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Heavy-Duty Aluminum Railing Post
3" x 3" x 39" • Textured Black • Supports Up to 800 lb
IBC Compliant & Certified • 6063-T6 Aluminum • AAMA 2604 Powder-Coated Finish
Build a strong and professional-looking railing system with this 3-inch x 3-inch heavy-duty aluminum railing post. The 39-inch post is designed for compatible 36-inch-high straight railing systems and is suitable for residential or commercial porch, deck, patio and balcony applications.
Constructed from high-strength 6063-T6 aluminum, this post provides dependable structural support while resisting rust and corrosion. Its textured black AAMA 2604 powder-coated finish offers a modern appearance with excellent resistance to scratching, fading and outdoor weather exposure.
Important Railing Compatibility
The 39-inch post is intended for compatible 36-inch-high straight railing sections, including BH railing model BH-WALPR360601.
The 45-inch version is required for compatible 36-inch stair railing or 42-inch straight railing systems and is not included in this listing.
Product Features
Heavy-duty 3" x 3" aluminum railing post - 39-inch overall post height
- Designed for compatible 36-inch straight railing systems
- Supports up to 800 lb as part of the compatible railing system
- IBC compliant and certified
- Suitable for residential and commercial railing applications
- High-strength 6063-T6 aluminum construction
- Rust- and corrosion-resistant material
- Heavy-duty 15 mm cast aluminum post base
- AAMA 2604-grade powder-coated finish
- Scratch- and fade-resistant textured surface
- Modern textured black appearance
- Low-maintenance outdoor construction
- Post cap, base plate and decorative base cover included
- Mounting hardware and drilling accessories included
IBC-Compliant Structural Design
The post is engineered and tested for use in compatible heavy-duty aluminum railing systems. Its reinforced aluminum construction and substantial cast mounting base provide a stable foundation for properly installed railing sections.
Engineered for secure railing support - Tested for residential and commercial applications
- Designed to meet applicable IBC railing-system requirements
- Supports up to 800 lb when properly installed as part of the rated system
Structural capacity depends on proper installation, substrate condition, compatible railing components and compliance with applicable local codes.
AAMA 2604 Powder-Coated Finish
The textured black finish is applied using an AAMA 2604-grade powder-coating process designed for durable architectural aluminum applications. It helps protect the post from UV exposure, moisture, fading and normal surface wear.
Textured black architectural finish - Designed to resist fading and chalking
- Scratch-resistant surface
- Suitable for outdoor environments
- Complements modern and traditional exterior designs
Suggested Applications
Deck railing systems - Porch railings
- Patio railings
- Balcony guardrails
- Garden and walkway railings
- Residential exterior projects
- Commercial railing installations
- Wood, concrete, brick or stone mounting surfaces
Product Specifications Product Type Aluminum Railing Post Post Size 3" x 3" Post Height 39 Inches Compatible Railing Height 36-Inch Straight Railing Compatible BH Model BH-WALPR360601 Material 6063-T6 Aluminum Base Material Heavy-Duty Cast Aluminum Base Thickness Approximately 15 mm Finish AAMA 2604 Powder Coating Color Textured Black Advertised Support Capacity Up to 800 lb with Compatible Railing System Code Compliance IBC Compliant and Certified Installation Surfaces Wood, Concrete, Brick or Stone Approximate Package Weight 6.55 lb Quantity 1 Railing Post Condition New Package Includes
1 Aluminum Railing Post — 39" Height - 1 Post Cap
- 1 Heavy-Duty Base Plate
- 1 Decorative Base Cover
- 3 Self-Tapping Screws
- 4 Wood Mounting Screws
- 1 6.8 mm Drill Bit
- 1 Drill Sleeve
- 1 Drilling Guide Template
- Only the components shown in the listing photos are included
Installation Recommendations
Confirm the 39-inch post is correct for the planned railing height. - Verify the mounting surface is level, solid and structurally sound.
- Position the base plate using the supplied drilling template.
- Mark all mounting-hole locations before drilling.
- Use fasteners and anchors appropriate for the mounting substrate.
- Confirm the post is plumb before fully tightening the hardware.
- Install the compatible railing section according to its instructions.
- Install the decorative base cover and post cap after final alignment.
- Inspect all fasteners before placing the railing into service.
- Follow all applicable local building and safety codes.
Important Installation and Code Notice
The 800 lb rating applies only when the post is properly installed as part of a compatible, fully assembled and correctly anchored railing system.
Supplied wood screws may not be suitable for every application. Concrete, brick and stone installations require appropriate substrate-specific anchors, which may need to be purchased separately.
Building-code requirements vary by location. Verify post spacing, railing height, fasteners, anchoring method and structural requirements with the applicable local authority before installation.
3" x 3" x 39" HEAVY-DUTY ALUMINUM RAILING POST
Textured black architectural post for compatible 36-inch straight railing systems.
