How To Read Blueprints For Roofing

In this drawing a 1 8 scale ruler is being used.

How to read blueprints for roofing.

Either way knowing how to read construction plans is a critical skill. Here are the different aspects of the structural plans that you will need to read. Roofing take offs from blueprints howdy i ve been a roofing contractor for about 5 years now. The next thing to determine is the roof pitch see how to determine roof.

The more traditional way of scaling out blueprints roof plans is to do it by hand using various tools such as a tri ruler and other utilitarian items. In order to fully comprehend the specific blueprint you re working with be sure to learn those symbols by reading through the legend. I am measuring some roofing plans for my buddy s building on the blueprint the building is 67 x 80 which comes up to 5360 s f now the pitch is a 6 12 is this the right ratio for a 6 12 1 118 so if i take 5360 x 1 118 5992 48 which is 60 squares is this right. Read the structural plans.

Read the notes and legend. The roof below is drawn in 1 8 scale this means that if using a regular tape measure that 1 inch would equal 8 feet. In addition to the standard scale grid and lines blueprints are often comprised of other symbols and numbers. Showing you guys everything you need to know along the way.

The first thing to check is what scale the roof is drawn in. The structural plans usually are numbered beginning with s as in s 001 these plans include reinforcement foundations slab thicknesses and framing materials lumber concrete pilasters structural steel concrete block etc. How to measure residential roof plans. Construction drawings vary from simple to very complex so understanding how to interpret the drawings is crucial for completing the project efficiently and accurately.

But some roofing contractors are leveraging high tech to their advantage by using aerial and satellite technology to measure and roofing applications to save time and money.