How To Use A Roof Framing Square

Assume an 8 15 pitch.

How to use a roof framing square.

This article explains how to make quick use of a framing square and its imprinted data to get some basic roof measurement data like roof pitch or slope rafter lengths and end cuts. Place the framing square at the top edge of the rafter. There are 8 of rise for every 15 of run. Determine the roof s pitch.

Square guides are available at most hardware and home improvement centers. How to use a framing square for angles. A quick check with a carpenter square gives you the ability to measure and mark precise angled dimensions for complex projects like roofs rafters and stairways. The tongue on 8 and the blade on 15.

A carpenter s framing square includes some tables stamped right into the tool itself. Framing square guides are small inexpensive metal attachments to the framing square that are locked in position on the square s edges at the pitch and run dimensions to define the roof angle and make the repeated marking of the rafters much more efficient. A carpenter square also sometimes known as a framing square or speed square is a type of carpentry tool commonly used by carpenters builders and other home improvement aficionados. How to use a framing square.

Make a mark along the tongue. This simple device is crammed with tables data and tricks that allow a carpenter to lay out roof rafters stairs or other building features.