Pinnacle Rail
TimberTech Pinnacle Rail is a white, aluminum-reinforced extruded PVC railing with solid square balusters or decorative panels, suited to waterfront and poolside decks.
About Pinnacle Rail
Pinnacle Rail is a white extruded PVC railing reinforced with aluminum. It uses solid square PVC balusters, 13 per 6 foot kit and 18 per 8 foot kit, with black aluminum balusters as an upgrade. For a more traditional or coastal look, Chippendale Type 1 and square web decorative panels are offered at 36 and 42 inch heights.
Panels come in 6 foot (72 inch) and 8 foot (96 inch) lengths. The top rail measures 3.5 x 1.875 inches. Post sleeves are 5 inches square with a 3/8 inch wall, in 48 or 108 inch heights, and come with shims. Flat 1 x 6-3/4 inch post caps and base skirt rings finish the posts, and hidden stainless steel fasteners keep the face clean. Aluminum-reinforced PVC gate kits fit 36 and 42 inch openings, and bracket kits and rail lighting are available.
TimberTech provides a 25-year limited product warranty; salt-water and corrosive exposure are not covered. For an itemized quote, send height, infill, panel counts, stair runs, sleeve heights and gates.

Colors, sizes and specifications
Colors and finishes
- White
Sizes and configurations
- Sections 6 ft and 8 ft
- Heights 36 in and 42 in
- Top rail 3.5 x 1.875 in
- Level and stair configurations
Models
- Pinnacle Rail kits with solid balusters (13 for 6 ft, 18 for 8 ft)
- Chippendale Type 1 decorative panel
- Square web decorative panel
- Black aluminum balusters (upgrade)
Features
- Screw-together top rail allows custom baluster spacing
- Hidden stainless steel fasteners
- Resists cracking, chipping, rotting, swelling, fading, splitting
- Lightweight
- No sanding, staining or sealing
Specifications
| Post sleeves | 5×5 in, 48 and 108 in, 3/8 in wall, with shims |
|---|---|
| Post cap | 1 x 6-3/4 in flat cap |
Accessories and works with
- PVC/aluminum Rail Gate Kit for 36 and 42 in openings
- Bracket kits
- Rail lighting
Best for
- Waterfront decks
- Poolside
Installation notes
- Kit includes rail, balusters, hardware, footblocks
- Decorative panels, brackets, gates, post sleeves, caps and skirts ordered separately
- Coastal or salt-water projects: check local code and use corrosion-resistant hardware; the warranty excludes corrosive exposure
Warranty
25-Year Limited Product Warranty.
Pinnacle Rail photos
One product or the whole package
Order this on its own, with a few related products, or with everything else for the project. One itemized quote, shipped to all 50 states. Need someone to install it? Find an installer serving your area.
Request a quote for Pinnacle Rail
Send plans, measurements, or photos and we will prepare an itemized quote. You can also call us with questions.



