How much decking do I need?

It’s not always easy to work out your decking requirements. So we’ve put together a simple-to-use composite decking calculator, which estimates how many boards you’ll need.

Please remember that our Essentials, Heritage and Signature ranges are screw-fixed, whilst our Evolution and Parks ranges are a clip-fixed system.

How the decking calculator works

It’s really simple! First, select your decking collection from the drop-down menu.

Then input the desired length and width of your deck.

The calculator then works out your deck size, as well as the approximate number of boards and crews/clips required.

Don’t forget – the figures shown are only an estimate. For more accurate quantities and to get a quote, please get in touch with our friendly team of experts.

And for further technical information, please visit our help & advice section.