How to Prevent Gaps in Feather Edge Fencing Over Time
Feather edge fencing is one of the most popular choices for residential boundaries in the UK, thanks to its strength, privacy, and traditional appearance. However, one common issue homeowners face over time is the appearance of gaps between the boards. At Fast Fix Fencing Kings Lynn, we help property owners across Kings Lynn, Norfolk maintain the quality and structure of their feather edge fences with proper installation and professional advice.
If you’re planning to install feather edge fencing—or want to prolong the life of your current one—understanding how to prevent these gaps is key to maintaining both privacy and durability.
Why Do Gaps Develop in Feather Edge Fencing?
Feather edge boards are designed to overlap, creating a continuous and private barrier. However, over time, you may notice gaps forming due to:
- Timber shrinkage as the wood naturally dries out
- Incorrect installation or spacing during fitting
- Movement in fence posts or gravel boards
- Exposure to prolonged sun, wind, or rain
- General wear and ageing of untreated timber
While some minor movement is normal with timber fencing, proper measures can minimise these effects significantly.
Best Practices to Prevent Gaps in Feather Edge Fencing
1. Use Quality, Treated Timber
Starting with the right materials is essential.
- Choose pressure-treated timber to resist rot, shrinkage, and warping.
- Ensure all boards are kiln-dried for better stability.
- Avoid using mixed grades or inconsistent board thickness.
At Fast Fix Fencing Kings Lynn, we only use high-quality, sustainably sourced timber for all installations in Kings Lynn, Norfolk.
2. Maintain the Correct Overlap
Feather edge fencing relies on consistent overlapping to maintain privacy and protection.
- Boards should typically overlap by at least 25mm (1 inch).
- In areas exposed to strong winds, increasing the overlap can offer added durability.
- Use a gauge block or spacer when installing to ensure uniformity.
Inconsistent overlaps can leave gaps and reduce the fence’s structural integrity.
3. Ensure Tight Spacing During Installation
Even with a proper overlap, spacing plays a crucial role in preventing visible gaps.
- Boards should be placed tightly together during installation.
- Allow natural shrinkage to happen within the overlap zone rather than between boards.
- Avoid gaps larger than necessary for expansion, especially in exposed locations.
A professional installer will always account for the natural movement of timber.
4. Use a Strong and Stable Framework
The support structure holds everything in place.
- Use well-set concrete posts or sturdy timber posts spaced no more than 1.8–2.4 metres apart.
- Add arris rails or cant rails (typically 3 per panel) to reduce flexing.
- Install a gravel board at the base to keep the timber off the ground and avoid moisture damage.
Movement in the posts or rails can cause boards to shift, creating unwanted gaps.
5. Protect Your Fence from the Elements
Moisture and sun exposure are two of the biggest factors that lead to timber movement.
- Apply a quality wood preservative or UV-protective treatment every 1–2 years.
- Keep climbing plants or overhanging branches trimmed back to reduce damp spots.
- Avoid jet washing the fence, as this can damage the surface and force water deep into the wood.
Regular maintenance helps your fence remain strong and attractive for longer.
What to Do If Gaps Have Already Formed
If your feather edge fence in Kings Lynn, Norfolk has developed gaps, don’t panic—there are practical solutions:
- Realign or replace warped boards
- Add new feather edge boards to re-establish the overlap
- Reinforce loose rails or posts
- Install additional boards in between existing ones for added coverage
At Fast Fix Fencing Kings Lynn, we offer repair and reinforcement services to restore your fence’s strength and privacy.
Why Choose Fast Fix Fencing Kings Lynn?
We provide a professional, reliable service across Kings Lynn, Norfolk for all fencing needs, including:
- Expert installation of feather edge fencing
- High-quality, pressure-treated timber
- Repair and maintenance of existing fences
- Honest advice on care, longevity, and materials
- Precision craftsmanship to prevent long-term issues like gaps and warping
Our team takes pride in providing fencing solutions that look great and stand the test of time.
Conclusion
Gaps in feather edge fencing are often preventable with the right approach to design, installation, and maintenance. By using the correct materials, ensuring proper overlap and spacing, and carrying out regular care, your fence will retain its privacy and strength for years to come. If you’re experiencing issues or planning a new installation in Kings Lynn, Norfolk, contact Fast Fix Fencing Kings Lynn. Our experienced team will ensure your fencing is built to last—without the gaps.
Call us on: 01553 603 498
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