Purpose Of Roof Fascia

Purpose typically a soffit is used in the area beneath the eaves on the exterior of a house to close the space beneath the eave.

Purpose of roof fascia.

They share the purpose of these essential exterior components. Fascia ˈ f eɪ ʃ ə is an architectural term for a vertical frieze or band under a roof edge or which forms the outer surface of a cornice visible to an observer. Typically consisting of a wooden board upvc or non corrosive sheet metal many of the non domestic fascias made of stone form an ornately carved or pieced together cornice in which case the term fascia is rarely used. Soffits and fascia are part of your roofing system.

The soffit extends from the side of the structure to the edge of the eave. Fascia although perhaps not as readily visible as other parts of the roofing system plays a vital role in supporting the eavestroughing of a home as well as enhancing its overall curb appeal and preventing unwanted intrusion by water insects or small mammals. These architectural elements found along the eave area do more than just add visual interest and give a finished look to your home. House fascia can be vulnerable to damage if water gets behind the board.

Fascias also play an aesthetic role because they create a smooth even appearance along the roof s edge. As a result it will be important for homeowners to inspect it on a regular basis and ensure that it is performing at optimal levels. The purpose of soffits soffits are. The primary function of the fascia is to protect the roof and the interior of the home from moisture by blocking its entrance.

An exterior soffit is located on the span beneath the rafter tails while the fascia is the exposed horizontal band you see at the end of the rafters.