If you think that you have dry rot on the exterior wood siding and trim of your property, chances are you probably do! But how do you know for sure?
You don't have to be an expert to see that the wood on the building has areas that is soft or discolored. Touch it with your hand, is it soft to the touch? Good wood trim and siding should be as solid as the original product. If the wood is soft then the decay has begun to destroy the wood.
Are there areas on the exterior of the building that have changed colors over time? This change in color can be an early warning sign to future problems and should be looked at to find the cause of the change. The wood may not be rotting yet but will likely begin soon. The discolored wood is getting moisture behind it, from a roof leak, plumbing pipe leak or some source of water that should not be there.
Luckily, these problem areas can be repaired and precautions taken to help prevent this sort of thing from happening again in the future. The problem never gets better, only worse, so doing something now is important. If you are capable, do the repairs yourself. If not, contact someone who knows how to make these repairs. Early correction of these areas can save your property from extensive repairs in the future.