The points of the roof that project from the side walls of the house.
Parts of roof construction.
The construction of a typical roof overhang eave or soffit is shown in our sketch.
It also prevents the building and inhabitants from the ill effects of the environment.
Construction of a rafter roof a simple rafter roof consists of rafters that the rafter foot rest on horizontal wall plates on top of each wall.
The rafters and trusses are connected to the ridge board for a cohesive framework.
A structure composed of walls and a roof surrounding a.
Roof sheathing or roof decking.
It usually consists of either plywood or oriented strand board osb.
The main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang.
A roof is an important part of all buildings.
Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing.
An example of each is shown in figure 2 1.
Gutter and downspout the key role of a roof is to protect your house from water and to make that.
Common parts components of a roof.
The most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to.
The most important item in housing is to have a roof over one s head a roof is a layer which covers the structure from the top.
It resembles real wood and particularly strong and stable for bearing heavy load.
Parts of a roof decking or sheathing roof edge or eaves edge attic saddle ridge valley underlay membrane eaves membrane underlay membrane drip edge roof vents deflector plumbing vent flashing joint covers shingles.
The surface to which the shingles and or panels are applied.
Here s a closer look at several other components of your rooftop system.
Rows of shingles or tiles installed horizontally.
Other parts of the roof are nailed to this later.
Using seasoned or dry wood for building the sheathing prevents the wood from buckling or pulling away as the wood dries.
Sheathing is a layer used as the base of the roof.
A horizontal timber or metal resting at the peak of the roof.
This layer covers the rafters and is beneath the shingles and membrane layers.
The soffit is the enclosed portion of the roof that overhangs the house walls at the roof lower edges.
