How To Figure Out Roofing Steel Lengths

This is the number of metal panels needed for one side of the roof.

How to figure out roofing steel lengths.

How to figure metal roofing. To figure out your roof s area a simple geometry can be used. Divide the length of your roof by the width of the metal. To use this panel length calculator enter whole numbers and decimals only.

Below there is a simple triangle and the math used to work out. Finally divide the square footage of the roof by the square footage of the metal roofing panel to find the number of panels needed for your roof. One of users asked us to create calculator which will help him estimate hip roof parameters like rafter s lengths roof rise and roof area. The key is to be as accurate as possible since falling short or an overage could mean thousands of dollars when planning your roofing budget.

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. Panels are often measured in inches use our inches to feet conversion calculator to convert to feet. We plan to enable the use of fractions at a later time. All formulae are below the calculator.

Enter the diameter of the roof ridge vent gap 1 3 finally enter the coverage area width of the panels you plan to buy. To get results you need to provide roof base dimensions length and width and roof pitch we assume it is identical for all sides. In our example we will use 24 inch standing seam roofing so we will divide 360 inches by 24 which equals 15. You will need to express this size in terms of square feet.

Roofing is measured in squares. 500 sycamore street p o. Measure the length and width in feet then multiply together to find the square footage. If this distance measures 4 inches you have a 4 in 12 pitch.

Pitch measurement method 1. 8 inches and you have an 8 in 12 pitch.