Attic Framing Types

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

Attic framing types.

The floor structure of an attic is also the framing for the ceiling beneath it. Gambrel and mansard roofs offer more head height for attic rooms. Light framing there are three principal types of framing for light structures. Shed gable hip gambrel and mansard.

This is made up of ceiling joists typically 2x6 or larger boards. Collar ties rafter ties structural ridge beams. Common rafter valley rafter valley jack rafter hip rafter hip jack rafter cripple jack rafter dormer rafter. Stick truss roof framing.

Figure 6 1 page 6 2 illustrates these types of framing and specifies the nomenclature and location of the various members. Inspectapedia tolerates no conflicts of interest. Light framing is used in barracks bathhouses and administration buildings. Another common design in the northeast is the saltbox which is a gable roof with one longer side.

Western balloon and braced. This style also improves the look of the roof providing a more unique and interesting design than the very common simple hip roof. 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. 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. A hip roof has slopes on all four sides. Most homes are insulated in the attic and any floors located above unfinished basements or crawl spaces. Also known as pitched or peaked roof gable roofs are some of the most popular roofs in the us.

Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult. The sides are all equal length and come together at the top to. Overhangs hips and dormers add greatly to the complexity of the framing. Shed roofs are usually the easiest type to connect to an existing roof when adding on.

Long span steel framing options can be categorized into different types for instance girders trusses rigid frames arches and cantilever suspension spans. The most effective places to add insulation to older homes are exterior walls attics basements and crawl spaces. A mansard roof also known as a french. 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.

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