Overlook Composite Post Sleeve by RDI
Overview
- Product: RDI Overlook Composite 4×4 Post Sleeve
- Use: Decorative sleeve that slides over a structural post
- Size: 4 in. × 4 in. profile (fits standard wood posts)
- Purpose: Provides the visible finished post for railing systems
- PostCap and Post Trim sold separately
The sleeve itself is non-structural—it simply covers the pressure-treated wood or steel post that provides the actual strength.
Key Features
Composite construction
- Made from low-maintenance composite.
- Resistant to moisture, rot, and insects.
- Designed for long-term outdoor exposure.
Clean finished appearance
- Creates a smooth square post look that matches the Overlook railing system.
- Works with post caps and trim rings for a complete finished post.
Slides over existing posts
- Designed to slide over a standard 4×4 pressure-treated post or post install kit.
- Allows builders to keep structural framing but upgrade the appearance.
Low maintenance
- Does not require staining or painting.
- Easy to clean with soap and water.
Dimensions
Common options for RDI 4×4 sleeves include:
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Outside dimension: 4" × 4"
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Inside dimension: about 3¾" × 3¾" (fits standard 3½" wood posts)
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Lengths available:
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39 in
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45 in
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108 in
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