Bearing of roof cornices options

Roofing works are considered the final stage of any construction. Ahead of the still exciting path of decoration and situation of new areas. However, it is too early to consider the work completely, since another question is not closed, namely the hem of the overhangs of the roof. Many homeowners do not pay due attention to this issue either when designing the roof or after completing its installation. The result of such neglect can be problems with ventilation, an accumulation of moisture in the attic or in the attic floor, the formation of foci of mold or colonies of microorganisms.