How To Read Roof Plan

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

How to read roof plan.

Materials such as the roofing material vents and their location and the type of underlayment are also typically specified on the roof plan as seen in figure 20 3. Select sketch my roof. Here s a step by step guide to measuring with blueprints. Count how many different squares or areas you have.

Dimensions are to either the edge of the blue zone or the white outline. 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. Write this number down. What this means is for every 12 of rise there is 12 of run.

On this elevation the roof pitch is 12 12. Retrieve your blueprint image by tapping load then selecting the source of the file i e your email dropbox etc. In this drawing a 1 8 scale ruler is being used. Read the plan cover sheet.

This contains important project information like the project name architect contact information project information and the date. This is very inconsistent and makes it impossible to read without making huge assumptions. To measure the roof start off by squaring every section of the roof off. Roof plans are typically drawn at a scale smaller than the scale used for the floor plan.

Roof plans a roof plan is used to show the shape of the roof. The roof pitch of a house tells the builder how steep the roof is. Select the blueprint you wish to measure. Then use the info in the index to help you examine the floor plans and other drawings.

Open the app and select measure your roof. Make light lines on the plan with a pencil. In conclusion if you are in the construction industry knowing how to read construction plans is an absolute must to do your job. A scale of 1 8 1 0 or 1.

Figure out what either of these regions are first then work from there. This symbol displays two numbers a rise and a run. How to measure residential roof plans. Your plan is flawed.

The next thing to determine is the roof pitch see how to determine roof pitch the easiest and most accurate method to measuring a roof plan is to square everything off. There are often reference points that are used between professionals and sets of drawings.