If your roof has dormers hips or other complex elements don t forget step 2 determine the total number of squares.
How to measure for metal roofing materials.
You will need to go up on top.
See determining roof pitch step 3.
Roughly draw out your roof on a piece of paper.
The length l times the height h of a triangle is twice its area a2.
Panels are often measured in inches use our inches to feet conversion calculator to convert to feet.
The first step in a free roofing estimate is measuring the roof dimensions.
Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure.
Divide the total footage by 100 to determine.
How to figure metal roofing.
How to figure how much metal roofing you need step 1.
We plan to enable the use of fractions at a later time.
Now either fax that to 480 768 1514 or put it in pdf format and e mail it to.
How to measure for metal roofing.
You should do this with someone that can hold one end of the tape measure so you can go to the other ends.
Measure the length and width of each portion of the roof multiply length by width for each plane and then add the planes together for the total square footage 1 x research source if you have a simple gable roof you ll only need to measure and sum up the 2 planes of the roof.
If the pitch of the roof is not that steep you won t have to worry too much about following.
You will need to express this size in terms of square feet.
Next find the square footage of the metal roofing panels you want to use.
You can measure the size of the roof from the ground but it s far more effective and efficient to measure it from on top of the roof itself.
Measuring for a metal roof begins with getting a ladder.
Use our roof pitch calculator to find the pitch of your roof.
We need to know the roof pitch or the slope of the roof.
Measure the length of your roof.
To use this panel length calculator enter whole numbers and decimals only.
Remember it doesn t have to be to scale or look pretty.
Step 1 find the square footage of the roof.
Measure the length and width in feet then multiply together to find the square footage.
For example standing seam metal roofing is 24 inches wide.
1 roof square 100 square feet.
Step 1.
This is done by measuring from one outside edge of your roof to the opposite.
Once you work through the basic triangle we will review a typical roof and how to apply some simple math to calculate how much material you will need for a roof used in our hypothetical example.