Parts Of A Roof Structure

A composite decking made of solid materials.

Parts of a roof structure.

There are many types of roof trusses as wall as many types of roofs more types than there are parts. Curved roof shapes are currently the height of fashion at least on upmarket builds. There are various national and local construction codes that dictate the structure of your roof frame. When they build a home contractors will add a wooden frame for the roof on top of the house.

This article and series of illustrated diagrams shows you all the parts of a basic roof truss king truss and queen truss. The bonnet roof is identified with the extending ledge around the base of the roof. All the boards running along the edge of the roof or eaves. The roof truss structure and design is integral to roof structural integrity and shape.

Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and. There are many different parts of a roof as well as different types of roofs including gable flat and mansard. Flashing if you have vent pipes chimneys or valleys on your roof you need to protect them and seal them against. In structural terms they tend to be variants on flat roofing using curved timber glulam beams under a plywood covering.

They are generally covered in either a metal like zinc or copper or with a green roof made up of turf planted with sedums. Dormers were initially introduced by french architect françois mansart who also happened to introduce mansard. First is the frame of the roof structure. A simple rafter roof consists of rafters that the rafter foot rest on horizontal wall plates on top of each wall.

The attic must be. Different parts of a roof and their importance decking sheathing. The truss is the skeleton of a roof made of a series of parallel beams. Here s a closer look at several other components of your rooftop system.

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. Also known as a fascia. 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. The space under the roof.

It resembles real wood and particularly strong and stable for bearing heavy load. Gutter and downspout the key role of a roof is to protect your house from water and to make that. The rafters and trusses are connected to the ridge board for a cohesive framework. Sheathings usually consist of wood like material called oriented strand board or then plywood.

This framing also called a roof truss serves as the roof s skeleton which the other parts of the roof will all rest on. For the most part though a typical roof structure will consist of the following parts.