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,

A building for $100? Du Quoin bakery grows with. 2015020700 2015021539 A building for $100? Du Quoin bakery grows with shopsteading program MARILYN HALSTEAD THE SOUTHERN The Southern Alside Professionals Tools & Resources Distributor. ILLINOIS. Alsip Alside Supply 1d Street Alsip, 888.922.6009 708.824.9501 Siding, Roofing, Windows

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