How To Stick Frame Roof Rafters

They ll both result in the same quality when the build is finished each supporting the roof with the same strength.

How to stick frame roof rafters.

There are two common ways of framing the roof of a house. With premanufactured trusses or with rafters and ceiling joists commonly called stick framing. Continuing on from part 3. Framing a roof is the last step in framing new construction.

Before you cut your boards you ll need to measure the width of your building and calculate the exact length of each rafter. While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below. Here we have a wood framed gable roof. There aren t many differences between rafters and trusses.

It is always better to have a large rafter rather than be concerned with a sagging roof. Most roofs utilize 16 inch spacings for strength and rigidity. This will the first point of the rafter measurement line using the results of your rafter length calculation measure from this point along the rafter measurement. The roof rafters provide integral structural support to the roof.

They can be handmade and installed as needed one piece at a time on site. Structures such as sheds or barns can be frames with rafters every 24 again make sure to consult local codes. If your project had a rafter length of 8 or less a safe and strong method is to use 2x8 framed 16 on center. Let s consider a basic gable wood roof framing design.

This example is for a roof with an 8 12 pitch. If you re framing a gable roof on a new house or building a shed or even a doghouse with a gable roof you ll need to cut a number of roof rafters. Rafter layout with a framing square. Stick framing combines roof rafters with ceiling joists.

Like wall studs and floor joists rafters and trusses are spaced every 16 or 24 inches from center to center. Roof framing rafter layout. The rafters are usually positioned directly above the wall studs. The image below shows a cross section of our simple 12 x 13 house from the joist span tables section of this tutorial.

Position the square with both the 8 inch on the outside edge of the tongue and the 12 inch on the blade on the upper edge of the board. While truss roofs are the most popular construction style today by some estimates truss roofs outnumber stick frame roofs two to one there are regions of the country where builders. Position the square at the end of the rafter board with the tongue on your left and facing away from you.