Damp Proofing Question

New damp patch on upstairs bedroom ceiling

I noticed a large damp patch on the upstairs bedroom after coming back from holiday. It seems dry to touch and I cant find any wet areas in the attic. What is the likely cause? Which tradesman would normally deal with this issue?

1 Answer

Best Answer

hi there
Possibly condensation if the insulation was not well covered in that area or driving rain if the roof tiles have no felt other than that it is difficult to diagnose with out looking.

Answered 4th Dec 2012

Trident Damp

Member since 26 May 2011

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