Installation Instructions
Table Of Contents
FIGURE 9
Stair Panel
Attach clip
3” Sq. Post
Kit
Colonial
Top Snap
Stair Panel
Bottom Snap
FIGURE 8
BOTTOM RAIL SNAP
TOP RAIL SNAP
34"
TO
38"
A
B
B
ADA
HANDRAIL
ASSY 3" SQ.
POST
TOP RAIL
REF. STAIR
DETAIL A
MOUNT
HANDRAIL
CONNECTOR
3X 
FASTENER
SECTION B-B
MOUNT
Stair Panel Actual Lengths: 6’ Panels = 69.43”; 8’ Panels = 91.31”
• Clamps
(williamsrailing.com)
 UltraLox
3” x 3” post attached at each end and 
STAIR INSTALLATION
INSTRUCTIONS
NOTE: IF INSTALLING POST LIGHTING, WIRING MUST BE INSTALLED PRIOR TO 
SECURING POSTS TO DECK/STAIR SURFACE AND INSTALLING TOP RAIL SNAPS.
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Installation Videos 
available at:
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