Purpose Of Roof Fascia

This is where the gutters are attached which is why they are so essential to your roof s drainage system running perpendicular with the soffits.

Purpose of roof fascia.

Sometimes the fascia boards also provide support to the bottom row of tiles and slates. It serves to support and carry your eavestrough and gutter systems. As part of the overall roof system fascia serves the following purposes. Thirdly fascia covers the open or exposed ends of the rafters adding to curb appeal.

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. The purpose of fascias the fascia is the board that runs along the roofline along the edge. When the design includes fascia one of its purposes is to seal the soffits from weather and pests. Fascia boards give the edge of the roof a finished look.

Fascias also play an aesthetic role because they create a smooth even appearance along the roof s edge. Fascia also prevents water damage so that water doesn t submerge into the roof deck and then get into the attic or home. Its purpose is to cover the ends of the roof rafters and because that s where water drains off the roof the gutters are often attached to it. It also affects the overall appearance of your roof.

The fascia covers the gables and ends of the roof rafters and builders usually consider it part of the siding trim. The primary function of the fascia is to protect the roof and the interior of the home from moisture by blocking its entrance. Typically installed behind the gutters and beneath the roof line the importance of the fascia to a well constructed roof cannot be argued with. The fascia board has to be resistant to moisture and rot or it won t last long.

Not every roof has fascia all around because some roofing designs include open ended rafters. Fascia is an architectural term that originates from the latin translation for band bandage or ribbon. Visible from outside the home fascia is the exposed horizontal finishing board that connects to the ends of the roof rafters or trusses. The main purpose of the fascia board is to keep moisture from entering the roof and your interior.

These architectural elements found along the eave area do more than just add visual interest and give a finished look to your home. A fascia board is technically part of the roof system of your house but from the ground it looks like part of the wall. The primary purpose of fascia is to make sure that gutters stay in place.