Parts Of A Roof Structure

Gutter and downspout the key role of a roof is to protect your house from water and to make that.

Parts of a roof structure.

Here s a closer look at several other components of your rooftop system. It resembles real wood and particularly strong and stable for bearing heavy load. The rafters and trusses are connected to the ridge board for a cohesive framework. Curved roof shapes are currently the height of fashion at least on upmarket builds.

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. Different parts of a roof and their importance decking sheathing. For the most part though a typical roof structure will consist of the following parts. All the boards running along the edge of the roof or eaves.

When they build a home contractors will add a wooden frame for the roof on top of the house. The roof truss structure and design is integral to roof structural integrity and shape. A composite decking made of solid materials. Sheathings usually consist of wood like material called oriented strand board or then plywood.

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. A simple rafter roof consists of rafters that the rafter foot rest on horizontal wall plates on top of each wall. There are many different parts of a roof as well as different types of roofs including gable flat and mansard.

Dormers were initially introduced by french architect françois mansart who also happened to introduce mansard. Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and. 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. Flashing if you have vent pipes chimneys or valleys on your roof you need to protect them and seal them against.

First is the frame of the roof structure. The attic must be. Parts of a roof decking or sheathing. They are generally covered in either a metal like zinc or copper or with a green roof made up of turf planted with sedums.

A horizontal timber or metal resting at the peak of the roof. 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. Also known as a fascia.

There are various national and local construction codes that dictate the structure of your roof frame. In structural terms they tend to be variants on flat roofing using curved timber glulam beams under a plywood covering.