Description
Aluminum Deck Railing 1×2 Pre-Punched Bottom Rail Channel Extrusion
Aluminum Deck Railing 1×2 Pre-Punched Bottom Rail Channel Extrusion is the primary bottom channel used in aluminum picket railing systems. This extrusion is precision-punched to ensure consistent picket spacing, aligning with pre-punched top snap rails for a clean and uniform finished appearance.
With a profile measuring approximately 1 in x 1.8 in, this extrusion provides reliable structural support for picket infill while maintaining compatibility across a wide range of aluminum railing systems.
What’s Included
- One pre-punched 1×2 aluminum bottom rail channel extrusion
Compatibility
- Designed for aluminum picket railing systems
- Aligns with pre-punched top snap rail extrusions for proper spacing
- Compatible with both punched and non-punched top snap rails
- Works across many standard aluminum railing brands
Common Applications
- Primary bottom rail channel for picket railing sections
- Used in conjunction with top snap rails for complete railing assemblies
- Mid-rail applications for added structural support
- Custom railing configurations requiring consistent spacing
Important Installation Notes
- Pre-punched for consistent picket spacing and alignment
- Designed to match spacing of pre-punched top snap rails
- Ensure proper orientation during installation
Available Sizes & Finishes
- Profile dimensions: 1 in x 1.8 in
- Available in 6 ft and 95.25 in lengths (8 ft nominal)
- 288 in (24 ft) length available (call for pricing due to shipping constraints)
- Offered in mill finish and powder-coated options
System Benefits
- Ensures uniform picket spacing across railing sections
- Improves installation speed and consistency
- Supports integration with drink rails and custom top caps when paired with compatible components
Shipping
- Shipping calculated at checkout (orders over $249 ship free)





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