Installing a fence capping rail involves using clips that are screwed directly onto the fence panel or top rail, followed by fitting and securing the capping rail onto these clips. This process provides a neat finish, enhances durability, and protects the top edge of your fence.
Understanding Fence Capping Rails
A fence capping rail is a protective and decorative element installed along the very top edge of a fence panel or wooden fence structure. Its primary purposes include:
- Protection: Shielding the end grain of fence timber from weather elements like rain, sun, and frost, which can cause rot, warping, and splitting.
- Aesthetics: Providing a clean, finished look to the fence, enhancing its overall appearance.
- Durability: Extending the lifespan of your fence by adding an extra layer of structural integrity and weather resistance.
Essential Steps for Installation
The installation of a fence capping rail, particularly systems like a DuraPost® Capping Rail, typically follows a straightforward process focused on secure attachment via clips.
Step 1: Prepare Your Fence
Before installing the capping rail, ensure the top of your fence panel or timber rail is clean, dry, and free from debris. Any rough edges should be smoothed down. Measure the length of the fence run where the capping rail will be installed to determine the exact number of capping rail pieces and clips required.
Step 2: Install the Capping Rail Clips
This is a critical step for securing the capping rail. As highlighted in the reference, "the clip is screwed directly onto your panel or top rail."
- Positioning: Place the first clip near one end of the fence panel. Mark the screw holes.
- Attachment: Use appropriate screws (e.g., self-tapping wood screws) to secure the clip firmly to the top edge of your fence panel or top rail. Ensure the clips are aligned straight.
- Spacing: Install subsequent clips along the length of the fence panel. The spacing will depend on the length and flexibility of your capping rail and the manufacturer's recommendations (often every 60-90cm for support). Consistent spacing ensures even support and a neat appearance.
Step 3: Fit the Capping Rail
Once all the clips are securely in place, the next step is to fit the capping rail itself.
- Alignment: Carefully align the capping rail with the installed clips.
- Placement: "The capping rail is then fitted." Gently push the capping rail down onto the clips. Many systems are designed to snap or slide securely into place, creating a firm connection with the clips. Start from one end and work your way along, ensuring the rail seats correctly into each clip.
Step 4: Secure the Capping Rail
After fitting, the capping rail needs to be "secured." This final step ensures the rail is stable and won't dislodge over time due to weather or accidental impact.
- Final Fastening: Depending on the specific capping rail system, this may involve:
- Additional Screws: Driving small, discreet screws through the capping rail into the clips or directly into the fence panel for extra security.
- Adhesive: Applying a weather-resistant adhesive within the clips or along the top of the fence panel before fitting the rail, especially for a very strong bond.
- Clip Design: Some clip designs provide sufficient security once the rail is correctly seated, making additional fasteners unnecessary. Always refer to the manufacturer's specific instructions for the best securing method.
By following these steps, your fence capping rail will be securely installed, providing both an attractive finish and enhanced protection for your fence.
