Wet rot can only attack timber with a higher than average moisture content, either as a result of water ingress/leaks, or by timbers being in direct contact with damp walls.
Unfortunately, this can often mean that the affected timbers are concealed by floor coverings, roofing insulation materials etc., which can delay a diagnosis.
Common signs of wet rot can include:-
- Brittle, cracking or softened timber.
- A difference in colour to surrounding timbers.
- Excessive movement or 'bounce' in flooring timbers.
- Fungal growth.
- Fusty odour.
- Flaking of paint or varnish from items such as skirting boards, window frames etc.