Parts Of A Roof

Like many aspects of a home a roof is fairly complex.

Parts of a roof.

Dormers were initially introduced by french architect françois mansart who also happened to introduce mansard. Decking or sheathing the surface to which the shingles and or panels are applied. Sheathings usually consist of wood like material called oriented strand board or then plywood. The entire roof frame is covered in a thin piece of wood called decking or roof sheathing.

Decking is supported by the roof frame and the layers of a roof which we cover below and all rest on top of the decking. Roof sheathing material is usually plywood or oriented strand board osb that is just under half an inch. Common parts components of a roof cornice. Different parts of a roof and their importance decking sheathing.

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. The points of the roof that project from the side walls of the house. 19 parts of a roof on a house detailed diagram custom cross section diagram of a house roof showing the many different parts of a residential roof including structural parts the various layers exterior and various roof features such as skylight and chimney.

Courses rows of shingles or tiles installed horizontally.