Home > Trex Hideaway Fastener > How to Estimate

Want to post this page to Facebook or Tweet about it? Just hover over the button below.

How to Estimate Trex Fasteners

Trex Hideaway Hidden Deck Fasteners


Automatic Estimating

For easiest estimating and most jobs, you should use our Easy Estimator. Our estimator will till you the exact number of clips you need for your job.

Manual Estimating

If your deck has multiple curves, turns and shapes, you can easily manually estimate the number of clips you will need.

  • Multiply the number of joists by the number of decking boards to equal the number of fasteners needed. You will need one fastener at each deck board and joist intersection.
  • 90 fasteners will cover approximately 50 sq. ft. (using 5.5" decking boards on 16" centers).
  • To calculate the number of start/stop clips needed, multiply the width of deck in feet x.75. If clips will be used for last board, double the amount calculated above.

FASTENERS NEEDED FOR RECTANGULAR DECKS
Deck Size sq. ft.
Joist Spacing
(on center)
100 200 300 400 500
12" 210 441 672 882 1113
16" 175 336 512 672 848
24" 110 231 352 462 583