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,

Renewable Energy Rex Moore Electrical Contractors and. Renewable Energy. Rex Moore s design and construction experience on renewable energy projects spans Arizona, California and Nevada. Our knowledge of the various. Roof Insulation Wall Insulation Polyiso Specialty Products. Rmax is the leader in highquality, environmentally sound polyiso

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