For cover width sizes please refer to our fibreglass or polycarbonate roof sheeting pages.
Roof sheet coverage calculator.
Measure the length and width in feet then multiply together to find the square footage.
4 3 sheets will be 5 sheets required.
686mm 0 686 3.
Number of roof sheets rounded off to highest number eg.
Roofing calculator the following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area.
Next find the square footage of the metal roofing panels you want to use.
The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator.
Width of area to cover.
Once you have the area you can divide by the area of a sheet of plywood to find the number of sheets needed.
So dividing the area of the roof by 32 will give you the number of sheets needed.
The next step is to round up to the nearest whole number for this example would be 8.
Roofing calculator work out how many sheets of polycarbonate you need to buy to effectively cover your roof area width of structure m.
Use our roof pitch calculator to find the pitch of your roof.
Divide the length of your roof area by 0 760 to determine the number of sheets you need.
Our roof calculator uses base length and base width to find the estimated area.
The roof shingle calculator is a free estimator that serves a useful purpose during any roof repair or replacement project.
Once you enter the basic roof dimensions and enter the type of roof you will get a very accurate result telling you exactly the amount of shingles that are required to cover your new roof.
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 example a structure that s 6 0m long is 6000 760 7 89 sheets.
For instance a 38 panel will have an effective coverage width of 36.
For example if your roof is 1 500 ft 2 then it will take 47 sheets of plywood to sheath it.
The length of roof sheets are manufactured to your requirements.
A 4 8 sheet of plywood is 32 ft 2.
Cover width entry in meters eg.
Enter the diameter of the roof ridge vent gap 1 3 finally enter the coverage area width of the panels you plan to buy.
The base width is the distance from one corner of your roof to the other at its base on the short side of your house.
