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Planning your deck just got easier with our decking calculator tool! Proper planning is crucial for a successful build, and our decking calculator tool and layout design service ensures you have everything you need to create the perfect outdoor space without any hassle.

Our Forest Board is surface fixed and a bit easier to estimate quantities. You can use our decking calculator below. Input your deck dimensions, and we'll calculate the number of boards and screws required, taking the guesswork out of your project.

  1. Enter Your Deck Dimensions: Input the length and width of your deck area into the calculator. 

  2. Decking Calculation: The tool will automatically calculate the number of decking boards required for your project. 

  3. Screw Calculation: The calculator will also determine the number of Torx composite decking screws needed to complete the installation. 

  4. Wastage Allocation: An additional 10% allowance for wastage is included in the calculations to ensure you have sufficient materials. 

This process ensures accurate planning and helps you avoid shortages, making your decking project smooth and efficient. 

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These profiles use our hidden fixing clip system and the quantity estimation is a little more complex, but we are still here to shoulder the load, thanks to our free layout design and quoting service.

Step 1: Send us a copy of your plans, a sketch or dimensions.
Step 2: Our in-house designers will draw up a recommended layout design for your area.
This process will:

  • Design a deck that is technically correct minimizes wastage 
  • Calculates accurate quantities of decking boards and appropriate fixings 
  • Give you a visual idea of what the deck could look like 
  • Help to ensure that your installer is aware of the optimal way to install as per warranty 

Step 3: Based on this layout, our team will be able to put together some competitive pricing.
Step 4: If you have any design changes or preferences we are happy to make changes to the layout until you are happy.