Calculate how much Trex Protect Joist and Bearer Tape you’ll need for your project.

Trex Protect Logo

Materials Estimator
Joist Length (m)
Deck Width (m)
Deck Area (m2)
Joist Spacing (mm)
Number of Double Bearers
Product Quantity
50mm x 20m Joist Tape
100mm x 20m Cap Tape
This is an estimate only. Please contact your local dealer for confirmation.
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