For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches.
How do i find out the size of my roof.
Find the 12 inch point on the level and measure straight down to the roof using a tape measure.
The google maps area calculator is not 100 accurate.
A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.
The pitch of the roof is the rise over a 12 inch run.
Getting accurate roof measurements can be difficult but with this roofing calculator you ll be well prepared to take measurements of any roof.
You will need to express this size in terms of square feet.
How to measure a roof.
How to measure roof pitch.
Here s an easy safe way to determine the pitch from inside your attic.
To accurately calculate the area of your roof you must first determine its slope or pitch.
Roof pitch is a determining factor for cost of the roof as well as the roof area and the type of materials used.
For example a 4 12 pitch roof that is 100 square feet.
The sum of these numbers is the overall square footage of your roof which you can then use to work out how much material you ll need for your project.
Roof pitch area multipliers.
Outside of the u s a degree angle is typically used.
After measuring the area of the footprint you can estimate the actual roof area based on the angle of the roof.
100 1 054 105 4ft 2.
Unless you live in a very rural town that is void of any zoning laws or building codes or if the roof on your home predates the local government chances are there is a public record in your local town village city or county clerk s or code enforcement officer s office that details any major exterior renovations to your home including a roof replacement.
Whether you re a contractor looking to train a new employee or a homeowner looking to do some renovations you ll find this guide helpful for any roofing project.
A 12 in 12 pitch is a.
Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.
Knowing the pitch of your roof is useful when designing an addition installing skylights or cutting new rake boards.
Similarly if you using the area calculator tool to measure a roof with multiple levels you should do the individual section separately.
Use our roof pitch calculator to find the pitch of your roof.
Next multiply the footprint of the roof by the multiplier below for your roof pitch to find the overall roof area.
To measure the roof pitch you ll need an 18 or 24 inch level a tape measure and a pencil.
The first step in a free roofing estimate is measuring the roof dimensions.
