A LITTLE CLARITY. A BETTER NEXT STEP.
A roof is more than a floor plan.
Estimate roof area from footprint and pitch, see PSP treatment at $2.50/sq ft beside an Atlanta asphalt-replacement range, and send your estimates with an assessment request.
See your roof area. Compare your options.
Use a property drawing, existing measurement report, or dimensions you already know. Don’t climb onto the roof to collect measurements.
WHY FLOOR AREA ISN’T ROOF AREA
Roof slope increases the surface over a horizontal footprint. Overhangs add coverage too. Enter known dimensions to see your approximate roof area, PSP treatment cost, and an asphalt-replacement planning range.
Calculating doesn’t send an inquiry. If you submit the assessment form here, your roof area and cost estimates are included with your request. Calculator analytics receive only a broad area range, not your dimensions or prices.
How does the roof area estimate work?
For a simple roof with one pitch, sloped surface area equals the horizontal roof projection multiplied by the slope factor. The factor is the square root of one plus the pitch ratio squared. The calculator includes a uniform overhang on all four sides of your main rectangle.
What if my roof has several shapes?
Break the horizontal outline into non-overlapping rectangles. Enter any additional area with its overhang already included. A single pitch is applied to everything here. Multiple pitches, dormers, curved surfaces, or overlapping levels require a more detailed measurement.
How do the cost estimates work?
PSP treatment is your approximate roof surface area multiplied by $2.50 per square foot. The installed asphalt-replacement comparison uses a published Atlanta planning range of $4.50–$7.50 per square foot. It isn’t a replacement quote or an eligibility decision. Separate PSP repairs, preparation, and tax need to be confirmed.
What happens when I send my estimate?
Open the assessment form below your results. When you submit, your approximate square footage, PSP treatment cost, and replacement comparison are included with your request. Calculating alone doesn’t send a request.
What is a roofing square?
A roofing square is an area of 100 square feet. It isn’t a price or a product quantity. Coverage rates, waste, application requirements, and the actual measured surface must be established separately.