Roof Framing Methods

Valleys are formed when two sloping roof sections drain toward each other.

Roof framing methods.

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. An example of each is shown in figure 2 1. Platform construction is much more common than balloon framing though balloon framing was employed in many two story houses before 1930. Slate or tile roofs offer more historic coverings for light frame roofs.

Measure down y height from the long point of the rafter cut and make a mark. Expert diagrams of the two major types of wood frame construction for house walls and roofs. Standard stick framing or the newer truss framing. Advanced framing utilizes the same techniques but typically moves the on center framing up to 24 and calls for single top plates which is very hard to pull off unless you can align the roof truss loads to sit perfectly on top of your wall studs.

To frame a roof start by choosing a roof style like a frame or gabled. Eht explores some basic roof framing techniques from layout to installation. Then gather your measurements by calculating the run rise and length of each rafter segment in feet and the pitch of your roof in inches. Two basic methods are used for framing a house.

Light frame methods allow easy construction of unique roof designs. Gable a gable roof has a ridge at the center and slopes in two directions. Stick framed roofs utilize individual rafters that span from the top of exterior walls to the ridge. It is the form most commonly used by the navy.

Roof framing rafter layout from one end of the rafter material using a speed square or framing square mark an x in 12 angle on the rafter and cut it. Nearly all roofs are framed using one of two methods. On our first two houses we hand framed the roofs. When it comes to framing the roof there are two basic ways you can go.

It is simple in design economical to construct. Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult. This allows more insulation in the exterior walls uses fewer studs and also lets the roof joists bear directly on each stud. 24 stud spacing the building is designed on a 24 module.

Roofs are basically five types. This will the first point of the rafter measurement line. Hip roofs for example slope toward walls on all sides and are joined at hip rafters that span from corners to a ridge. Next use these calculations to determine how many rafters you ll need for your roof and cut them to size.

Platform and balloon frame construction. Advanced corner framing allows the use of one less stud in a corner and also provides space for more insulation to reduce thermal bridging.