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,

Warm, Safe & Dry Mona Shores Public Schools Addresses the identified goals of “Warm, Safe & Dry.” These goals were identified by the Facilities Advisory Committee, consisting of parents and community members. Reno General Contractors Recommendations Reno, NV. Find General Contractors in Reno, NV. Read Ratings

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