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,

1085 Roundhouse Rd, Kintnersville, Recently dhouse Rd, Kintnersville, View the sold home prices of this property on . Fireplace & Chimney Professionals Contractors ew of Fireplace & Chimney Professionals "We had some efflorescence on our fireplace. I calledother chimney companies and gotdifferent opinions. Then

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