Dormers were initially introduced by french architect françois mansart who also happened to introduce mansard.
Parts of a wooden roof structure.
This type of roof is more complicated than the.
Also known as a fascia.
The truss is the skeleton of a roof made of a series of parallel beams.
For the most part though a typical roof structure will consist of the following parts.
It s best to start with the rooftop sheathing.
A horizontal timber or metal resting at the peak of the roof.
The earliest roofs constructed by man were probably thatched roofs that were made of straw leaves.
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.
Different parts of a roof and their importance decking sheathing.
Horizontal beams supported by posts and used to support the mid span of rafters to cover longer spans.
The rafters are the supporting beams that run from the apex to the bottom of a roof holding up the truss.
The attic must be.
This sheathing is typically made of either plywood or particleboard.
The space under the roof.
It resembles real wood and particularly strong and stable for bearing heavy load.
Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters.
Roof edge or eaves edge.
The valley is formed where the two different sections of the roof meet generally at a 90 angle.
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.
Roof truss parts explained.
The building to the ridge.
Timber framed and historic buildings may be framed with principal rafters or timber roof trusses.
The rafters and trusses are connected to the ridge board for a cohesive framework.
Parts of a roof decking or sheathing.
The exterior of your roof.
These are used in large buildings like the traditional large old barns in the us.
A disadvantage of the hip roof is that it is more difficult to construct than a gable roof.
Sheathings usually consist of wood like material called oriented strand board or then plywood.
First is the frame of the roof structure.
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.
A composite decking made of solid materials.
