Winds can sometimes blow shingles away from the roof valley; as mentioned above, generally these areas are not nailed in place because of shingle strain. Exposing the inner roofing materials to the elements outside can definitely be a problem.

During the colder months of the year, we tend to get a lot more rainfall, so it is essential that you keep up with the maintenance of your gutters to prevent blockages and damage to the gutters and downpipes. Clogging can often occur in your guttering at the joint where the vertical gutters connect to [...]