And even flat roofs usually have a little bit of a slope so you might want to use a roof pitch multiplier once you have your area figured out 1.
Free aerial roof estimating.
Find local roofing installers and get free estimates for your project.
The first of which is that you don t even have to go up on the roof.
The google maps area calculator is not 100 accurate.
The first thing you need to do is download and install google earth pro.
Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more.
This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.
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.
There are many types of roofing materials and the choice of material can be a major factor in curb appeal and the appearance of your home.
Aerial street reference measure.
Roof sketch for roofing contractors create professional looking roof measurement reports at no cost try it free.
This can make it even safer to do your measuring and it also removes a level of guessing to your calculation.
With pictures and useful links for further reading.
Learn more about how satellite images can be used to estimate roof size roof type and to identify rooftop equipment and certain roof issues.
Learn the warning signs that your roof needs to be replaced if you re unsure.
Types of roofing materials.
To ensure the highest level of accuracy we recommend a physical property inspection before using oneclickestimate to identify any missing or hidden portions of the roof due to tree coverage or shadows.
Home topics quick reference.
Precision is paramount at roofscope and that s how we guarantee a 95 or better accuracy rate on every plane eave rake ridge hip and valley.
Similarly if you using the area calculator tool to measure a roof with multiple levels you should do the individual section separately.
Google earth pro was the paid version of google earth it used to cost 400 a year but it s free now.
After measuring the area of the footprint you can estimate the actual roof area based on the angle of the roof.