Decking Calculator

Determine your decking needs with our handy  decking calculator.

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Not sure how to measure your area?

Deck Size Length (M) Width (M) Area (M2)
Area 1
Area 2 (optional)
Area 3 (optional)
Area 4 (optional)
Total M2
Max. Joist Centres (mm)
Number of Boards required
Number of Fixing Clips required
Screws required
Anti Creep Clips
Start / End Clips
As a guide use one clip per joist at the edges of the deck.
End Caps
As a general guide, allow for 1 End Cap per exposed board end.
Please see PermaTimber install instructions for more information or contact our experts on 1300 366 938.

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