I've got a 70s built flat with:
a) Flat concrete roof
b) 10 inch thick brick-faced outside walls. I don't know if they are
cavity-wall, brick facing on concrete, or solid brick
c) Double glazing
Are there any reasonable options for improving the insulation?
For example, would there be any benefit in applying a one or two inch
layer of Celotex on the interior ceiling? Would that potentially cause
a condensation problem between the Celotex and the existing ceiling?
Similarly, what about applying a layer of Celotex on the inside of the
Are there any exterior insulating cladding systems I could try and
persuade the freeholder to fit, even if at my cost?
Would triple glazing be a better first option?
- posted 12 years ago