This composite post sleeve kit gives your deck railing a finished white post — either as a sleeve that wraps an existing 4x4 or as a load-bearing structural post with an aluminum core. It's made for installers and homeowners building Deckorators composite railing who need a clean, maintenance-free post that matches the rails. The mineral-based composite means no wood to rot, swell, or peel.
Features & Benefits
- Two options: a non-structural sleeve over a 4x4, or a load-bearing structural post
- Mineral-based composite resists rot, warping, and fading with no painting
- Sleeve-only kit wraps a 4x4 (actual ~3-5/8") for a clean finished post
- Structural post kit includes a welded base plate and leveling plates for a solid mount
- Backed by Deckorators' 25-yr warranty
Specifications
- Material: mineral-based composite (PVC sleeve over aluminum core on structural version)
- Type: Sleeve Only Kit (wraps a 4x4, actual ~3-5/8") / Structural Post Kit (load-bearing aluminum core)
- Heights: 39" (for 36" rail) / 48" (for 42" rail)
- Color: White
- Included (structural): post with welded plate, PVC sleeve, 2 skirt halves, cap, 2 leveling plates, 4 set screws
- Included (sleeve only): sleeve, cap, base trim
- Warranty: 25-yr
Pair these posts with Deckorators composite rail kits, post cap and base trim, and angle adapter kits to complete your railing run.
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