Table of Contents
Soffit: The underside of the eaves, or roof overhang, which can be enclosed or exposed.
What is the difference between eaves and soffits?
Eaves are usually made of wood and then covered with roofing material. Soffit materials coordinate with siding and fascia boards on the exterior walls, and generally follow the aesthetics of the residence.
What is a flat roof overhang called?
The area where a roof extends a small way past the wall of a building is usually referred to as the eaves. Eaves are formed as the rafters of the roof extend past the side of the building to distribute and support the load of the roof more evenly.
What is the overhang at the roof soffit?
An overhang protects the upper portion of the wall that it is attached to from rainfall, and it also shades the windows under it from the sun. Overhangs can be open, in which the trusses/rafters and decking are exposed (see Figure 1), or enclosed by a soffit.
What is the border around the roof called?
Eave: An eave is the lower border of the roof that overhangs the wall usually located in the first three feet of a roof.
What is a roof fascia?
Roofing fascia forms the vertical finishing edge that connects your roofing to rafters, trusses, or gutter attachments. Fascia is typically made of a wooden board or non-corrosive sheet metal. The horizontal board caps the end of your roof’s rafters and often holds the rain gutters that border the roof.
What are rafters in a roof?
Rafters are used in roofs with a pitch steeper than 10°, and are typically joined where the two slopes of your roof meet at the apex. Like joists, rafters are spaced evenly and laid parallel to one another, running from the ridge to the eaves.
What is the difference between fascia and flashing?
Flashing prevents leaks and protects the deck (the first layer of roofing) and underlayment, which is usually tar paper. Fascia is a flat board or band located on the front of your roof’s overhang. It is connected to the trusses or rafters of your home.
What is fascia and soffit?
The soffit is part of the overhang where your roof meets your siding. The fascia is the attractive board along the side of the overhang and the roof that helps your roof appear finished. Your gutter sits atop the facia board. The fascia is also known as a “transition trim” between the home and the roofline.
Does a roof have to overhang?
A roof overhang is an essential part of your roofing system to protect your house. If you are simply adding function and protection, or if you want to incorporate a new style to update the exterior of your home, a new roof overhang is a good idea.
What is gable overhang?
The gable roof overhang reduces the amount of rain that hits the exterior of the home, thus providing additional protection from water damage. It also protects doors and entryways, provides shade to windows, and protects the foundation from excess water runoff, which helps to keep the basement and crawlspace dry.
What is a soffit vent?
Soffit vents are roof ventilation devices installed underneath the eaves of a roof that extend past the warm wall line. When properly combined with other roof ventilation devices, soffit vents allow fresh air to enter into an attic creating air flow. There are two types of soffit vents: Continuous and individual.
What is a roof hip and ridge?
A roof “hip” refers to the outwards diagonal joint created by the junction of two roof slopes. A roof “ridge” refers to the upper most peaks created by the junction of two roof slopes facing opposite directions.
What is it called where a roof meets a wall?
A headwall is a level junction where a roof meets a wall. This illustration shows proper flashing at a headwall condition. Headwall flashing should extend up behind the exterior wall covering and down over the roof-covering material, as you see here.
What is a roof rake edge?
Simply put, a roof rake edge is installed to cover the top edge of the siding where it meets the roof. You can think of it as a type of awning that is designed to allow water to flow off the roof and down onto the ground below, instead of down the side of your home.
What is the difference between trim and fascia?
Trim is the material used to encase windows and doors, among other features, on a home’s exterior. Fascia is a horizontal or angled board that encloses the edge or face of the projecting eaves.
What is the difference between eaves and fascia?
Eaves—The lower edge of a roof (often overhanging beyond the edge of the house). Fascia—A decorative board extending down from the roof edge either at the eave or at the rake.
What is the difference between barge board and fascia?
Bargeboards and fascia boards are essentially the same thing. They are both long, straight boards that run along the lower edge of the roof. However, fascia boards run horizontally, carry the gutters and support the bottom row of roof tiles. Bargeboards run diagonally and are located at the gable end of a property.
What is another word for rafters?
What is another word for rafter? beam baulk UK sill stringer support timber trestle axle boom lath.
What are roof frames called?
A rafter is one of a series of sloped structural members such as wooden beams that extend from the ridge or hip to the wall plate, downslope perimeter or eave, and that are designed to support the roof shingles, roof deck and its associated loads. A pair of rafters is called a couple.
What is difference between rafters and trusses?
Rafters contain two main outer beams which support the roof structure. On the other hand, trusses come with multiple beams which add more support. Moreover, as said earlier, the entire weight of the roof is equally shared by a series of triangles inside the main frame.
