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,

Stuart Penrose Roofing and Roofing Contractors SERVICES WE PROVIDE Stuart Penrose Roofing offer the complete roofing solution, ranging from small minor repairs to complete roof refurbishment. stove pipe through metal roof Chimney Flashing Metal. stuart does anyone know of a manufacturer who makes a stovepipe cap

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