Key Features
- High-Strength Nylon or PVC: Often glass-fiber reinforced nylon for rigidity and UV stability. Nylon bases outperform standard ABS in sunlight resistance.
- Built-in Flange: Splayed skirt or flange covers mounting hardware and provides a finished look.
- Pre-Drilled Holes: Many include countersunk holes for easy screw attachment to the deck surface.
- Adjustable Height: Some designs allow shim adjustment to accommodate uneven floors or risers.
- Locking Design: Snap-in or locking tabs secure the post, preventing lateral movement.
Benefits
- Waterproofing: Raises the wooden or metal post slightly off the surface, preventing water damage at the base.
- Concealed Hardware: Covers screws or bolts for a clean appearance and added safety (no exposed hardware).
- Durable Finish: Nylon and PVC resist corrosion, UV, and harsh weather – much longer lasting than painted metal plates.
- Ease of Installation: Sold as ready-to-mount units; the railing slides in and locks without additional flashing.
Applications
- Residential Decks: Base for 4×4 or 2×2 railing posts on wood or composite decks.
- Balconies and Patios: Supports posts for outdoor patio railings or pergolas.
- Commercial Railings: Footing for handrails in public buildings, stairs, and walkways (meeting building codes).
Technical Specifications
- Material: UV-resistant Nylon 6/6 + 30% fiberglass (often) or PVC.
- Size Compatibility: Fits common post dimensions (e.g. 1.5″, 2″ square or round tubing).
- Weather Rating: Outdoor grade; resists temperature extremes (–40°C to +85°C).
- Finish: Color-matched to popular deck and rail colors (white, gray, tan) or paintable surfaces.
Unique Selling Points (USPs)
- Anti-UV Engineering: Formulated to avoid cracking or yellowing in sunlight (unlike generic ABS). (Example: some brands use Nylon + 30% fiberglass for extra UV toughness).
- Integrated Drainage: Some models include small weep holes or channels to prevent water pooling under posts.
- Non-Conductive: Made of plastic, they do not conduct electricity – a plus for safety near lighting or power sources.