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Perth’s leading supplier of Earthwool DriTherm Cavity slabs

Perth Insulation - Earthwool DerTherm

The first glasswool cavity insulation with revolutionary close technology

We at Perth Insulation Supplies are proud to supply the industry-leading Earthwool DriTherm Cavity slabs. As opposed to traditional glasswool insulation, this product is softer, safer and more environmentally friendly.

Earthwool DriTherm Cavity slabs are a silicone-treated product that is used in the insulation of double brick walls. Specifically designed for double brick, which perfectly suits construction methods in Western Australia, it provides a cost-effective barrier for energy-efficient construction.

Perth Insulation - DriTherm Cavity Wall Slab


Installation is easy with the low-dust and clean-cutting resilient qualities of this product. With slabs at 600mm wide to suit standard vertical wall tie spacings, the Earthwool DriTherm Cavity ensures a closed joint with adjacent slabs.
Perth Insulation - DriTherm Cavity Wall Slab

Product Data

E-Code 475382
R-Value 1.4
Thickness (mm) 50
Width (mm) 600
Length (mm) 1100
m2/Pack 5.3
$/m2 $8.50

Get in touch today and call 08 9250 2477 to find out more about this great product

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