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,

Yuma General Contractor & Yuma Construction by LPC. LPC Construction in Yuma, AZ is a General Contractor offering Design Bid Build, Design Build, CMAR & New Construction DPE Construction, Inc. Commercial and Industrial. DPE Construction, Inc. provides quality commercial and industrial building, plumbing and underground utilities

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