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TIMCO  |  SKU: PEX75

Fencing Post Extender - Quick Fit - Oxide Red

£5.24
VAT included Shipping calculated at checkout.

Post Extender (Quick-Fit, Oxide Red) lets you increase fence or gate post height without replacing the post or disturbing footings. The heavy-duty steel collar sleeves over the existing timber and the quick-fit clamp locks it rigidly for fixing new rails, panels or trellis. A durable oxide red coating provides outdoor corrosion resistance. Suits 75×75 mm (3×3″) posts.


Size

Delivery and Shipping

Place your order before 3pm for next working day delivery.

Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.

Description

Post Extender (Quick-Fit, Oxide Red) is a fast, no-dig way to raise the height of an existing timber fence or gate post without replacing it. The heavy-duty steel collar sleeves over the original post, and the quick-fit clamp locks it securely, providing a rigid extension point for new rails, panels or trellis. The durable oxide red coating offers outdoor corrosion resistance and a tidy, professional finish.

Key Features & Benefits

  • Extend Without Replacement: Increase post height quickly—ideal for adding privacy panels or trellis.
  • Quick-Fit Clamp: Rapid tightening provides a secure, twist-resistant hold with minimal tools.
  • Rigid Support: Robust box section helps restore strength to weathered posts.
  • No-Dig Solution: Avoids disturbing existing foundations, paving or landscaping.
  • Durable Finish: Oxide red coating for long-lasting corrosion resistance outdoors.

Available Size

To Suit Post Size (mm) To Suit Post Size (inch)
75 × 75 3 × 3

Product & Technical Details

  • Type: Post extender (quick-fit clamp)
  • Material: Heavy-gauge steel
  • Finish: Oxide red coating
  • Fixing Method: Sleeve over existing post; tighten quick-fit clamp to secure
  • Applications: Raising fence/gate posts, fitting trellis or additional rails, minor post repairs

Instructions for Use

  1. Check the existing post is sound and plumb; replace severely decayed timber.
  2. Slide the extender over the post until fully seated. Align to fence line.
  3. Tighten the quick-fit clamp evenly for a rigid, twist-resistant hold.
  4. Fix the new extension timber or trellis to the extender as required; re-check tightness after settling.

Limitations & Precautions

  • Not a substitute for structural design where high wind uplift or lateral loads are present—assess the fence line accordingly.
  • Ensure the existing post and base are sound; do not use on rotten or loose posts without repair.
  • Treat any cut end grain on new timber with suitable preservative.

A rapid, clean solution for increasing fence height and adding trellis—quick to clamp, corrosion-protected and ready to support new timber securely on existing posts.

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