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.

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.

Thickness: 100mm
Width: 455mm
Length: 1200m
Pack Coverage: 3.28m²
Quantity per pack: 6
Thermal Conductivity:  0.032 W/mK
R-Value: 3.10 m²K/W
Fire Rating: A1

Certification:

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