When mounting a fence against a flush surface—like a concrete wall, retaining wall, or masonry structure—a standard post installation may not be the cleanest option. That’s where the Greenwood Fence U-Channel comes in. This system allows you to mount panels flush against a solid wall, creating a sleek, modern look without visible posts.
What Is the U-Channel?
The U-channel is designed specifically for mounting panels between brick or stone columns, beginning or ending a run into a gate post, or for creating returns to a brick structure. The U-channel conceals all hardware, maintains a seamless modern aesthetic, and provides a cost-effective alternative to using full posts. It’s designed to maintain the same modular flexibility as our composite fences, vinyl fences, and aluminum gates.
Key Benefits
- Seamless Design: Panels mount flush to the wall, eliminating gaps and protruding posts.
- Space Saving: Perfect for narrow walkways or property lines where posts take up valuable space.
- Strong Anchoring: Channels secure panels directly to concrete, brick, or block surfaces.
- Modular Compatibility: Works with all Greenwood Fence components, keeping projects customizable.
- Eco-Friendly & Durable: Made with Qualicoat-certified aluminum to resist rust and wear.
Use Case Scenarios
- Urban Townhomes & Courtyards: Install fences against existing masonry walls for a polished finish.
- Retaining Walls: Add privacy and structure without digging into sloped ground.
- Pool Enclosures: Mount flush against decks or raised hardscapes for a clean transition.
- Commercial Buildings: Use as privacy or sound barriers directly on exterior walls.
Installation Tips
- Use a level or string line to ensure U-Channels are aligned properly before securing.
- Fasten using anchors designed for your wall type (masonry anchors, expansion bolts, etc.).
- Allow for expansion and contraction of boards per the installation guide.
- Seal behind the channel with exterior-grade sealant to prevent moisture buildup.
Why Choose Greenwood’s U-Channel?
The U-Channel reflects Greenwood Fence’s philosophy of modular, customizable, and durable fencing. It provides flexibility for contractors, DIY homeowners, and commercial builders to create professional results in tight or specialized spaces. Combined with our precision-machined components and 20-year limited warranty, it’s a solution you can count on.
