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,

Myrtle Beach Roofers Top Roofing Company SPANN Roofing. One of the top Myrtle Beach roofing companies around, for commercial, residential, roof installation, repair, serving Horry County, Conway, town and the Grand. Van Industrial Metal Master6" #IM1055 Industrial Metal Master The first and only portable3/8" 51.m

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