TREX TRANSCEND ® STAIR RAILING Installation Instructions
HOW TO INSTALL STANDARD STAIR RAILING/ CONTINUED TREX TRANSCEND
20. For UPPER post – install RSB FLAT SIDE DOWN BELOW MARKED LINE , using two wood screws provided. Take second RSB, turn upside down and interlock into first RSB.
Attaching Top Stair Rail
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23. P lace top stair rail on RSB’s (ensuring balusters are also in channel of rail). Attach with 3 self-drilling screws provided. Use the three outer holes in RSB to attach screws.
(view from under rail) Lower Post Location - Top Rail
Upper Post Location - Top Rail (view from under rail)
21. For LOWER post - install
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RSB FLAT SIDE UP BELOW MARKED LINE , using two wood screws provided. Take second RSB, turn upside down and interlock into first RSB.
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24. Slide baluster spacer up and snap into top rail.
Installing Inverted Top Baluster Spacer and Placing Balusters
Installing Optional Gaskets 25. S tair rail gaskets are designed to fit at slopes of 32° to 37°. Gaskets are labeled in order to ensure correct location.
Universal Rail Stair Gasket Locations
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STR T1 B2
STR T2 B1
STR T2 B1
STR T1 B2
Attaching Post Caps and Installing Foot Block 26. S ecure post caps with
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silicone or PVC adhesive (apply adhesive on the inside self-centering corner tabs). Attach foot block per foot block instructions.
22. Place inverted top baluster spacer on bottom rail rail/ baluster spacer, ensuring that baluster holes line up. Install balusters into bottom stair rail.
NOTE: Clean-up any excess adhesive before it dries.
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Have Questions? 1–800–BUY–TREX
NOTE: Construction methods are always improving. Please ensure you have the most up-to-date installation instructions by visiting: trex.com
TSR-0125
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