37 Standard | For masonry cavity walls Earthwool DriTherm Cavity Slabs have thermal conductivities ranging from 0.032 to 0.037 W/mK. Earthwool DriTherm Cavity Slabs are classified as Euroclass A1 to BS EN 13501-1. Earthwool DriTherm Cavity Slabs are semi-rigid o...Read More
37 Standard | For masonry cavity walls
Earthwool DriTherm Cavity Slabs are semi-rigid or rigid slabs of non-combustible, water repellent, glass mineral wool. They are 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs.
Earthwool DriTherm Cavity Slabs are for the thermal insulation of masonry cavity external walls and are installed to fully fill the cavity. They are approved for use in buildings up to 12m high in any exposure zone and for use in multi-storey applications up to 25m in height.
Earthwool DriTherm Cavity Slabs represent no known threat to the environment and have zero Ozone Depletion Potential and zero Global Warming Potential.
Question:
how many slabs in a pack/ I presume at 0.546 square meters per slab and a pack size overall of 6.55 square meters, it is 12 but you don't specify.
Answer:
There is 12 slabs per pack.
Question:
Is Earthwool cavity insulation breathable to confirm to building regulations requirements
Answer:
Best way to check this products compliance is to view the BBA certificate on the PDF tab above on the page.
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