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,

Winter Roofing Maintenance & Repairs You Can Do Now All. Some roofing repairs need to be handled right away, even in winter Flashing and chimney repairs, shingle repairs, gutter repairs, even complete roofingMost Common Reasons Behind Winter Roof Repairs LGC. The annual season of snow, wind

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