Parts Of A Wooden Roof Structure

Sheathings usually consist of wood like material called oriented strand board or then plywood.

Parts of a wooden roof structure.

Modern timber roofs are mostly framed with pairs of common rafters or prefabricated wooden trusses fastened together with truss connector plates. Intersecting the intersecting roof consists of a gable and valley or hip and valley. The truss is the skeleton of a roof made of a series of parallel beams. The valley is formed where the two different sections of the roof meet generally at a 90 angle.

This type of roof is more complicated than the. A composite decking made of solid materials. Horizontal beams supported by posts and used to support the mid span of rafters to cover longer spans. One of a series of diagonal members of the truss that meet at the apex in order to support the roof deck and its loads.

All the boards running along the edge of the roof or eaves. Roof truss parts explained. Dormers were initially introduced by french architect françois mansart who also happened to introduce mansard. The building to the ridge.

The attic must be. This sheathing is typically made of either plywood or particleboard. Also known as a fascia. These are used in large buildings like the traditional large old barns in the us.

It s best to start with the rooftop sheathing. Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and. Parts of a roof decking or sheathing. Part of a roof s frame a ridge board runs horizontally along the peak of a sloped roof.

Roof edge or eaves edge. For the most part though a typical roof structure will consist of the following parts. The rafters are the supporting beams that run from the apex to the bottom of a roof holding up the truss. Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters.

Timber framed and historic buildings may be framed with principal rafters or timber roof trusses. Roof covering of the top of a building serving to protect against rain snow sunlight wind and extremes of temperature roofs have been constructed in a wide variety of forms flat pitched vaulted domed or in combinations as dictated by technical economic or aesthetic considerations. Different parts of a roof and their importance decking sheathing. A horizontal timber or metal resting at the peak of the roof.

First is the frame of the roof structure. The rafters and trusses are connected to the ridge board for a cohesive framework. The exterior of your roof. A disadvantage of the hip roof is that it is more difficult to construct than a gable roof.