The Part Of The Roof Under The Roof

The roof deck is the structural foundation base for the roof system and is usually made of wood or plywood.

The part of the roof under the roof.

What are those parts under my roof. The soffit and fascia explained in actual english. The fascia is attached to the edge of the roof and stretches horizontally from one end of the rafters to the other. It also supports the gutters and drainage pipes as well as to help enhance the appearance of the house.

The vertical board that hangs down from the edges is called the fascia board. Eaves the lower edge of a roof often overhanging beyond the edge of the house. Take a look at your roof and focus on where it extends from your house. Except for special cases the ratio of ventilation openings to insulated ceiling surface should be at least 1 300.

Fascia a decorative board extending down from the roof edge either at the eave or at the rake. The purpose of the fascia board is to prevent water and wind from damaging the interior of the house and the roof. Felt the bituminous paper used by roofers usually made of a combination of asphalt and either paper or rags. This material helps defend a roof from ice dams and wind driven rain which can drive water up between shingles.

Iko s ice and water protectors are self adhering and made of modified bitumen. A shingle roof covering will remain waterproof only under certain conditions. Ice and water protector is another thin layer of material that is installed beneath the shingles. Third to ensure adequate airflow the total area of ventilation openings required will depend on the type of roof.