Roof Interior Structure

The alternative is to build up the roof s frame with 2x8s and 2x10s.

Roof interior structure.

A simple stick built triangular roof structure has three main components. The colour and material of the roof complement the structural integrity of a building. A horizontal timber or metal resting at the peak of the roof. It resembles real wood and particularly strong and stable for bearing heavy load.

Trusses are pre fabricated triangulated wooden structures used to support the roof. The rafters and trusses are connected to the ridge board for a cohesive framework. The rafters do the heavy lifting for a roof structure. Roof vents these enclosed structures made of metal or plastic feature openings and fins ensuring that the attic space is properly ventilated.

A composite decking made of solid materials. A roof provides protection from the elements and precipitation helps drain water away from a structure and provides insulation that helps keep the interior of a building warm or cool depending on the season. This house uses trusses for the roof framing. First there s a ridge board which is a horizontal wood element at the peak of the roof establishing the apex of the roof s triangle.

Next are the rafters which are fastened to the ridge board and slope downward to the exterior walls. Trusses are quite common these days because they have five big advantages from the builder s standpoint.