Roof Area Estimator

After you ve done this you can click along the outer edge of the roof that you wish to calculate the area for.

Roof area estimator.

There are several factors to keep in mind for any estimate. The most common roofing materials used in the united states include shingles membrane roofing and ceramic tile all of which have different life spans. Our roof calculator uses base length and base width to find the estimated area. Approximate price in dollars.

The area calculator can be used to calculate the area of a variety of simple shapes that together can comprise the area of the roof. However if you use premium materials such as metal wood shingles clay tile etc the cost of your roof will be at least 9 500 16 000. Similarly if you using the area calculator tool to measure a roof with multiple levels you should do the individual section separately. Roof pitches are described in terms of rise and run.

Assuming this is a hip roof we multiply this by 1 1 which gives us roughly 18 squares or 1 800 square feet of the roof surface. To accurately calculate the area of your roof you must first determine its slope or pitch. Roof area measured in sq ft number of squares. After measuring the area of the footprint you can estimate the actual roof area based on the angle of the roof.

Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing material calculator. It will also give you the perimeter of the shape of the roof. See costs in your area start here enter your zip code the average roof replacement cost is 4 200 6 600 on a 1 600 sq ft. This gives us a 3d roof area of 1 625 sq ft.

Ranch house using asphalt roof shingles. The rise is the distance from the top of a stud wall to the peak of the roof. For estimating purposes we also assume that there is a chimney a couple of dormers and two layers of old shingles that need to be torn off and removed before a new roof can be installed. The google maps area calculator is not 100 accurate.

The materials used for the shingles or seam panels the surface area of the roof with a measurement typically in squares and any special features related to the complexity of the roof itself. Fortunately if you know the roof s pitch or have access to the home s attic to measure its incline you can arrive at an accurate roof area calculation using sketchandcalc. You want a roof area calculator that provides accurate estimates to help you order materials such as shingles membrane roofing or ceramic tile. Area is defined as the expanse or measurement of a given surface and there are a few methods for measuring your roof s area.

Each time you add points the area will update and there is a box below that will convert this into acres meters kilometers miles and finally square feet. Roof type either gable or hip using these four inputs you will get several basic outputs. This roof shingle calculator requires four basic inputs.