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,

SprayApplied Thermal Barrier Corrosion Protection. is a highperformance thermal barrier that offers superior corrosion protection for commercial, residential, exterior, and interior applications. Sacred Sites of Ancient Greece inks Sacred Sites of Ancient Greece. Temple of Hephaistos. The Temple of Hephaestus in central Athens, Greece, is the

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