SKU: 30916130787

Treated Timber Fence Post UC4 100mm x 100mm

Sale price$11.66 Regular price$12.96
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Description

Treated Timber Fence Post UC4 100mm x 100mmThis UC4 treated timber fence post, 100mm x 100mm (4x4), is pressure treated and incised for direct in ground contact, giving long term resistance to rot and decay. Available in 2. 4m, 3. 0m and 3. 6m lengths, it suits boundary fencing, gate posts and outdoor structural applications across South Wales. Specifications Property Detail Material Timber Treatment Pressure treated, incised Use Class UC4 (suitable for in ground contact) Grade Ungraded

This UC4 treated timber fence post, 100mm x 100mm (4x4), is pressure treated and incised for direct in-ground contact, giving long-term resistance to rot and decay. Available in 2.4m, 3.0m and 3.6m lengths, it suits boundary fencing, gate posts and outdoor structural applications across South Wales.

Specifications

Property Detail
Material Timber
Treatment Pressure treated, incised
Use Class UC4 (suitable for in-ground contact)
Grade Ungraded treated timber
Nominal Size 100mm x 100mm (4 x 4 inch)
Profile Square section post
Lengths Available 2.4m (8ft), 3.0m (10ft), 3.6m (12ft)

What it's used for

  • Closeboard and panel fence post installations for garden and boundary fencing
  • Feather edge and agricultural fencing in rural and farm settings
  • Gate posts for timber field gates and garden gates
  • General outdoor construction where timber requires direct contact with the ground

Fitting and handling

Before installation, store posts off the ground on bearers in a covered or well-ventilated area to prevent moisture uptake. When setting posts, aim to bury at least one third of the total post length, either concreted into a post hole or set with a steel fence spike on firmer ground. Any fresh cuts made on site should be treated with a suitable end-grain preservative to maintain the UC4 protection at the cut face.

FAQ

What does UC4 mean on a fence post?

UC4 is a use class rating that confirms the timber has been treated to withstand direct contact with the ground. It offers a higher level of preservative protection than UC3 timber, which is only rated for above-ground outdoor exposure. For fence posts set into soil or concrete, UC4 is the correct specification.

What length fence post do I need for a 6ft fence?

For a standard 6ft (1.8m) fence, a 3.0m (10ft) post is typically recommended. This allows roughly 600mm to 750mm to be set in the ground while leaving adequate height above ground to fix the fence panels or boards. On softer ground, the 3.6m post gives additional depth for a more secure footing.

Can I cut a UC4 treated fence post to length?

Yes, UC4 posts can be cut on site. However, cutting exposes untreated timber at the sawn end. Apply a brush-on end-grain preservative rated for ground contact to any fresh cuts before installation to maintain rot resistance at that point.

Browse the full range of timber fence posts at Nottage Timber Merchants, including a variety of sizes and lengths. We supply trade and retail customers across Bridgend and South Wales, with next-day delivery available to many local postcodes. Contact us directly for bulk order pricing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30916130787

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Carnegie, US
★★★★★ 5
Good quality
Color: Black, Size: 30FT
30 feet is perfect for training. Nice sturdy training lead
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Reviewed in the United States on May 27, 2026
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Tracie
Boise, US
★★★★★ 4
Good lead for the price
Color: Orange, Size: 30FT
Well made and strong lead that’s not too heavy. Hardware is secure. Nice bright color. Comes with padded handle.
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Reviewed in the United States on May 5, 2026
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Nic F
Birmingham, US
★★★★★ 5
Strong, Comfortable, and Perfect for Training!
Color: Blue, Size: 65FT
This Joytale long leash is exactly what I needed for my large dog! The heavy-duty construction feels incredibly sturdy, giving me confidence during walks and training sessions. The removable padded handle is a game-changer—it’s super comfortable and prevents hand strain, even on long outings. I love the extra length for giving my dog more freedom while still maintaining control. Excellent quality and thoughtful design. Highly recommend for any dog owner looking for durability and comfort in one leash!
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Reviewed in the United States on January 7, 2026
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msw
San Leandro, US
★★★★★ 5
Great leash
Color: Black, Size: 30FT
Just as described. I bought both 15 and 30 feet. The clips are sturdy and work well for my puppy.
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Reviewed in the United States on March 31, 2026
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Kellyanne Ross
Omaha, US
★★★★★ 5
Love it!
Color: Black, Size: 30FT
This 30 foot leash is absolutely amazing and I would recommend it to any dog owner! The length is wonderful for allowing my dog to be controlled on a leash but have her own space so if she feels like she’s making her own independent choices and has stability to walk around in a controlled environment. It’s very comfortable to use. The weight is not super heavy. I would say it’s an ideal weight for it being a 30 foot leash. I use it every single day.
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Reviewed in the United States on February 26, 2026

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