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,

A2Z Roofing & Siding A2Z Roofing is a family run business and has served Kingman, Arizona since 1970. A2Z Roofing provides friendly and reliable customer service that specializes in. Starkweather Roofing Home Welcome to Starkweather Roofing online! Starkweather Roofing is a familyowned commercial roofing company 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.