Timber Roof Details

Roofs tend to be either pitched or flat and typically in residential construction timber is the most common material used.

Timber roof details. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. Roof panels 3 8 1 roof panel connections 3 9. It is a waterproofing layer made of regular felt stacked above the solid. These hip rafters run at a 45 angle from each corner of the building to the ridge.

The original roof was built using purlins beams extending between gable ends. A disadvantage of the hip roof is that it is more difficult to construct than a gable roof. Flat roof joist and decking. Truss perpendicular to separating wall 3 5 4.

It is the strongest type of roof because it is braced by four hip rafters. But many people forget some small but important details. When constructing a pitched rooftop with timber this can be an incredibly labor intensive build. The hip roof has four sloping sides.

Intersecting the intersecting roof consists of a gable and valley. Rafters 3 7 1 rafters on floor deck 3 7 2 rafters on dwarf wall 3 8. 100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358. Everything can be done at a distance.

The building regulations in the uk provide guidance on roof design. Truss at right angles to each other at separating wall 3 6. A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework. Wood frame or glued laminated arches for roof con struction which spring from the top of walls or wall abutments sawn timber trusses and other roof framing which do not support floor loads shall have members not less than 4 inches nominal in width and not less than 6 inches nominal in depth.

Truss parallel to separating wall 3 5 3. Below is a sketch of the original roof wall structural details for this building. The first thing to know about your roofing project. The roof is a key element of the building structure providing protection from the elements and has a vital role in reducing heat loss from the building.

The roof sheathing consisted of inch thick wide pine boards nailed to the purlins and thick enough to resist much sagging. Timber pitched rooftop construction details focus on the timber construction that is commonly used in most roofing constructions. Modern timber roofs are mostly framed with pairs of common rafters or prefabricated wooden trusses fastened together with truss connector plates.