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,

Garage Roof Collapses in North Branford North Branford. The weight of heavy snow is belong blamed for the collapse of a garage roof early Sunday in North Branford, according to a report. The North Branford Fire Department. Town of North Branford Assessor s Database. Bid Proposals.

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