A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load.
Parts of a wooden roof.
A measurement of roof area that equals 100 square feet an area 10 feet by 10 feet.
Hip this is an external angle formed by the intersection of two sloping roof planes.
It is possible to add air intake vents along the base of the upper part.
Other parts of the roof are nailed to this later.
Flashing a weather seal usually lead or zinc made where part of the roof abuts a vertical surface one side of the flashing is normally embedded in a joint between two rows of bricks the other side being shaped to fit onto the roof surface.
You may need to cut a little extra to expose enough of the trusses and make sure you get rid of all the rotten wood.
Using seasoned or dry wood for building the sheathing prevents the wood from buckling or pulling away as the wood dries.
Truss the truss is a framework comprised of wooden beams that helps to support the roof.
This layer covers the rafters and is beneath the shingles and membrane layers.
Proper porch design is not possible without an understanding of the structural components.
Plain flashing is where the roof meets the vertical surface horizontally.
Slope a roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run.
The same roof has a 4 12 or 1 3 pitch.
A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework.
When replacing roof decking you first need to get rid of the old rotten section.
However the attic section should be ventilated according to the same standards as those for ordinary attic roofs.
Cornice the wood or metal finishing at ends or edges.
The roof truss structure and design is integral to roof structural integrity and shape.
Built up roof a low slope or flat seeming roof covered with alternating layers of roofing felt and hot mopped asphalt and topped off with a layer of gravel.
Cut away the damaged area.
There are many types of roof trusses as wall as many types of roofs more types than there are parts.
A few definitions may make it easier for you to communicate with roofers.
Set the depth of your circular saw to the thickness of the roof decking.
Mansard roof or gambrel roof the lower part of the roof does not need to be ventilated.
This article and series of illustrated diagrams shows you all the parts of a basic roof truss king truss and queen truss.
Sheathing is a layer used as the base of the roof.
The rafters when combined together help to form the truss.
Rafters these are wooden beams that run from the top of the roof to the bottom.
