How To Figure Roofing Material Needed

Estimating the amount of metal roofing materials you need starts with estimating the square footage of the roof itself.

How to figure roofing material needed.

Enter the diameter of the roof ridge vent gap 1 3 finally enter the coverage area width of the panels you plan to buy. Our calculator will round up to the nearest foot. The first step in a free roofing estimate is measuring the roof dimensions. How to figure metal roofing to use this panel length calculator enter whole numbers and decimals only.

We plan to enable the use of fractions at a later time. Once you work through the basic triangle we will review a typical roof and how to apply some simple math to calculate how much material you will need for a roof used in our hypothetical example. You will need to express this size in terms of square feet. The angle or pitch of your roof can also affect the type amount and cost of the materials you ll need.

1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. 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. When ordering supplies it is important to estimate materials correctly to allow for an efficient installation process. To calculate the materials you ll need enter your measurements in the calculator below.

Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more. To calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares. This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof. The length l times the height h of a triangle is twice its area a2.

1 roof square 100 square feet. A metal roof is one of the most durable material options for your home.