4 x 3 Shire Fern Nook 2 Seater Arbour Seat – Pressure Treated
Key Features
Pressure Treated for Rot Protection

Usually delivered: Use Pick A Day Delivery below for the first available delivery date for your Post Code
Description
How does the construction ensure long-term outdoor durability?
The 4 x 3 Shire Fern Nook 2 Seater Arbour utilises pressure-treated timber and 12mm tongue-and-groove cladding to help resist moisture and decay over time. Supported by internal 34mm x 34mm framing, the structure remains rigid and secure in standard garden conditions. The pressure-treated process forces preservatives deep into the wood grain, which defends against fungal rot and insect damage. This careful manufacturing process, completed entirely in the UK using sustainable timber, means the arbour requires less frequent maintenance than untreated alternatives.
What type of roof is fitted to this garden arbour?
This garden arbour features a pitched roof built from 12mm tongue-and-groove boards, which provides enhanced strength and helps resist overhead rain accumulation. The robust 12mm roof construction ensures the seating area beneath remains sheltered, maintaining a comfortable environment. By using a solid tongue-and-groove method rather than standard overlap, the roof panels lock together tightly, limiting the chance of weather ingress. The traditional pitched design also encourages water to run off the sides, protecting the main structure from sitting moisture.
Is the seating area designed for multiple people?
Designed as a practical 2 Seater resting point, the arbour includes a slatted seat and a solid back panel for structured support. The 4 x 3 footprint offers sufficient width for two adults to sit comfortably side by side. Open side panels, combined with a solid timber back, create a sheltered but well-ventilated enclosure that blocks direct wind from the rear. The slatted seat design helps resist standing water by allowing rainfall to drain through the gaps, keeping the seating surface drier after periods of poor weather.
Features:
Guarantee – 10-year anti-rot
Walls – 12mm tongue-and-groove
Roof – 12mm tongue-and-groove
Framing – 34mm x 34mm
Treatment – Pressure-treated (application of preservative and waterproof coat required)
Make the Most of Your Arbour Seat
Create a dedicated reading or observation point by positioning the 4 x 3 arbour against a boundary fence or hedge. The solid back panel blocks draughts, allowing you to comfortably enjoy your garden landscape while remaining sheltered beneath the 12mm tongue-and-groove roof.
Integrate the structure into a wider planting scheme by placing potted climbing plants near the open side panels. The sturdy 34mm x 34mm framing provides a solid baseline for nearby foliage, helping the pressure-treated timber naturally blend into your existing garden borders over the seasons.
About Your Order
The Shire Garden Arbour is made in the UK with sustainably sourced timber. You get a top-quality wooden arbour with a low carbon footprint made from ethically sourced materials. The clean and straightforward design makes it easy to assemble, and all the fixtures and fittings required are included as part of your order. The arbour has a 10-year anti-rot guarantee and a 12-month manufacturer's warranty to enjoy it for many seasons.
Please note: Images may show accessories and furnishings; these are for display purposes only and are not included with your purchase. This arbour is not supplied painted.
Arbour Maintenance
The Shire Garden Arbour is made with pressure-treated timbers. The pressure treatment process forces preservatives into the wood under high pressure. It provides effective long-term protection against rot and fungus. Pressure treatment is almost colourless except for a light green tint caused by the copper content in the preservative. Over time, the treatment greys, but this does not affect the quality.
Shire, the manufacturer, advises that you must apply a wood stain, paint or waterproofing topcoat to make the product more water-resistant. The treatment must be carried out immediately after installation. Using the treatment after installation, followed by consistent annual treatment of the garden arbour, will maintain the high-quality finish and is a requirement of the 10-year anti-rot guarantee. A 1-year manufacturer's warranty is included as standard.
To treat the arbour, elbec recommends Protek wood treatment. Browse our Protek Royal Exterior Wood Finish Paint range to find the best paint colour to add your personalised finish. In the options section, we’ve included popular colours and a Wood Preserver+ for use underneath your colour choice.
About Shire
Shire is one of the UK's leading manufacturers of garden buildings. It is the proud manufacturer of the most extensive UK timber garden building range, which includes Garden Sheds, Log Cabins, eco homes, Home Offices, Sheds, Workshops, Summerhouses, Playhouses, Arbours, Storage units, and Pet houses.
Their UK production facilities cover 23 acres, including stock holding facilities and an advanced high-speed timber planing mill. There is also a modern, well-equipped joinery production facility and semi-automated production lines. All Shire garden buildings are manufactured in the UK using the finest spruce timber, imported directly, and manufactured using the most up-to-date machines to ensure the best quality and best value for money garden sheds in the UK.
Delivery
ALL DELIVERIES ARE DELIVERED TO KERBSIDE AND ARE FLAT PACKED READY FOR ASSEMBLY
FREE delivery is offered to the majority of mainland UK postcodes but some areas may incur a surcharge and some postcode areas are not covered at all. Please check your postcode in the ‘Delivery cost checker’ above to confirm availability and any possible surcharges.
Delivery Leadtimes
The estimated delivery lead time for this product is identified on the product page above. Lead times are in working days (Monday - Friday) excludes Bank Holidays. These estimated lead times are provided by the manufacturers and are not guaranteed - due to fluctuation in demand - but are provided in good faith and are representative of delivery at that time. Some remote areas will take a little longer.
Booking Delivery
By entering your postal code in the ‘Pick a delivery day. ENTER POSTCODE’ Box above you can select a delivery date. The evening before this delivery date you will be sent a text message (where a mobile has been provided) with an estimated delivery window. This update can only be provided where a mobile number has been supplied on the billing address section at the time of checkout.
Upon Delivery
Delivery is made by Shire the manufacturer. Delivery of this item is typically made by a 17 ton flat-bed (similar size to a council refuse lorry). Delivery is typically between 7am and 7pm. The delivery drivers are only insured to deliver to kerb side or driveway. We would not risk damaging your property whilst delivering a product. Unfortunately we will not be able to go through your property. Deliveries are hand-balled off by the driver.
We would recommend against arranging for a third party to install the building before it's been delivered and checked that all parts are present, as we cannot be held liable for any third-party costs.
Installation option
If you are choosing the installation option after placing your order you’ll be contacted within 5 working days by Shire the manufacturer either by a text message or automated telephone message (the latter if a mobile number is not supplied). This message will supply you with the name of the website to go on to where you will be required to accept the terms and conditions for assembly. Any delay in accepting these terms and conditions may affect your timescale. Once you have accepted these terms and conditions you will be contacted during the timescale with a date for the delivery/assembly of your order. The installation option will extend your lead time by up to 15-25 working days. This may take longer during seasonal periods. Please be aware that the installation team will require full access to your garden, 18" clearance all around the building and a firm and level base. Shire's installation team will not bring a building through your home as they are not covered by insurance to enter a customer’s home.
Specification
Quickview
The 4 x 3 Shire Fern Nook 2 Seater Arbour provides a dedicated outdoor seating area, making it best suited for gardeners seeking a structural resting point. Manufactured in the UK from sustainable timber, this garden structure features a traditional pitched roof and an open-sided design to maintain airflow. Key features include:
- 12mm tongue-and-groove cladding: Provides a smooth exterior that helps resist weather ingress.
- Pressure-treated timber: Defends against wood rot to extend the lifespan of the structure.
- 12mm tongue-and-groove roof: Delivers enhanced strength and overhead protection from the elements.
- 34mm x 34mm framing: Ensures enhanced stability for the main seating structure.













