Roof Waste Estimator

A square simply refers to a 10 x 10 square of roofing.

Roof waste estimator. Our calculator will round up to the nearest foot. To calculate the materials you ll need enter your measurements in the calculator below. The 3977 70 is the total of your actual roof measurements. The following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area.

Total roof area in sq ft. Note that in the last 3 4 years costs of roof shingles and many accessories have gone down by an average of 18 20 currently the us national average for benchmark architectural shingles is around 74 51 square or 25 per bundle. Without waste predominant roof pitch example 6 12 squares 1 story squares 2 story. The waste is 4295 92 95 divisor 4522 02.

The sub total is 3977 70 x 1 08 4295 92 pitch has been added for 5 12 pitch. Finding the size of the roof in squares. Waste is calculated at 7 5 for a gable roof and 15 for a hip roof which are typical in the roofing industry. Our calculator will estimate your total roofing cost installed including the cost of materials labor and warranty for any major type of roof including 3 tab asphalt shingles architectural and premium composition shingles pvc tpo epdm rubber built up roofs cedar shakes and shingles clay tiles natural slate and metal roofing.

This is simply 100 square feet of roof. After let improvenet help you find a local roofer. The top row is a total of your roof area measurements with pitch added 5 for waste. Roof measurements leave field blank if value is zero type of shingle.

Whether you are interested in asphalt shingles cedar shingles clay tiles natural slate or metal roofing our calculator will instantly give you the total cost of a new roof installed based on your home s ground dimensions and the type of a roofing system you are interested in. The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator. With an online roofing calculator you will usually be able to drill down a bit deeper in order to see a fine grained cost breakout on a sq ft basis. Roofing contractors estimate projects and materials by the square so it is crucial to find this measurement to accurately estimate the amount of material needed.

The waste calculation workbook accounts for the valley underlayer valley trim rake trim cuts sidewall and end wall trim cuts as well as a factor for accounting for crew error and handling waste along with roof penetrations.