Square Foot Estimate Of Metal Low Slope Roof On Purlins

Steel roof deck 20 gauge corrugated.

Square foot estimate of metal low slope roof on purlins.

The table below can be used to figure approximate quantities of screws for various purlin spacings and sizes of roofs. Roof slope style. That is the roof s rise. Conventional slope roof range between 4 in 12 and 8 in 12.

Allsteel carries screws in 2 different lengths. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. The 1 inch variety is the best all purpose size. Take your square footage and multiply it by 80.

First we will calculate the 2 foot wide material. Industrial metal supply company. 1square of roofing covers 100 square feet of roof a bundle is 1 3 of a square. It is often compared to slope but is not exactly the same.

Western states metal roofing. A lightweight roofing system also places fewer demands on a building s structural support system an important consideration in earthquake prone areas. Divide 533 square feet by 2 feet and the result is 266 5 linear feet. Western states metal roofing.

A roofing square is 100 square feet. 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. On the low end you can install steel corrugated metal panels for about 4 5 6 per square foot includes labor and materials. Screws are available in quantities of 250.

30 roofing squares x 80 screws 2 400 screws. A low slope roof is anywhere from 2 in 12 to 4 in 12. Stone coated metal roofs are more expensive 9 per square foot. The run always remains constant at 12 inches.

In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. Typically low slope metal roof systems vary in weight from 40 to 135 pounds per 100 square feet making them among the lightest roofing products and the easiest to install. 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. Western states metal roofing.

Stone coated steel roof tiles. There are two main categories of roofing. A flat roof has a slope of 2 in 12 or less. Panels are often measured in inches use our inches to feet conversion calculator to convert to feet.

3 000 square feet x 80 2 400 screws. 1 inch and 2 inch. Calculate the total linear feet for the roof for using both the 24 inch wide material and the 36 inch wide material. Steel roof deck 18 gauge corrugated.

This will be followed by steel shingles at 7 2 7 5 per square foot. 24 inches divided by 12 inches is equal to 2 feet and 36 inches divided by 12 inches is equal to 3 feet. How to calculate and place screws. Here are two easy formulas for determining the amount of metal roofing screws.