





6ft Incised UC4 Green Treated Wooden Fence Post 1800mm x 75mm x 75mm (3" x 3")
Fence run length
This calculator estimates posts for a straight run. Corners or gates require additional posts.
Nationwide Delivery
Thu 18 Sep
- 1days
- 17hrs
- 15mins
- 27secs
Product Overview
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
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ORDER VALUE | DELIVERY CHARGE |
Under £100 | £15 ex. VAT |
Between £100 - £300 ex. VAT | £10 ex. VAT |
Over £300 ex. VAT | FREE |
Insulation, Plasterboard and Drylining Products | |
ORDER VALUE | DELIVERY CHARGE |
Under £350 | £35 ex. VAT |
Over £350 ex. VAT | FREE |
Screws & Fixings and Adhesives & Sealants | |
ORDER VALUE | DELIVERY CHARGE |
Under £50 | £5 ex. VAT |
Over £50 ex. VAT | FREE |
Express Delivery
Express Delivery - Insulation and Plasterboard & Drylining | |
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ORDER VALUE | DELIVERY CHARGE |
Under £400 | £50 ex. VAT |
Over £400 ex. VAT | £35 ex. VAT |
Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
ORDER VALUE | DELIVERY CHARGE |
Under £300 | £50 ex. VAT |
Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{pest_control}} Pre-treated to prevent fungal and insect attack
- {{check_box_outline_blank}} Square top finish
- {{grass}} Suitable for ground contact
- {{open_in_new}} Ready to accept post caps
Technical Specification
Product: | 3" x 3" |
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Thickness: | 75mm |
Width: | 75mm |
Length: | 1800mm |
Height: | 6ft |
Sales Unit: | Length |
Colour: | Green |
Product Overview
Green incised UC4 pressure-treated softwood post, measuring 1800mm (6ft) in length with a 75mm x 75mm (3" x 3") section. Incising improves preservative penetration for greater rot resistance, while the square-cut top allows for post caps or finials.
A lighter-duty post size for domestic fencing, it provides dependable support for 1.2m (4ft) fences or 0.9m (3ft) panels with a gravel board. Designed for direct ground contact, with 600mm burial depth recommended.
Features & Benefits
- UC4 graded: Suitable for permanent ground contact.
- Pressure-treated softwood: Offers resistance to rot, fungal decay, and insect attack.
- Colour tint from treatment (green): Indicates preservative treatment for external use.
- Square-cut top: Accepts decorative caps, protects end grain, and gives a neat finish.
- Natural timber appearance: Can be left to weather naturally or stained/painted if desired.
- Workable softwood: Easy to cut, drill, and fix using standard tools.
- Post length 1800mm (6ft): Provides approx. 1200mm height above ground when set 600mm deep, matching 4ft fences or 3ft panels with gravel board.
- Section size 75mm x 75mm (finished approx. 70mm x 70mm): Best suited to sheltered sites where a lighter-duty post is appropriate.
Please Note: The finished size of our wooden posts vary slightly from the nominal dimensions. You can expect to receive timber that is finished to 70mm x 70mm. Colour and finish are representative only and may vary slightly as this is a natural product.
Applications
- Fence panel support: Suitable for fences up to 1.2m (4ft) high.
- Domestic garden fencing: Provides dependable support for low boundary fencing.
- Panel compatibility: Works with lap, featheredge, closeboard, or decorative styles.
- Panel and gravel board use: Can be used with 4ft panels, or 3ft panels when combined with a gravel board.
Installation Guidance
- Ground embedment: Set approx. 600mm (2ft) into the ground for stability.
- Fixing method: Secure in place with post mix or concrete.
- End grain protection: Fit post caps or finials to limit water ingress and weathering.
Compliance & Performance
- Preservative treatment: High-pressure treated to UC4 standard for ground contact.
- Service class: Suitable for domestic fencing; intended for direct soil contact applications.