Decking Calculator

If you are about to start a decking project and you need a little assistance in planning out everything you need, this Trex® Decking Calculator should be able to assist.

Simply start off by following the basic steps, starting with your preferred Trex® product range and you will be on your way. The more information you add to the calculator, the more it will be able to help you. This calculator will give you an idea of how many decking boards, fixings, and decking accessories will be required for your project. The items you will need for your Trex® decking project shall be summarised at the bottom of the page.

Best of luck!

ESTIMATE ONLY: This deck calculator estimates materials only. Actual materials can and will vary based upon factors such as; design complexity and additional features such as stairs, benches, angles, curves, lighting, etc. For a more detailed and accurate deck cost estimate, please contact us  for your local Trex® dealer or TrexPro® deck builder.

Updated calculator form in progress – check back soon!

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