Thread: Loft insulation
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Big Les Wade Big Les Wade is offline
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Default Loft insulation
posted

In my
case I had a combination of 100mm of Rockwell and 100mm of Celotex
plus boards.

When I put this forward in my building plans the local authority
building control people wouldn't accept it, on the grounds that
different layers of materials with different insulation properties would
cause condensation.

--
Les
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