How Much Roofing Iron Do I Need

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

How much roofing iron do i need. The metal roof length calculator calculates the distance from peak to trim so add the length you want the roof metal to extend beyond the eave trim. For instance a 38 panel will have an effective coverage width of 36. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. Roll roofing will cost about half of what a shingled roof will cost and can be installed as a diy project but do not expect this roofing material to last much beyond 10 years.

Find the area of roof and add ten percent more and usually sheets will be of 3or 2 m size divide the total area roof arrived out after addition by 3 to get the number of 3m ac sheets likewise for 2 meter sheets. You only need some basic tools and materials. A roll of 90 pound felt will cost in the neighborhood of 50. Finally enter the coverage area width of the panels you plan to buy.

For example if the measured length is 19 feet 10 inches and an additional overlap of 6 inches is required at both ends the final figure will be 21 feet 19 feet 10 inches plus 6 inches times 2. 1 x research source the fastest option. This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof. 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.

Corrugated roofing is a great way to top a garden shed shop or patio. It s quick easy low cost and you can do it yourself. 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. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more.

A metal roof is one of the most durable material options for your home. Wear hearing and eye protection. We recommend about 2. Estimating the amount of metal roofing materials you need starts with estimating the square footage of the roof itself.