Parts Of A Wooden Roof Structure

Roof edge or eaves edge.

Parts of a wooden roof structure.

Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters. First is the frame of the roof structure. This type of roof is more complicated than the. A horizontal timber or metal resting at the peak of the roof.

Part of a roof s frame a ridge board runs horizontally along the peak of a sloped roof. Sheathings usually consist of wood like material called oriented strand board or then plywood. Also known as a fascia. Timber framed and historic buildings may be framed with principal rafters or timber roof trusses.

Different parts of a roof and their importance decking sheathing. Intersecting the intersecting roof consists of a gable and valley or hip and valley. Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and. 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.

For the most part though a typical roof structure will consist of the following parts. These are used in large buildings like the traditional large old barns in the us. 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. The building to the ridge.

The earliest roofs constructed by man were probably thatched roofs that were made of straw leaves. The truss is the skeleton of a roof made of a series of parallel beams. The exterior of your roof. Modern timber roofs are mostly framed with pairs of common rafters or prefabricated wooden trusses fastened together with truss connector plates.

The rafters and trusses are connected to the ridge board for a cohesive framework. This sheathing is typically made of either plywood or particleboard. Parts of a roof decking or sheathing. A composite decking made of solid materials.

It s best to start with the rooftop sheathing. The rafters are the supporting beams that run from the apex to the bottom of a roof holding up the truss. All the boards running along the edge of the roof or eaves. The space under the roof.

Horizontal beams supported by posts and used to support the mid span of rafters to cover longer spans. The valley is formed where the two different sections of the roof meet generally at a 90 angle. It resembles real wood and particularly strong and stable for bearing heavy load. Roof truss parts explained.