How To Read Roofing Square

Step 3 template.

How to read roofing square.

Open the app and select measure your roof. The answer is the number of roofing squares for the roof. This is called the pivot. Hold the square in one hand and examine it.

This edge keeps the rafter angle square from lying flat. 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. Step 1 work out the ratio of the roof. How to read a rafter angle square.

Find the lip edge. How to properly use a roofing square. In most american. How to use a framing square and its etched on tables to figure out roof slope rafter lengths.

Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. Follow the lip and adjacent leg to where they form a 90 degree angle. The wider leg is called the blade and the narrower one the tongue. Estimate the pitch of the roof.

Step 2 using the roofing square. Before you can use the roofing square you need to work out the ratio of the roof pitch. One leg is wider and longer than the other. Select sketch my roof.

The manufacturer s name and logo is stamped on one side which is called the face. Here s a step by step guide to measuring with blueprints. Retrieve your blueprint image by tapping load then selecting the source of the file i e your email dropbox etc. Use it as a straight edge.