Roof Structure And Membrane

Also known as a fascia.

Roof structure and membrane.

For a flat roof these newer synthetic membranes offer a great leak proof option. Membrane roofs are most commonly made from synthetic rubber thermoplastic pvc or similar material or modified bitumen membrane roofs are most commonly used in commercial application though they are becoming increasingly common in. Membrane roofing for flat roofs. Membrane roofing refers to a number of different roofing materials.

While roof structure failure is fairly rare roof membrane failure however is not. It is used to create a watertight roof covering to protect the interior of a building. Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and provides a nailbed for the shingles. Membrane roofing is often used on commercial flat roofs.

The vacuum and the uplifting pressure created by wind blowing over the edge of the roof can partially rip the roofing membrane or system that has been applied. The consequences of roof leaks range from nuisance to economic devastation. Roof membranes discussed in this article include built up asphalt tar and gravel modified bitumen and single ply membranes like epdm pvc tpo and kee. Roof edge or eaves edge all the boards running along the edge of the roof or eaves.

Roof coverings is a materials which gives a protective surface to the roofing structure the function is only to prevent ingress or egress of heat moisture into the building various types of coverings depending on the character of the building the type of the roofing structure local conditions cost etc. Modified bitumen roofing is a cross between a rubber roofing membrane and an asphalt roof. To counteract the forces that are exerted on the roof the roofing and insulation must be fastened and secured to the perimeter and the main roof structure. Always be sure to use thicker membranes when installing solar on single ply membranes.

Roofs protect our property processes and products from the elements. Historically the most common type was a tar and pitch membrane but newer synthetic materials are quickly taking over. Although there are many ways to build a green roof and each method will be suited to the particular type of construction used throughout the home a number of key components will be. Aside from cleanup and roof repair the costs include damage to equipment and processes loss of productivity and destruction of product.

We also cover spray applied foam and liquid roofing options. Green roofs are a wonderful addition to a home but they do require additional structure to hold up the weight of the soil and they can be susceptible to leaks. Bitumen is the black viscous compound used to create asphalt. Under the quebec construction code certain kinds of particleboard are also authorized.