Eave: A roof edge that extends past the exterior wall line at the bottom of a slope. Fascia: Vertical roof trim located along the perimeter of a building, usually below the roof level, to cover the rafter tails at the eaves and to seal off the top of the siding along the rake; also called gutter boards.
What is the roof overhang called?
The eaves are the edges of the roof which overhang the face of a wall and, normally, project beyond the side of a building. The eaves form an overhang to throw water clear of the walls and may be highly decorated as part of an architectural style, such as the Chinese dougong bracket systems.
What are the parts of a roof called?
Let’s begin describing the anatomy from the top of the roof.
- Shingles. The roof begins with the most recognizable of roof components: the shingles. …
- Flashing. …
- Underlayment. …
- Ice and Water Protector. …
- Roof Frame. …
- Parts of the Roof’s Edge.
What are boards at edge of roof called?
Fascia—A decorative board extending down from the roof edge either at the eave or at the rake.
What are roof eaves?
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.
How far can a roof overhang without support?
How far can a roof overhang without support? Two feet is the general maximum length for a typical roof overhang. This will protect a roof from most types of damage. Roof overhangs can extend farther than 2 feet, but beyond this length, they begin to lose structural integrity and require external supports.
Are eaves and soffits the same thing?
Remember that an eave is the lower edge of a roof which projects beyond the face of the wall. … So in summary, an eave is part of a roof system and a soffit, in that context, is part of the eave. Clearly, eaves and soffit are two different parts of the same structure.
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 are the square things on my roof?
The melting snow re-freezes when it reaches the overhangs of your roof where there is no warm air from your house to continue melting the snow, causing an ice dam to form higher and higher. …
What is the difference between drip edge and rake edge?
Drip edge and rake edge are the first parts of the roof system to be installed. They form a long, narrow piece of metal, which is installed along the perimeter your Roof Deck. Drip edge goes along your eaves trough areas and rake edge goes along your gable ends.
What is the average cost to replace fascia boards?
Average Cost to Install Fascia and Soffit
How long should roof eaves be?
Two feet is the general maximum length for a typical roof overhang. This will protect a roof from most types of damage. Roof overhangs can extend farther than 2 feet, but beyond this length, they begin to lose structural integrity and require external support.
What do Eaves protectors do?
What do Eaves Protection Boards do? Eaves Protection Boards prevent felt sagging at eaves level and subsequent ponding of water. They are suitable for use in new build or refurbishment situations and eliminate the need to strip a large section of the roof to replace old felt.
Are Eaves necessary?
It is good design to always incorporate roof eaves on all sides of your house. Eaves will also help save you time and money. The overhang created by your eaves will direct water away from the walls and windows during the rain which means less cleaning and greater longevity in your build.