SKU: 32453251343

Treated Timber Fence Post UC4 150mm x 150mm (6x6)

Sale price$26.77 Regular price$29.74
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Description

Treated Timber Fence Post UC4 150mm x 150mm (6x6)Treated timber fence posts in 150mm x 150mm (6x6) UC4 are pressure treated for direct ground contact, making them a reliable choice for heavy duty fencing, gate installations, and structural outdoor posts. Available in 2. 4m, 3. 0m, and 3. 6m lengths from Nottage Timber Merchants. Specifications Property Detail Material Softwood timber Treatment Pressure treated, incised Use Class UC4 (suitable for ground contact and fresh water exposure) Nominal Size

Treated timber fence posts in 150mm x 150mm (6x6) UC4 are pressure treated for direct ground contact, making them a reliable choice for heavy-duty fencing, gate installations, and structural outdoor posts. Available in 2.4m, 3.0m, and 3.6m lengths from Nottage Timber Merchants.

Specifications

Property Detail
Material Softwood timber
Treatment Pressure treated, incised
Use Class UC4 (suitable for ground contact and fresh water exposure)
Nominal Size 150mm x 150mm (6 x 6 inch)
Finish Rough sawn
Profile Square section post
Lengths 2.4m (8ft), 3.0m (10ft), 3.6m (12ft)

What it's used for

  • Heavy-duty garden and boundary fencing, including close-board and panel systems
  • Gate posts for timber field gates, driveway gates, and pedestrian gates
  • Agricultural and rural boundary fencing
  • Pergola and outdoor structure uprights requiring in-ground fixing

Fitting and handling

When cutting these posts to length on site, always apply a liberal coat of end-grain preservative to any sawn surfaces to maintain full UC4 protection. Posts should be stored flat and off the ground prior to installation, ideally under cover if left for any extended period. For in-ground fixing, set posts in concrete or use a suitable steel post spike, ensuring a minimum of one third of the post length is below ground for adequate stability.

FAQ

What does UC4 treatment mean for a fence post?

UC4 (Use Class 4) is a preservative treatment standard recognised across the UK and Europe. It means the timber has been pressure treated to a level that makes it suitable for permanent in-ground contact and exposure to fresh water, providing long-term resistance to rot, decay, and insect attack without further treatment needed on uncut surfaces.

Do I need to treat the cut ends after sawing a UC4 post?

Yes. The pressure treatment penetrates the outer section of the timber, so any cut surface exposes untreated wood. You should apply two generous coats of a compatible end-grain preservative to all sawn ends before installation to maintain durability at that point.

What size post do I need for a 1.8m (6ft) fence panel?

For a standard 1.8m fence panel, a 2.4m post is typically used, allowing approximately 600mm to be set in the ground. Where soil conditions are loose or the fence is exposed to higher wind loading, a 3.0m post with a deeper set is a more secure option.

Browse the full range of timber fence posts at Nottage Timber Merchants, including smaller section posts and accessories. We supply trade and retail customers across Bridgend and South Wales, with next-day delivery available to many local areas.

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: 32453251343

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Kam
Fort Morgan, US
★★★★★ 5
Great prom suit
Size: X-Small, Color: Royal Blue-3pieces
The quality is awesome. Just needed a few alterations and my done is set for the prom
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Reviewed in the United States on April 10, 2026
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Serina Anthony
Phoenix, US
★★★★★ 5
Fun alternative to traditional tuxedo
Size: Large, Color: Black-2 Pieces, Size: Large, Color: Black-2 Pieces
Fairly good quality. Hubby wore this as fun alternative to his regular tux in a cruise elegant night. Looked sharp and we even got family pictures in it.
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Reviewed in the United States on September 13, 2025
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Octavia Ward
Phoenix, US
★★★★★ 5
Great for price ⭐
Size: Small, Color: Blue-2 Pieces, Size: Small, Color: Blue-2 Pieces
Bought this for my son's junior prom and it looked so good on him. I had to get a few alterations done because it was a bit too big for him but all in all great quality for the price.
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Reviewed in the United States on June 8, 2025
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Amazon Customer
Lake Worth, US
★★★★★ 5
Suit for Prom
Size: Large, Color: Navy Blue
My son (17) ordered this suit to wear to Prom (2 weeks before) and it was a hit! Great Quality and great fit! He even convinced a few of his friends to buy their suits here too! Would purchase again for sure!
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Reviewed in the United States on May 20, 2026
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Cathy C
Draper, US
★★★★★ 5
This is a terrific purchase.
Size: Large, Color: Navy Blue, Size: Large, Color: Navy Blue
Amazing for the price. It’s a wonderful suit fit just right for a 5’10”. 145 pound male. The quality is surprisingly wonderful for this suit and the color is accurate. As in the picture it is a slim fit and accentuates his figure. I would highly recommend this for a purchase. (be sure to use the measurements on their description before ordering). After a steam and a press we were ready to go. The packaging was very nicely done also.
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Reviewed in the United States on February 21, 2026

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