The main factor that may weaken the stability of the roof structure is dampness. On its negative impact it is particularly exposed rafter framing, which deform under impact of water. Therefore is important roof protection against getting in  water into its internal structure.

Typically, investors during the construction of the roof attach great importance both for building materials, as well as careful execution. Unfortunately, later very often they forget about the survey, and any minor defects  commission outsource cheaper and often non-professional roofing companies. This is a big mistake,

The Premier Roofing Team “For no matter what we achieve, if we don’t spend the vast majority of our time with the people we love and respect, we cannot possibly have a great life. San Plumbers, Plumbers San , Bill Howe Plumbing San Plumbers

A very important element that must be considered when the roof is projected, is ventilation, allowing drainage of excess dampness from under the roofing.