Composite Decking Calculator
Enter your deck dimensions to calculate the exact amount of composite decking required, including boards, fixings, and edging. Receive a detailed materials list and email it to yourself, so you’re fully prepared when it’s time to review, plan, and place your order.
Why Use The Composite Decking Calculator?
Build A Clear, Accurate Decking Plan
Accurately planning your decking project is key to a smooth installation, and our composite decking calculator helps you get it right. Board coverage, fixing quantities, trims, and subframe options all need to align. Even small miscalculations can lead to delays, extra costs, or last-minute reorders, creating avoidable disruption on site.
Define Your Composite Decking Setup & Finishes
Select from ranges including Classic Lite, Classic Hollow, Classic Solid, Deluxe Hollow and Deluxe Solid. Include trims and edging such as corner, fascia, grooved, and woodgrain options to suit your design. You can also factor in subframe requirements, from composite joists to pedestal systems, depending on your installation method. The calculator then delivers a clear, structured breakdown of all components, helping you plan more accurately and avoid surprises during installation.
How The Composite Decking Calculator Works
Select your range, enter area size, and choose trims, edging, and subframe.
View a clear breakdown of boards, fixings, trims, and structure.
Review your materials and total costs, then email the results for streamlined project planning.
Helpful Planning Notes
Please allow extra material for cuts, wastage, and site-specific requirements, and review installation guidance before ordering. The NeoTimber® composite decking calculator provides estimates based on the information entered, and final requirements may vary depending on your project layout and installation method. NeoTimber® cannot accept responsibility for inaccuracies or omissions. Need further advice? Call the NeoTimber® team on 01530 382 180 for expert guidance.
Taking The Next Step
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