Types Of Roof Framing Systems

Long span framing system types.

Types of roof framing systems.

While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. Roof framing can be simple or complex depending on the roof. Types of hip roofs. It has a polygon on two sides and a triangle on two sides.

A roof is the uppermost parts of any building which give protection against animals and most especially weather be it rain snow sunlight heat wind and so on. It is selected for the case where depth of the member is restricted over a large unobstructed area in lower storeys. Overhangs hips and dormers add greatly to the complexity of the framing. The girder should support loads from above storeys across cleared area.

The sides come together at the top to form a simple ridge. Shed gable hip gambrel and mansard. Building framing begins with the roof framing structure. Hip roofs like gable roofs can be with almost any type of roofing material such as shingles metal or tiles.

Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. The most common type of a hip roof. Stick truss roof framing. An example of each is shown in figure 2 1.

The overhang of the roof. Gable a gable roof has a ridge at the center and slopes in two directions. Roofs are basically five types. A roof also beautify a house but the primary purpose of a roof is to protect against any form of weather.

Common types of roofs and basic framing terms. The flat sheets of plywood or lumber that the roof is attached to. It is the form most commonly used by. 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.

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. Shed roofs are usually the easiest type to connect to an existing roof when adding on. Collar ties rafter ties tension beams structural ridge beams. A smaller roofed structure usually with a window that projects out of the roof line.

Some of these can support the roof and prevent ridge sagging and wall spreading. Various types or configuration of the given long span framing system class. Gambrel and mansard roofs offer more head height for attic rooms. Understanding the anatomy of a roof and roofing terms is helpful.

Here are the most common terms. Formed metal strips installed in valleys and anywhere the roof abuts. Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult.