The first thing you need to do is download and install google earth pro.
Estimate roof size google maps.
When you have eliminated the javascript whatever remains must be an empty page.
Enable javascript to see google maps.
Learn more get an estimate and connect with providers.
For best results measure using a top down view.
These instructions only apply to the new google earth.
The google maps area calculator is not 100 accurate.
Don t use this as your only method of measuring.
Just use it as a starting point and you ll have a fairly basic idea of what you re dealing.
Measurements may not be 100 accurate especially in areas with 3d terrain and buildings.
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.
While it is possible to estimate the amount of necessary materials using only the total roof area measurement as can be seen from the table depending how large the pitch of the roof the actual area of the roof can differ by up to 2 236 from the measured total area at a pitch of 24 12.
Measurements don t account for changes in elevation.
Find local businesses view maps and get driving directions in google maps.
Map area calculator on the solar panels will fit on your roof area and distance in google maps how to measure a roof with google earth map area calculator on the how to measure a roof with google earthhow to measure distance and area with google map earthhow to measure the roof using google earth read more.
Project sunroof is a solar calculator from google that helps you map your roof s solar savings potential.
You can also measure the size of polygons that you draw in google earth.
Free aerial measurements for roofing contractors and using google maps to get unlimited roof measurements can help any roofing contractor and be more efficient.
Most roofers feel like they need to go to every estimate and then measure the roof and most of the time it s a good idea to go to every estimate but this free tool will give you.