Installation Guide
67
TRANSCEND RAILING
HOW TO INSTALL STANDARD RAILING/CONTINUED 
TREX TRANSCEND
11.  Slide baluster spacer up 
and snap into top rail. 
Place optional top rail 
gaskets on each end of 
rail.
Attaching Post Caps and 
Installing Foot Blocks
12. Secure post caps with  
  silicone or PVC adhesive. 
  Attach foot block per 
  foot block instructions.
NOTE: Clean up any excess
adhesive before it dries.
2
11
Option
2
2
12
3
1
HOW TO INSTALL COCKTAIL RAILING
TREX TRANSCEND
IMPORTANT NOTES: 
» 
ON LY use with 4" x 4" (102 mm x 102 mm) post and 
post sleeve. Cutting post and post sleeve 
ONLY apply 
to the Transcend Cocktail railing.
» 
 If using Select decking, USE maximum length 1-3/4"
(44 mm) screw and NOT 2" (51 mm) screw.
» 
 Screws that are used for attaching decking board to 
railing MUST be attached at an angle to prevent screw 
from penetrating through the top of decking board.
1. 
Installing Pressure-Treated Posts  
See instructions on page 65.
Cutting Post and Post 
Sleeve
1a. Mark and cut post and 
post sleeve measuring 
from deck surface:
  » 36-3/16" (919 mm) 
for 36" (914 mm) 
height.
  » 42-3/16" (1072 mm) 
for 42" (1067 mm) 
height.
2.  
 Installing Post Sleeve Skirts and Post Sleeves See 
instructions on page 65.
3. 
 Installing Railing Support Brackets (RSBs)  
  instructions on page 65.
4.   
Cutting Railings and Baluster Spacers  
See instructions on page 66.
5.  Attaching Foot Block to Bottom Rail
  See instructions on page 66.
6. 
Attaching Bottom Rail (Universal Rail) 
See instructions on page 66.
Attaching Inverted Universal Rail as Top Rail 
7.   Place inverted universal rail onto RSBs. Attach 
universal rail to RSBs with three self-tapping screws 
provided (use three outer holes; do not use hole 
in RSB that is closest to post). If two hole bracket 
is included, attach with two self-tapping screws 
(provided).
8.  Place deck boards (DO NOT use Enhance (scallop 
profile) or Escapes deck boards for top rail) over 
universal rails. Attach boards on each post with 
Trex-recommended composite screws (quantity of 
2 per each board end). Secure boards to universal 
rails from underside of railing into bottom of decking 
board, with 2" (51 mm) pan-head screws (not 
provided) at an angle every 16" (406 mm) on center. 
36-3/16"
(919 mm)
or
42-3/16"
(1072 mm)
36-3/16"
(919 mm)
or
42-3/16"
(1072 mm)
1a
1
7
2
3
Hole
RSB
x2
2
2
Hole
RSB
1
1
8
2
3










