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.

Parts of a wooden roof structure.

This sheathing is typically made of either plywood or particleboard. All the boards running along the edge of the roof or eaves. The exterior of your roof. Roof truss parts explained.

Intersecting the intersecting roof consists of a gable and valley or hip and valley. The attic must be. The building to the ridge. First is the frame of the roof structure.

Horizontal beams supported by posts and used to support the mid span of rafters to cover longer spans. 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. 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.

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. Different parts of a roof and their importance decking sheathing. 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. Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and. These are used in large buildings like the traditional large old barns in the us. The rafters and trusses are connected to the ridge board for a cohesive framework.

The space under the roof. It s best to start with the rooftop sheathing. A disadvantage of the hip roof is that it is more difficult to construct than a gable roof. Part of a roof s frame a ridge board runs horizontally along the peak of a sloped roof.

A composite decking made of solid materials. Timber framed and historic buildings may be framed with principal rafters or timber roof trusses. Also known as a fascia. It resembles real wood and particularly strong and stable for bearing heavy load.

Parts of a roof decking or sheathing. Roof edge or eaves edge. 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. Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters.