Roof Area Estimator

Roof area measured in sq ft number of squares.

Roof area estimator.

To accurately calculate the area of your roof you must first determine its slope or pitch. Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing material calculator. 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.

Roof length measured in feet roof width measured in feet roof pitch. Similarly if you using the area calculator tool to measure a roof with multiple levels you should do the individual section separately. Roof type either gable or hip using these four inputs you will get several basic outputs. After you ve done this you can click along the outer edge of the roof that you wish to calculate the area for.

Our roof calculator uses base length and base width to find the estimated area. After measuring the area of the footprint you can estimate the actual roof area based on the angle of the roof. The rise is the distance from the top of a stud wall to the peak of the roof. You want a roof area calculator that provides accurate estimates to help you order materials such as shingles membrane roofing or ceramic tile.

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. The base width is the distance from one corner of your roof to the other at its base on the short side of your house. 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. There are several factors to keep in mind for any estimate.

Ranch house using asphalt roof shingles. The run is the distance from the outside edge of a perimeter stud wall to the center of the house. 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. This gives us a 3d roof area of 1 625 sq ft.

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. Area is defined as the expanse or measurement of a given surface and there are a few methods for measuring your roof s area. Approximate price in dollars. 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.

The most common roofing materials used in the united states include shingles membrane roofing and ceramic tile all of which have different life spans. This roof shingle calculator requires four basic inputs. It will also give you the perimeter of the shape of the roof.