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,

Custom Roof Truss Design Pennypinchers At Pennypinchers, we design and build custom roof trusses to order. This makes constructing a new covering for your property easier than ever. Restaurant Port zabeth Farm Stall Shop PE Grass Roof Farm Stall & Restaurant, Seaview enjoy farm produce, an

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