Parts Of A Roof Structure

The truss is the skeleton of a roof made of a series of parallel beams.

Parts of a roof structure.

Dormers were initially introduced by french architect françois mansart who also happened to introduce mansard. Also known as a fascia. Parts of a roof decking or sheathing. In structural terms they tend to be variants on flat roofing using curved timber glulam beams under a plywood covering.

For the most part though a typical roof structure will consist of the following parts. A simple rafter roof consists of rafters that the rafter foot rest on horizontal wall plates on top of each wall. A horizontal timber or metal resting at the peak of the roof. There are many types of roof trusses as wall as many types of roofs more types than there are parts.

The roof truss structure and design is integral to roof structural integrity and shape. This article and series of illustrated diagrams shows you all the parts of a basic roof truss king truss and queen truss. 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. The other part of the roof can be many designs such as hip gambrel or gable when adding an extended ledge it becomes a bonnet variation of that roof design.

A composite decking made of solid materials. Different parts of a roof and their importance decking sheathing. First is the frame of the roof structure. The attic must be.

The space under the roof. Here s a closer look at several other components of your rooftop system. Roof edge or eaves edge. This framing also called a roof truss serves as the roof s skeleton which the other parts of the roof will all rest on.

The rafters and trusses are connected to the ridge board for a cohesive framework. When they build a home contractors will add a wooden frame for the roof on top of the house. Sheathings usually consist of wood like material called oriented strand board or then plywood. They are generally covered in either a metal like zinc or copper or with a green roof made up of turf planted with sedums.

There are many different parts of a roof as well as different types of roofs including gable flat and mansard. The bonnet roof is identified with the extending ledge around the base of the roof. Gutter and downspout the key role of a roof is to protect your house from water and to make that. Flashing if you have vent pipes chimneys or valleys on your roof you need to protect them and seal them against.

There are various national and local construction codes that dictate the structure of your roof frame. It resembles real wood and particularly strong and stable for bearing heavy load.