Measure the width and length of each plane of the roof (including dormers), and then multiply those numbers to get the correct figure for the square footage of that area. Note any skylights, chimneys or other parts of the roof that would not require materials. You can subtract those measurements from your total area.
Aerial Measurement Technology
It extracts measurements that may have at an accuracy rate of 95% or higher. Contractors benefit from the time savings that come with not having to visit the property, as well as the added safety: it’s possible to gather the measurement with no climbing.
Can drones measure roofs?
Can I see my house on Google Earth?
Go to the search box on the top left and enter your address. Double-click your address in the search results. Google Earth will fly you to your neighborhood. Drag the Pegman icon to access Street View and get an up-close look at your home.
How do you measure roof lines on Google Maps?
- On your computer, open Google Earth.
- Search for a place, or select a location on the globe.
- On the left, click Measure. . …
- Click the map to set measurement points.
- To remove a point, on the right, click Undo .
- To complete your line measurement, double-click on your last point, or click Done .
How do laser measures work?
Are laser measures accurate?
Most construction lasers will be accurate to 1/8 or 1/16 of an inch. For basic estimating, a laser measuring tape with a 1/8-inch accuracy will work fine. And even if you don’t need to bump the tool up to 1/16-inch accuracy, longer-range models will have it available.