How To Figure Metal Roofing By Square Ft

Enter square footage calculate or enter the square footage of the attic or area to be vented.

How to figure metal roofing by square ft. Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. Multiply the footprint square footage by the multiplier for your roof pitch to find the actual square footage of the roof. For many homeowners who are looking to install a metal roof on their house cost is a huge factor.

On a ladder beside the roof place the level a foot or so up the roof hold it level and measure from the 12 inch mark on the level s bottom straight down to the roof. Next find the square footage of the metal roofing panels you want to use. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. The calculator cannot account for complex shapes based on a measurement of square footage alone.

Pitch measurement method 1. If this distance measures 4 inches you have a 4 in 12 pitch. Measure the length and width in feet then multiply together to find the square footage. In cases where a roof has a complex shape such as in the image to the right measuring the dimensions and areas of each part of the roof to calculate total area will result in a more accurate measurement of area.

Calculate the cost of the most popular metal roofs. Standing seam corrugated r panels steel or aluminum shingles shakes stone coated steel.