How To Read Blueprints For Roofing

I can do take offs on physical roofs blind folded obviously anybody with a brain should be able to but have a hell of a time when it comes to blue prints.

How to read blueprints for roofing.

In this mini series we re going to cover construction blueprints from start to finish. Construction drawings vary from simple to very complex so understanding how to interpret the drawings is crucial for completing the project efficiently and accurately. Either way knowing how to read construction plans is a critical skill. 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.

In this drawing a 1 8 scale ruler is being used. Showing you guys everything you need to know along the way. In addition to the standard scale grid and lines blueprints are often comprised of other symbols and numbers. 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.

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. 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. 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. The first thing to check is what scale the roof is drawn in.

Roofing take offs from blueprints howdy i ve been a roofing contractor for about 5 years now. Read the structural plans. Read the notes and legend. The next thing to determine is the roof pitch see how to determine roof.

Learning how to read construction plans is an essential skill for building a career as a construction worker.