In any occasion, a London ON homeowner with accurate roof measurements can create a hypothetical roof repair budget. In doing so, they avoid possible huge financial commitments by having enough money as a safety. However, it does sound difficult to measure the most accurate standing seam metal roof dimensions for your roof.

Some blogs you’ve read mention you can simply measure the walls of your home. In doing so, you avoid having to head up to your roof using a ladder, which increases the risk of danger. However, your walls aren’t a full representative of your roof’s accurate figures. You may end up purchasing more materials because you have poor standing seam metal roof dimensions.

If you’d like to measure your roof on your own in the simplest yet most accurate way possible, just follow these three steps. While standing seam metal roof dimensions measurement is a simple task, it can be time consuming. So, don’t expect you can nail all details thoroughly in just one weekend!

The Power of The Simplest Tools

To measure all your standing seam metal roof dimensions, you’ll just need to bring a tape measure, pen, and a notebook to take note of every detail of your roof. Next, use a ladder to head up to your roof. Make sure to keep yourself in a stable position and slowly work yourself upward.

You can use a carpenter’s tape measure and a small stone to guarantee accuracy. Place the stone on top of the tape measure hook to prevent it from snap-rolling back as you stretch it to take measurements. In addition, it helps you avoid accidental snap-back injuries too.

What To Measure

Homeowners need to measure the following areas of their standing seam metal roof dimensions:

  • Each side of the main section
  • Ridges and valleys
  • Dormers if any

With each parts’ measurements, you can then use a pencil and ruler to draw your roof’s diagram on paper. Label your rough roof sketch with your roof’s measurements. To find the total area of your rectangular roof sections, just multiply the length and width dimensions of your roof.

If you are having trouble at this part because it can get quite technical, Hover has a fully-detailed post that can help you get past the mathematical obstacle. Learn more below.

Step 1: How to Calculate Your Roof Square Footage

First, measure the length and width of each surface on the roof, then multiply these values to get the square footage of that surface. Make sure to document the number of chimneys, skylights or other obstructions and include dormers in your measurements. You’ll also be recording the length of your house throughout this first step in order to calculate your total area.

Add up the square footage for each surface to get the total square footage of your roof. For example:

Step 2: How to Determine Your Roof Pitch

The next step is to measure the pitch (also referred to as the roof slope) of the roof deck. You’ll need to figure out the vertical distance (also known as the rise) over a 12” horizontal segment (also known as the run). Record these values as roof rise over run, with the vertical measurement listed first and the horizontal second.


It’s important to keep in mind that the roof pitch will be dramatically different for homes with a flat roof than homes with a steep roof.

Step 3: Calculating Roof Squares

Once you’ve determined the square footage of the roof, you can calculate how much roofing is needed to cover it. “Squares” are the units for roof measurements, which will help determine the number of shingles needed to cover an area and estimate costs. A “square” is an area which measures 100 square feet. To determine the number of squares on a particular roof, simply divide its total square feet by 100. (Continued)

Making Sure Your Measurements Are Fully Accurate

You’ve definitely accomplished much of the hard work estimating your standing seam metal roof dimensions. However, it’s possible you have a small margin of error that requires rectification. When this happens, it is best to have professionals in metal roofing in London ON perform a full inspection of your roof measurements.

If you have yet to find a reliable roofer that guarantees exceptional measurements free of charge, you can count on Cub Roofing. With over 10 years of collective experience, we guarantee only the best results for all your roofing needs. Contact us today!