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,

FAQ s Rich s Portable Cabins Get the answers to the most common questions about RPC or call 4PINE ST La Grande, MLS #15178905 Anita Fager, Principal Broker, GRI, SRES Licensed in Oregon as a Real Estate Broker in 1996, and then as Principal Real Estate

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