Knauf Dritherm 37 Cavity Slab Insulation

Price (inc. VAT):
Sale price£50.32
In stock (39 units)


DriTherm® Cavity Slab / Batt 37 is a water-repellent Glass Mineral Wool slab, designed for use in external full-fill masonry cavity walls, that offers excellent thermal performance.
It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.
Cavity barriers are not required with non-combustible full fill insulation, minimising the risk of fire spreading through a cavity.
Water repellent and BBA certified for use in all exposure zones, including those in very severe areas.
Slabs are sized to fit between wall ties without the need for retaining discs.
They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Maestro Mastercard Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may be interested in these

Viewed recently