-repellent and rot-proof properties make it suitable for all exposure zones, including very severe areas. It requires no cavity barriers or retaining discs, speeding up installation on busy sites.
Dimension
- 75mm thickness x 1200mm length x 455mm width (3" x 47" x 18")
Material
- Glass mineral wool with Knauf ECOSE bio-based binder
Type
- Cavity wall insulation slab
This insulation slab is Euroclass A1 non-combustible and designed for use in buildings up to 12m high generally, and multi-storey buildings up to 25m high, including very severe exposure zones. Its lightweight design and accurate sizing allow easy cutting and fitting without the need for additional fixings. Images are for illustration only.
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.
