How To Figure For A New Metal Roof

This is done by measuring from one outside edge of your roof to the opposite.

How to figure for a new metal roof.

1 measure your house foundation length width and enter your dimensions into roof size fields. For example standing seam metal roofing is 24 inches wide. How roof pitch is calculated to accurately calculate the area of your roof you must first determine its slope or pitch. If the pitch of the roof is not that steep you won t have to worry too much about following.

Before ordering your roofing materials it is important to accurately determine the size of your roof. Multiply the footprint square footage by the multiplier for your roof pitch to find the actual square footage of the roof. Outside of the u s a degree angle is typically used. You will need to go up on top.

Estimate the cost to install a new roof with the help of our newly revamped roofing calculator for homes. Next find the square footage of the metal roofing panels you want to use. Don t forget to include roof overhangs. How to figure metal roofing.

For example if the length is 21 feet and the width is 10 feet the surface area is 210 square feet 21. Use our roof pitch calculator to find the pitch of your roof. 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. Enter the diameter of the roof ridge vent gap 1 3 finally enter the coverage area width of the panels you plan to buy.

How to figure how much metal roofing you need step 1. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. You should do this with someone that can hold one end of the tape measure so you can go to the other ends. Measure the length and width in feet then multiply together to find the square footage.

Multiply the length of the roof by the width to establish the surface area in square feet. We plan to enable the use of fractions at a later time. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. For instance a 38 panel will have an effective coverage width of 36.

To use this panel length calculator enter whole numbers and decimals only. Determine the width of the metal you are installing. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. Whether you are interested in asphalt shingles cedar shingles clay tiles natural slate or metal roofing our calculator will instantly give you the total cost of a new roof installed based on your home s ground dimensions and the type of a roofing system you are interested in.