85mm Knauf DriTherm 32 Cavity Slabs
Product Code:
2.73 m²
Thermal Conductivity:
0.032 W/m·K
Low stock
Estimated Delivery:
1 - 2 working days
Please get in touch for a more accurate lead time.
£49.90 inc. VAT 49.90
£41.58 ex. VAT
£18.28 per m² inc. VAT

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For thermal insulation in residential and non-residential masonry cavity external walls, Earthwool DriTherm 32 Ultimate Cavity Slabs have a special additive to make the product water repellent. They are 455mm wide to suit standard vertical wall tie spacings allowing a closed joint with adjacent slabs.

Key points :

Excellent thermal performance.

Manufactured using a water repellent additive.

Slabs are sized to fit between wall ties without the need for retaining discs.

Euroclass A1 non-combustible.

Easy to handle and install.

Specification :

Thickness: 85mm
Width: 455mm
Length: 1200m
Pack Coverage: 2.73m²
Quantity per pack: 5
Thermal Conductivity:  0.032 W/mK
R-Value: 2.65 m²K/W
Fire Rating: A1


A+ rating on BRE Green Guide
BBA - 95/3212
ISO9001 - Quality Management Systems
ISO14001 - Environmental Management
BS OHSAS18001 - Occupational Health & Safety Management Systems
ISO50001 - Energy Management Systems
EN 13162 - Manufactured in accordance with

Datasheets & Documents.
If you require a Safety datasheet (SDS) for this product please get in touch.
If you require a BBA Certificate for this product please get in touch.