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,

Cabana Escape Hot tub cover & shelter Bullfrog Spas Ogden In Ground Hot Tub Spa Vault Special. Bullfrog Spas innovative Spa Vault system is on sale this month… $500 off spa vault in ground hot tub installation kit. , Rocker Panel Flare Description. Rockin down

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