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,

Energy Department Investments in Innovative Carbon Capture. PostCombustion CO2 Capture Technologies COMPANY CITY & STATE PROJECT TITLE DOE INVESTMENT PROJECT DESCRIPTION SRI International Menlo Park, CA CO2 Capture Using. Carbon Suntek window films ’s Carbon line provides superior results for dealers looking for quality and performance.

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