Attic Framing Types

The sides are all equal length and come together at the top to.

Attic framing types.

Roofs are basically five types. As long as they are not damaged the joists should be strong enough to allow you to move around in the attic for an inspection and to provide storage for typical boxed items. Shed roofs are usually the easiest type to connect to an existing roof when adding on. A full or partial gable can be found at the end of the ridge in the roof allowing for a greater amount of internal roof space.

Another common design in the northeast is the saltbox which is a gable roof with one longer side. These classes of long span steel framing options along with their applications and various configurations are provided in table 1. A hip roof has slopes on all four sides. A mansard roof also known as a french.

Stick truss roof framing. Overhangs hips and dormers add greatly to the complexity of the framing. Shed gable hip gambrel and mansard. Roof framing can be simple or complex depending on the roof.

Figure 6 1 page 6 2 illustrates these types of framing and specifies the nomenclature and location of the various members. Light framing is used in barracks bathhouses and administration buildings. The most effective places to add insulation to older homes are exterior walls attics basements and crawl spaces. Western balloon and braced.

This is made up of ceiling joists typically 2x6 or larger boards. Inspectapedia tolerates no conflicts of interest. Collar ties rafter ties structural ridge beams. Common rafter valley rafter valley jack rafter hip rafter hip jack rafter cripple jack rafter dormer rafter.

Gambrel and mansard roofs offer more head height for attic rooms. R values vary based on the type thickness and density of the material being used. The floor structure of an attic is also the framing for the ceiling beneath it. Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult.

The type of modifications selected for reinforcing the joists will depend on the recommendations of the engineer but the following methods are commonly used to beef up undersized attic joists. Most homes are insulated in the attic and any floors located above unfinished basements or crawl spaces. Long span steel framing options can be categorized into different types for instance girders trusses rigid frames arches and cantilever suspension spans. Post a question or comment about roof framing support construction specifications practices.

The dutch gable hip roof is a hybrid of a gable and hip type of roof.