How Big Is My Roof

A 12 in 12 pitch is a steep 45 degree angle roof.

How big is my roof.

The google maps area calculator is not 100 accurate. The answer is the number of roofing squares for the roof. If your roof measures 48 feet 15 m x 24 feet 7 3 m multiplying its length by its width would give you a square footage of 1 152 square feet 107 0 m 2. This can make it even safer to do your measuring and it also removes a level of guessing to your calculation.

2020 pacific wave. After measuring the area of the footprint you can estimate the actual roof area based on the angle of the roof. Estimate the pitch of the roof. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.

To offer the gaf roof wizard sky view report. Shingle color of the year. Similarly if you using the area calculator tool to measure a roof with multiple levels you should do the individual section separately. Measure the out side of the house from front to back add 4 feet for over hang then from a side to the middle add 4 feet that will give you 1 2 of the roof area double that this will give you.

It s a big investment and you may be wondering about how big your roof is and how many shingles you ll need. The rise is the distance from the top of a stud wall to the peak of the roof. Upload a picture and try on shingles. Karen laine mina starsiak s expert advice.

If its pitch is 6 in 12 a pitch multiplier of 1 12 multiplying 1 152 sq ft 107 0 m 2 by 1 12 would give you an overall square footage of 1 290 square feet 120 m 2. There are many great benefits to using google earth to measure your roof but nothing is as good as using diy s satellite roof measurement. Roof color and curb appeal. Select your roof components in 3d.

Expert advice on style. To accurately calculate the area of your roof you must first determine its slope or pitch. Does your roof need to be replaced. It is often compared to slope but is not exactly the same.

In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. The first of which is that you don t even have to go up on the roof. A 12 in 12 pitch is a. Thus a moderate 6 in 12 roof pitch means the roof rises 6 inches for every 12 horizontal inches it runs.

So gaf north america s largest roofing manufacturer is teaming up with pictometry international corp. A roof s pitch is determined by how much it rises for every foot it runs. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs.