4 1/2″ Poly Rail


A mid-sized composite porch railing, goes well with 3″ and our ever-popular 3 1/2″ balusters.

Include Support Block? (for bottom rails only) *

Include Rail Install Hardware? (use only 1 per top/bottom rail pair) *

Type your Rise/Run if Stair Rail Kit

SKU: TR 202 Categories: ,


Composite Porch Railing is a low maintenance exterior balustrade option.  Contains an internal PVC pipe for strength & rigidity.  Cut to length just as you would a wood rail.  Support Blocks should be used every 48″ or at mid-span.  Use with our 3″ and 2 1/2″ wide Composite Balusters.  This railing is also available as a curved rail or with goosenecks, which is when the rail “swoops up” at the ends next to the post.  Call for a quote on curved rail or gooseneck rail ends.

Optional Rail Installation Hardware:  ONLY 1 KIT NEEDED FOR EACH SECTION OF TOP & BOTTOM RAIL.  Example: If you select a Kit for the top rail, then DO NOT select another for the bottom rail.  Includes necessary brackets and fasteners to attach your rails to a newel, column, or wall.  For hollow columns such as our FRP columns, you may also need to use toggle bolts (not included).

This composite porch railing can be custom curved to any radius for stairs or flat balconies.  Read THIS ARTICLE on how to measure for curved rail, then email or call for a quote.

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CURVED RAIL is available.  Read This Article and email your measurements to us for an estimate.

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Proudly Made in the USA.

For Pros

Download Product Drawings: Download Product Drawings (CAD)

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