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,

Schaus Roofing & Mechanical Contractors Roofing, Furnace. OVERYEARS OF SERVICE. Schaus Roofing & Mechanical Contractors, Inc. proudly serves you withdivisions, each performing in its own area of expertise, each with. City of Two Rivers Municiple Code Title Ten Year Ordinance Number; 1969 9851 1970 10189 1973

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