Hi All,
We have a kitchen which is absolutely freezing in the winter, because there is no insulation in the roof.
Please see attached picture, we have rafters which are 42mm deep, with plywood, a membrane and the on slate on top of those rafters (no insulation).
I would like to buy 40mm PIR...
We are having our 1990 built bungalow extended and renovated. The new 150mm concrete subfloor was laid in October.
The existing floor was stripped back to the concrete subfloor.
The subfloor was lined with VCL with 75mm Celotex on the new subfloor and 40mm on the existing.
Underfloor...