Installation Guide
121
TREX
®
 SIGNATURE™ RAILING
11. Place 2" x 4" (51 mm x  
102 mm) on Trex
®
Signature™ top stair rail. 
12. Secure 2" x 4" (51 mm 
x 102 mm) to top rail 
using Trex
®
 Signature™ 
Cocktail Bracket (sold 
separately). Ensure that 
there is a bracket at each 
end of the railing section, 
then space brackets 
approximately every 24" 
and attach with 4 screws 
provided. 
NOTE: Pre-drilling before attachment is recommended.
13. Pre-drill a pilot hole and 
toenail 2-1/2" (6.4 cm) 
screw at each end of 
2" x 4" (5.1 cm x 10.2 cm) 
into post on back side 
of rail (side not facing 
decking).
Attachment of Lower Stair Bracket Covers, Skirts, 
and Caps 
14a. See instructions on page 110 for fixed stair brackets 
or page 118 for swivel stair brackets.
NOTE: Top Bracket Covers are not attached in this 
configuration
.
HOW TO INSTALL TREX
®
 SIGNATURE™ TRADITIONAL STAIR RAILING 
TREX
®
 SIGNATURE™/CONTINUED
11
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12
2
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