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,

Universal Supply Company, Roofing, Siding, Kitchens and. Welcome to Universal Supply, the trusted resource for quality building supplies and services throughout New Jersey, Southeastern Pennsylvania and Northern Delaware. The Home Depot Cape MayCape May Court House, Store Details. The Home Depot [storeName] #[storeID] can help with

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