Roof Structure Anatomy

Every roof needs a base and in this case the base is known as the decking.

Roof structure anatomy.

Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and provides a nailbed for the shingles. Roof structure anatomy in this image you will find underlayment shingle starter strip drip edge fascia soffit outside wall in it. A structure containing a window that projects vertically through the slope in the roof. Chimney a noncombustible structure usually made of brick or stone that rises above the roofline to exhaust smoke and fumes.

Typically the decking is made of plywood or other wood composite such as osb. 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. Chimneys are often positioned alongside the roof but they can also protrude up through the ridge or roof slope. The lower border of the roof that overhangs the wall.

Modern roofs take advantage of the flexibility of metal materials creating one large curved structure. The structural base for the roof usually made of wood or plywood. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. The structure itself is 95 m 312 ft long and 55 m 180 ft wide and the roof contains 785 panes of glass.

Under the quebec construction code certain kinds of particleboard are also authorized. Well we re looking for good writers who want to spread the word. A curved roof adds an extremely modern interesting feature to any building. Curved roofs do help to reduce resistance to wind but are mainly chosen due to the stunning aesthetic look they can add to a building.

Ridge rafters hips valleys purlins struts and strutting beams all go into the make up of most r. The basic anatomy of a green roof consists of vegetation growing medium filter membrane drainage layer waterproof root repellant layer roofing membrane support for plantings above thermal insulation vapor control layer and structural roof support. In this video i look at the components of a typical roof. It is the basis for everything that goes into the composition of the roof including the final layer of shingles.

Decking is also known as wood sheathing. The part of each shingle that is exposed to the weather. Roof edge or eaves edge all the boards running along the edge of the roof or eaves. It is a waterproofing layer made of regular felt stacked above the solid.