Satellite Roof Measurement Explained for Roofing Contractors
Satellite roof measurement lets you estimate a roof’s size and pitch without a ladder. It is great for quick quotes — as long as you know its limits.
How it works
Satellite and aerial imagery, together with elevation data, are used to outline the roof, estimate its area in square feet and calculate the pitch of each section.
What it is good for
- Giving homeowners an instant price range
- Knowing the job size before the first call
- Deciding which leads to visit first
Where it can miss
Heavy tree cover, very complex roofs, recent additions or older imagery can affect results. Small structures like sheds may be hidden under trees.
Use satellite measurements for quoting, and confirm with your own inspection before the final contract.