Overlook Composite Base Trim by RDI
The RDI Overlook™ Composite Base Trim (often called a post skirt or post base trim) is a finishing accessory designed for the Overlook composite railing system. It covers the base of a post sleeve where it meets the deck surface, giving the railing post a clean, finished appearance.
What the Overlook Composite Base Trim Is
- A decorative trim piece that fits around the bottom of a 4×4 composite post sleeve.
- It hides the gap, fasteners, or rough edges where the sleeve meets the deck surface.
- Part of the coordinated Overlook railing accessory system by RDI.
Post trims like this are commonly used to create a polished base for deck railing posts and improve the overall look of the installation.
Key Features
1. Decorative post base cover
- Conceals the cut edge of the post sleeve and mounting hardware.
- Gives the post a clean architectural transition to the deck surface.
2. Designed for Overlook composite railing
Matches the satin black finish used across the Overlook railing line.
Complements other components like:
3. Durable composite construction
- Built to withstand outdoor exposure.
- Resistant to moisture, rot, and weathering similar to other RDI composite components.
4. Easy installation
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Installed after the sleeve and railing are positioned.
Dimensions
Base trims used with 4×4 sleeves are approximately:
- Outer footprint: 5–6 in. square
- Inner opening: sized to fit a 4×4 post sleeve
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