An example of each is shown in figure 2 1.
Parts of roof construction.
Flashing if you have vent pipes chimneys or valleys on your roof you need to protect them and seal them against.
A composite decking made of solid materials.
A roof is an important part of all buildings.
Rows of shingles or tiles installed horizontally.
Other parts of the roof are nailed to this later.
Common parts components of a roof.
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.
The top ends of the rafters often meet at a ridge beam but may butt directly to another rafter to form a pair of rafters called a couple.
A structure composed of walls and a roof surrounding a.
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.
It usually consists of either plywood or oriented strand board osb.
The surface to which the shingles and or panels are applied.
Using seasoned or dry wood for building the sheathing prevents the wood from buckling or pulling away as the wood dries.
Gutter and downspout the key role of a roof is to protect your house from water and to make that.
Sheathing is a layer used as the base of the roof.
The soffit is the enclosed portion of the roof that overhangs the house walls at the roof lower edges.
Roof sheathing or roof decking.
This layer covers the rafters and is beneath the shingles and membrane layers.
The most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to.
The points of the roof that project from the side walls of the house.
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.
It also prevents the building and inhabitants from the ill effects of the environment.
Here s a closer look at several other components of your rooftop system.
The construction of a typical roof overhang eave or soffit is shown in our sketch.
The rafters and trusses are connected to the ridge board for a cohesive framework.
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.
