Installation Guide

25
HOW TO INSTALL DECKING
1
1
1
1
1
2
1/4" >40°F*
1/2" <40°F*
3
2
1
1
2
4
5
6
Rout one side of board (last stair tread).
7
Installing Trex
®
Stair Treads
Installed with Hidden Fasteners
NOTE: If using hidden fasteners, use square-edge, composite decking boards and manually route these on required sides
to allow for use with hidden fasteners. In addition, if not using hidden fasteners, square-edge boards can all be used and
face fastened using Trex recommended fasteners.
*6mm >4˚C 3mm <4˚C