How Many Slate Roof Tiles Per M2

Sandtoft s britslate countess slate.

How many slate roof tiles per m2.

The number of roof slates that are needed depends on the slate size and the lap in mm. Redland cambrian slate grey. Tile batten gauge for slate. 20 10 500mmx250mm 21 slate per m2.

9 5 tiles per m. 18 10 450mmx250mm 23 slate per m2. This calculator will estimate the following number of slates required per square metre. To begin using our roof tile calculator simply visit the product page of the tile you d like to use on your roof.

Simply select the size of slate you need and enter the size of your roof in m2 into the box. 20 tiles per m. Next calculate how many tiles you ll need with this formula. 450 250 18 10 23 slate per m2 400 250 16 10 27 slate per m2 we ve built a simple tool to calculate the amount of slate you need for your roof.

Total linear run of tile batten in metres. Please enter the dimensions in the white fields below and click calculate to show the results. So to find out how many tiles you need for this range you ll do the sum. A factor which can vastly change the price of a new roof or improvements to an existing roof is the number of tiles used.

Roof area m x tiles per m. This table shows the required number of slates per square metre for effective coverage. Before starting work it s important to know the dimensions of the roof and the type of tile you will be using. Holing gauge for holing slates.

Marley eternit clay hawkins tiles for example are 265 x 165mm and the manufacturer specifies 60 tiles per m. If a bespoke calculator is available for the product you ll see a button on the page prompting you to calculate how many tiles you need. 13 3 tiles per m. Tiles per square metre.

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.