Gable Roof Support Structure Types

Open gable roof a hip roof on a square structure where all sides join to form a single peak.

Gable roof support structure types.

In this roof design the exterior walls on which the roof s sloping rafters rest are load bearing walls. A hip roof has slopes on all four sides. This type of roof is more difficult to construct when compared to flat roofs and gable roofs because they have a more complicated truss and rafter structure. 4 gambrel roof similar to both the gable and mansard roofs in design the gambrel roof is made of two planes sloping downward from a top ridge.

This style also improves the look of the roof providing a more unique and interesting design than the very common simple hip roof. Also known as pitched or peaked roof gable roofs are some of the most popular roofs in the us. A gable roof is a roof that slopes downward from a central ridge to a building s exterior walls on two sides. The dutch gable hip roof is a hybrid of a gable and hip type of roof.

The hip roof on this american foursquare home reduces the bulk and prominence of the roof. 6 roof types and how their structure works gable roofs. Just as there are many types of roofs with many roof parts there are many different types of roof trusses this extensive article explains through a series of custom truss diagrams the different truss configurations you can use for various roofs. The most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to.

Collar ties rafter ties tension beams structural ridge beams. This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams. While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. Also known as a pyramid roof box gable roof a type of hip roof where each side includes two different sloping angles with the lower angle much steeper than the upper angle.

Although they don t bear the full weight load of the roof the gable end walls are also typically load bearing and an interior wall running parallel to the roof ridge in the center of the building often bears. Some of these can support the roof and prevent ridge sagging and wall spreading. The gable roof on this colonial style home supports three symmetrical dormers each with a gable roof. On the other two sides the roof terminates in a flat triangular gable.

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. The sides are all equal length and come together at the top to. An example of each is shown in figure 2 1.