Free Ground Shipping

on orders over $499

Worry-free Returns

365 day return policy


Give your outdoor staircase a strong and secure railing while maintaining your stunning continuous top rail design with the handy AFCO Pro Over-the-Post Stair Post Kit. Featuring a pre-welded base plate bottom for quick anchoring and a pre-attached fixed stair rail bracket on top, the Over-the-Top Stair Post Kit makes stair railing installation as quick as can be for standard 36 inch tall deck railing. Crafted from durable powder-coated aluminum, the AFCO Pro Over-the-Top Stair Post Kit creates a 34 degree stair angle ideal for the majority of deck stairways and outdoor steps.

Just 1-7/8 inch wide to blend in with the view, AFCO Pro Continuous Top Rail Stair Posts are available in the premium finishes of Textured Black, Textured Bronze, and Textured White.

The AFCO Pro Over-the-Post Fixed Stair Post Kit is sold individually and includes one post featuring an attached top stair bracket, one aluminum post base skirt, and one ACQ-compliant mounting pad.


DecksDirect # 45891
Afco logo

AFCO Rise and Run Conversion Chart for Stair Angles (1024 KB) 

Finishes Textured Black, Textured Bronze, and Textured White
Post Size 1-7/8 in
Post Height For 36 in stair railing height
Angle Fixed at 34 degrees but can accommodate +2 degrees or -2 degrees (range 32-36 degrees)
Material Type Aluminum
Package Contents (1) post with over-the-post rail bracket, (1) aluminum base trim and (1) ACQ pad
Warranty View AFCO Warranty Information
Other Mounting hardware sold separately
AFCO Pro Adjustable Stair Rails - Textured Black - Installed
Starting at: $398.98
AFCO Pro Post Kit 4 in
Starting at: $127.99
The Installation Tool for Afco Rail System on a 3 in Post in Use
Starting at: $26.99
Create a glowing pathway with Recessed LED Angled Lights by Dekor.
Starting at: $17.99
FE26 Touch Up Spray Paint by Fortress
Starting at: $13.99
Phoenix Recessed Generation 2 LED Riser Light by Aurora Installed
Starting at: $19.56 $27.94
AFCO Pro Post Kit 4 in
Starting at: $127.99
No See Em Light by Dekor - Installed Under Top Rail
Starting at: $25.40 $36.28
AFCO Pro Post Sleeve - Textured Black - Installed
Starting at: $126.99
Sirius Pyramid Post Cap By Aurora Deck Lighting - Black
Starting at: $23.27

Reviews & Questions