How Many Roof Slates Do I Need Calculator

This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.

How many roof slates do i need calculator.

These figures do not allow for any wastage therefore we recommend adding a further 5 10 on top of your order to account for this. This is a question we hear all the time so we designed a very simple roof slate calculator to help you gauge how many slates you need for your roof. Once you know the square meterage of your roof the next stage is to calculate how many tiles you need. If you know the surface area of your roof you can use our simple roof slate calculator to give you the exact amount of slates you require to complete the job.

Need to find out how many slate per square. Slate half slates. 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. The general rule of thumb and for this example we ll use the most common size of 500 250 or 20 10 is for every 1 meter squared of roof you need 21.

The roofing calculator can account for both of these situations. Either enter a positive value to if there is a gap between the tiles being used or a negative value if the tiles overlap. Holing gauge for holing slates. 24 12 600mmx300mm 13 slate per m2.

Tile size can range anywhere from smaller mosaics that are 3 8 to 24 48 slab tiles and everything in between. This calculator will estimate the following number of slates required per square metre. Please enter the dimensions in the white fields below and click calculate to show the results. The normal headlap is 3 inches but this may need to be increased when installing on a lower slope roof.

Tile batten gauge for slate. The answer depends on the length and width of the slate and also the headlap that is used when installing. Our slate calculator will do the rest remember when checking out to add 10 more onto the total in order to cover wastage. 3 97 x 12 6 x 2 100 04m total roof area when you know this you can work out all the materials needed to complete your project.

Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more. How much roof slate do i need. Roofing resources during covid 19 for contractors for homeowners.

Total linear run of tile batten in metres.