How Many Roof Slates Do I Need Calculator

Holing gauge for holing slates.

How many roof slates do i need calculator.

Simply select the size of slate you need and enter the size of your roof in m2 into the box. Need to find out how many slate per square. Our slate calculator will do the rest remember when checking out to add 10 more onto the total in order to cover wastage. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more.

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. Please enter the dimensions in the white fields below and click calculate to show the results. 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. 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.

24 12 600mmx300mm 13 slate per m2. The normal headlap is 3 inches but this may need to be increased when installing on a lower slope roof. This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof. 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.

Roofing resources during covid 19 for contractors for homeowners. 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. 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.

How much roof slate do i need. Either enter a positive value to if there is a gap between the tiles being used or a negative value if the tiles overlap. Once you know the square meterage of your roof the next stage is to calculate how many tiles you need. Tile size can range anywhere from smaller mosaics that are 3 8 to 24 48 slab tiles and everything in between.

Slate half slates. This calculator will estimate the following number of slates required per square metre. A square is a 10 10 foot section use the calculator below. How many roof tiles do i need.

The roofing calculator can account for both of these situations.