How To Cut Roof Rafters Uk

The ridge cut also called the plumb cut at the top of the rafter the birdsmouth cut which itself comprises 2 different cuts where the rafter meets the building s wall and the tail cut at the base of the rafter.

How to cut roof rafters uk. Do not download and re upload this video. Do it carefully so that rafters are not out of place. This video will show you how to figure length and cut a common rafter for a gable roof using a framing square. In this video you will learn all about common rafters.

Multiply the figure from above by it s square and do the same for the height to the top. Possibly the most satisfiying part of the roof yet. Screw each piece so that there is one above and below each rafter. Divide the width of building by 2 e g.

Subtract half the width of the ridge board beam in this case 0 5 inches. How to measure or figure rafter length and mark and cut them accurately. Due to the width. The roof rafters provide integral structural support to the roof.

Before you cut your boards you ll need to measure the width of your building and calculate the exact length of each rafter. With rafters in your jig use a pencil to outline the cut in either rafter. 72 inches wide divided by 2 36 inches. Calculate rafter or joist length to birdsmouth location.

When you cut the rafters you ll need to make 3 separate cuts. The easy way to lay out and build your rafters. Just share the link.