Fence Post Cap - Zinc
Fence Post Cap – Zinc gives timber fence posts a clean, weather-shedding finish while protecting vulnerable end-grain from rain and UV. The heavy-duty pressed steel cap sits flush on the post top to help reduce splitting and water ingress, and the zinc plating provides reliable outdoor corrosion resistance with a bright, professional look.
Key Features & Benefits
- Weather Protection: Shields exposed end-grain to limit water ingress and sun damage.
- Corrosion Resistant: Zinc-plated steel for durable protection in outdoor conditions.
- Smart Appearance: Tidy, uniform finish that completes fence lines and gate posts.
- Easy to Fit: Quick installation on new or existing posts with standard fixings.
- Paintable: Can be over-painted to colour-match (key the surface first).
Available Sizes
| To Suit Post Size (mm) | To Suit Post Size (inch) |
|---|---|
| 50 × 50 | 2 × 2 |
| 75 × 75 | 3 × 3 |
| 100 × 100 | 4 × 4 |
Product & Technical Details
- Type: Fence post cap (square)
- Material: Pressed carbon steel
- Finish: Zinc-plated (paintable with suitable prep)
- Installation: Position on post top and secure with appropriate exterior-grade fixings/adhesive if desired
- Applications: New builds and refurbishments; fencing, gates, pergolas, trellis posts
Instructions for Use
- Ensure the post top is sound, level and free of debris. Treat any fresh cut end-grain with a suitable preservative.
- Position the cap centrally on the post top. Align edges with post faces.
- Fix in place where required using stainless/galvanised exterior screws through pre-drilled pilot holes, or a compatible exterior adhesive. Do not overtighten.
- If over-painting, lightly key the surface and follow the paint manufacturer’s guidance.
Limitations & Precautions
- Fit only to sound, stable posts. Replace severely split or decayed timber before capping.
- Use corrosion-resistant fixings suitable for external use.
- When painting, abrade lightly and ensure coatings are compatible with zinc-plated finishes.
A simple, durable upgrade that protects post tops and completes your fence line with a crisp, bright zinc finish—built to look good and last outdoors.
Delivery
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Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
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