Installation Guide
46
TRANSCEND RAILING
Positioning RSBs on UPPER Post 
5.   Position pre-cut bottom rail between posts. Slide 
TrexExpress
™
 Railing Assembly template into 
position, aligning bottom rail outline on template 
with end of bottom rail. Use rubber bands to hold 
template in place. Remove rail.
Attaching RSBs on UPPER Posts 
6.   Attach upper and lower RSBs to top post, flat side 
D
O
W
N. R
emove template. Take second RSB, turn 
upside down and interlock into each bracket.
Complete Stair Rails Installation
7.   Install foot blocks prior to installing lower rail. Refer 
to “How to Install Foot Blocks” on page 47. For stair 
application, cut top section of foot block at an angle 
to match rail, pre-drill, and fasten.
  I
nstall top and bottom railings, balusters, and 
  baluster spacers. Refer to Transcend railing 
  b
eginning on page 37.
Attaching Post Caps 
8. 
S
ecure post caps 
  with silicone or PVC 
  a
dhesive.   
N
OTE: Clean-up any excess 
adhesive before drying. 
7
3
1
1
6
4
2
HOW TO INSTALL STAIR RAILING/CONTINUED 
TREX TRANSCEND
®
2
1
5
3
2
8
3
1
47
TRANSCEND RAILING
HOW TO INSTALL FOOT BLOCKS 
TREX TRANSCEND
®
Read all instructions BEFORE installation.
NOTE: Foot blocks must be placed before installing 
bottom rails. 
NOTE: One centered foot block is required for every 
section of railing or stairway section.
Drill Pilot Hole for Foot Block Base Plate
1.   Measure distance between posts/post sleeves and 
mark center on deck surface. Cut universal bottom 
rail to fit and place between posts. 
Center rail to width of posts, then drill 
1/16" (0.15 cm) pilot hole through 
center of rail and into deck board.
Installing Foot Block Base Plate 
2.   Remove rail. Position foot block base plate over 
pilot hole in deck board and secure foot block base 
plate with #10 x 3/4" (1.9 cm) stainless steel screws 
(provided).
Attaching Foot Block to Universal Rail
3.   Center foot block in universal rail channel at 
center and attach collapsed foot block (
DO N
O
T
extend foot block) to rail using 2" (5.1 cm) screw 
(provided). 
NOTE: Top of foot block must be cut at angle for stair 
railings BEFORE attaching to rail.
Installing Bottom Rail with Foot Block 
4.  Secure rail on RSBs and extend foot block to seat 
on f
oot block base plate.
Securing Foot Block 
5.   With foot block fully 
seated on base plate, 
secure with two 3/4" 
(1.9 cm) retaining 
screws (provided). 
Install one on each 
side of foot block 
1-1/2" (3.8 cm) from 
bottom of base. Place 
screw plugs.
1
1
1
3"
(7.6 cm)
3"
(7.6 cm)
2
1
1
2
2
Center 
Line
1
1
4
3
2
1-1/2"
(3.8 cm)
1-1/2"
(3.8 cm)
5
1
2
3
3
4










