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Trex Select - Grooved Edge Decking Board

Price from
$8.94 sqft
$81.99 board
reg: $11.92 sqft
board: $109.32

Proudly made in the USA
Ships between Jul 24 - 26
Color: roll over image to magnify
Pebble Grey Trex Select - Grooved Edge Decking Board Pebble Grey
Madeira Trex Select - Grooved Edge Decking Board Madeira
Woodland Brown Trex Select - Grooved Edge Decking Board Woodland Brown
Saddle Trex Select - Grooved Edge Decking Board Saddle
Winchester Grey Trex Select - Grooved Edge Decking Board Winchester Grey

5.5" x 12' x 1" thick board
Accessories for Trex Select - Grooved Edge Decking Board
Description - Trex Select grooved edge decking boards are an eco friendly decking solution featuring a simple and clean wood design. Resistant to staining, fading, rot and mold makes these composite deck boards the perfect alternative to standard wood. Virtually maintenance free, these deck boards are backed by a 25 year warranty, ensuring a great looking deck for many years to come.
Material – Constructed with 95% recycled bamboo and glue composite.
Size – 5.5” x 12', 5.5" x 16', and 5.5" x 20'
Thickness – 1 inch
Weight – 12' boards are 39 lbs., 16' boards are 52' lbs., and 20' boards are 65 lbs.
Recommended Uses – Trex Select grooved edge decking boards are the perfect decking solution for any part of the country. Resistant to rot, mold, staining and fading, these deck boards have been installed as outdoor patio decking, outdoor deck flooring and much more.
  • Trex Transcend - Grooved Edge Decking Boards are typically in stock and ready to ship in 5-7 bus. days. Orders will deliver within 7-12 business days of the order being placed.
  • An email will automatically be sent to you with your tracking information as soon as your tiles ship and tracking information becomes available.
Trex Transcend - Grooved Edge Decking Boards are easy to maintain. Cleaning of these composite deck boards typically includes:
  • Vacuuming or sweeping any loose crumbs, dust, or debris from the tiles when necessary.
  • Hose off or damp mop the floor tiles with a mild soap and water mixture for tough or caked on dirt and/or stains.

Recommended Gapping and Overhang


Above 40°F Below 40°F
Width-to-Width 1/4”(6mm) 3/8”(10mm)
End-to-End 1//8”(3mm) 3/16”(5mm)
End-to-Width 1/8”(3mm) 3/16”(5mm)
Abutting Solid Objects 1/4”(6mm) 1/2”(13mm)

How to install Trex Hideaway Universal Hidden Fasteners

Note: Maximum sapcing of deck boards using Hideaway system is 16” (406mm) on center. Fasteners provide 1/4” (6mm) gap when installed correctly.

  • First, measure 3/8” (10mm) off of edge of ledger board, and install start clip onto ledger board, centered on each joist. Secure clips with screws.
  • Next, push grooved edge (longer edge side) of porch floorboard into start clips.
  • Insert fastener into grooved edge (shorter edge side) of deck board, making sure to align screw hole in fastener with center of each joist.
  • It is suggested that in order to keep the fastener straight and secure, cut an 18” piece of porch scrap board and use this as an aid (use smaller lip side) to help hold the hidden fastener down befor screwing this in. This will help make sure the fastener stays fully straight for remaining boards to be attached. Fully tighten (but Do Not over tighten) the screw into each joist while keeping the scrap board in firm place against the hiddne fastener.
  • Slide second board into place, making sure fasteners fit into goorve. Install the next universal fastener on the other side of the second board in the same manner as the previous two steps.

Installing Last Board

Option 1:

Using Fascia Board

Pre-drill pilot holes at an angle through grooved edge of deck board into ledger board. Install 2-1/2” (64mm) screws through pilot holes to secure. Attach a fascia board flush with deck surface.

Option 2:

With Deck Board Overhang

Pre-drill pilot holes at 45° angle from below deck surface through rim joist. Seat last board into fasteners overhanging rim joist. Secure board with 2-1/2” (64mm) screws using pilot holes. Position fascia board below overhanging deck board.

For more detailed deck board installation instructions, please Click Here.


  • Mold, rot, stain and fade resistant.
  • Virtually maintenance free.
  • Eco-friendly.
  • Great for any outdoor deck or patio.
  • 25 year warranty.


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