Dunster House Utopia Walled Garden Bar Gazebo | W3m x D3m | Fully Installed Nationwide

Not every garden has room for a 4 or 6 metre bar structure — but every garden deserves a proper outdoor bar. The Dunster House Utopia Walled Garden Bar Gazebo in 3m x 3m is the answer for gardens where space is at a premium but standards are not. Compact, fully enclosed, and complete with a solid timber log bar, this is a self-contained outdoor bar that fits neatly into a corner, a patio, or a dedicated garden entertaining area — and looks like it was always meant to be there.

At 3.20m x 3.20m overall external dimensions, this is a structure that punches well above its footprint. Full 15mm tongue and groove walls on all sides, a 15mm tongue and groove roof deck, 70mm x 70mm uprights, and a low-top log bar at 1.02m serving height — all the quality of the larger Utopia range, scaled to suit a more compact garden. Supplied by Dunster House and fully installed by our in-house team at Bespoke Oak and Slate across the whole of Mainland UK, it arrives as a complete, ready-to-use garden bar with nothing left for you to do.

Small Footprint, Big Impact

The 3x3 Utopia Walled Garden Bar is the size that surprises people. From the outside it looks compact and considered — a neat, well-proportioned timber structure that sits comfortably in a smaller garden without dominating it. Step inside and you have a proper enclosed bar space with 2.92m of internal width and depth, 1.973m of internal eaves height, and full timber walls on every side that make it feel genuinely sheltered and private.

The included log bar — 1.44m wide, 0.56m deep, and 1.02m high — is a solid timber feature supplied ready to finish. Oil it, stain it, paint it, or leave it natural — it is your bar and it is built to be made your own. The 70mm x 70mm uprights give the structure the same chunky, solid character as the larger Utopia models, and the full T&G walls mean there is no gap between the quality of this and its bigger siblings.

Pressure Treated, Smart Sealed, Built to Last a Decade and Beyond

Every piece of timber is slow grown spruce — denser, more stable, and better performing in the British climate than fast grown alternatives — and pressure treated at the factory through to the core. Not dip treated. Not surface treated. Properly pressure treated, giving you a 10-year guarantee against rot and insect infestation and a structure that will still be standing and looking good long after the initial investment has paid for itself many times over.

Once our team completes the installation, all exposed timber is finished with Smart Seal — a premium sealant that locks in the pressure treatment, repels moisture, and keeps the structure looking sharp year after year with minimal effort on your part.

Installed by Our Own Team, Nationwide

We install garden structures across the whole of Mainland UK using our own in-house teams — not subcontractors, not agency labour, but experienced installers who take pride in every job. We handle the full scope: foundation preparation, full structure erection including all walls and the log bar, shingle roof installation, Smart Seal timber treatment, and a clean, tidy finish. Your Utopia Garden Bar is ready to use from day one, with no follow-up work required.

What’s Included as Standard

• Nationwide installation — we install across the whole of Mainland UK using our own in-house teams
• Full professional installation — our team handles everything from groundworks to handover
• Full tongue and groove walls — 15mm T&G timber walls on all sides, professionally installed
• Solid timber log bar — 1.44m x 0.56m low-top log bar at 1.02m height, included as standard
• Foundation preparation — included as standard, no separate quote required
• All fixings supplied — every bolt, bracket, and fixing needed for a complete, secure installation
• Shingles supplied and installed — roof shingle covering included in the price and professionally fitted
• Smart Seal timber treatment — all timber sealed with Smart Seal as standard for lasting protection and a premium finish
• Pressure treated timber throughout — factory treated with a 10-year guarantee against rot and insect infestation

Optional Upgrades

• Britmet Composite Slate Roof Upgrade — £1,000 — replace the standard shingle finish with a premium Britmet composite slate roof. Based on the overall roof area of 3.20m x 3.20m (10.24m²), this upgrade includes supply, full installation, and all associated flashings — a finish virtually indistinguishable from natural slate, engineered to last a lifetime with zero maintenance.
• Timber Decking — £1,000 — complete the space with a professionally installed pressure treated timber deck beneath your garden bar. Based on the full footprint of 3.13m x 3.13m (9.80m²), sealed with Smart Seal as standard. The perfect foundation for bar stools and outdoor furniture in a compact, finished entertaining space.
• Composite Decking Upgrade — upgrade to a premium low-maintenance composite deck that never needs oiling, staining, or treating. Contact us for a price.
• Lighting Installation — add a professionally installed outdoor lighting scheme inside and around your garden bar. From bar-top downlighters to wall-mounted feature lighting, we design and install the full package. Contact us for a price.

Technical Specifications

• Overall External Dimensions: 3.20m x 3.20m (10’ 6" x 10’ 6")
• External Width: 3.13m (10’ 3")
• External Depth: 3.13m (10’ 3")
• Internal Width: 2.92m (9’ 7")
• Internal Depth: 2.92m (9’ 7")
• Overall Height: 2.43m (8’ 0")
• Internal Eaves Height: 1.973m (6’ 6")
• Uprights: 70mm x 70mm slow grown spruce
• Walls: 15mm tongue and groove timber boards
• Roof Structure: 15mm tongue and groove boards
• Roof Covering: Shingles (included as standard)
• Log Bar Width: 1.44m (4’ 9")
• Log Bar Depth: 0.56m (1’ 10")
• Bar Height: 1.02m (3’ 4")
• Timber: Slow grown spruce, pressure treated
• Timber Finish: Smart Seal applied to all exposed timber as standard
• Guarantee: 10 years on pressure treated timber against rot and insect infestation

Frequently Asked Questions

How does the 3x3 compare to the 4x3 Utopia Walled Garden Bar?

The 3x3 has the same quality of construction, the same full T&G walls, the same log bar, and the same installation package as the 4x3 — just in a more compact footprint. The overall external dimensions are 3.20m x 3.20m compared to 3.852m x 3.202m for the 4x3. If your garden has limited space but you still want a proper enclosed bar, the 3x3 is the one to choose.

Is this a Dunster House product?

Yes — the Utopia Walled Garden Bar Gazebo 3x3 is a Dunster House product, supplied by Dunster House and fully installed by Bespoke Oak and Slate. You get the quality and guarantee of a Dunster House structure with the peace of mind of a complete, professional installation service.

What makes this different from an open-sided gazebo bar?

The Utopia Walled Garden Bar has full 15mm tongue and groove timber walls on all sides, making it a genuinely enclosed structure rather than a covered outdoor area. The walls provide wind and rain shelter, create a defined interior space, and give you surfaces on every side for shelving, lighting, and bar back styling.

What is the log bar like? Can I finish it myself?

The included log bar is a solid timber feature — 1.44m wide, 0.56m deep, and 1.02m high — supplied untreated so you can finish it exactly as you like. Sand it smooth, apply a natural oil, stain it to match your garden, or paint it to suit your style. It is a blank canvas built to be personalised.

What does full installation include?

Full installation includes foundation preparation, erection of the complete structure including all walls and the log bar, shingle roof supply and installation, Smart Seal timber treatment, and all fixings. We leave your garden clean and tidy with a structure that is ready to use from day one. No hidden extras, no separate groundworks quotes.

Do you install across the whole of the UK?

We install across the whole of Mainland UK — from Cornwall to Caithness. Our own in-house installation teams travel nationwide, so wherever your garden is, we can get there.

Can I upgrade the shingle roof to a slate finish?

Yes — you can upgrade to a Britmet composite slate roof for £1,000. Based on the roof area of 3.20m x 3.20m (10.24m²), this includes supply, full installation, and all associated flashings — a high-quality, low-maintenance finish that looks virtually identical to natural slate.

Can I add decking and lighting?

Yes to both. We can install a pressure treated timber deck beneath the full footprint (3.13m x 3.13m / 9.80m²) for £1,000, sealed with Smart Seal. Composite decking and full lighting installations are also available — contact us for pricing on both.

Does the structure need planning permission?

In most cases, a garden structure of this size falls within permitted development rights and does not require planning permission, provided it meets standard criteria around height, proximity to boundaries, and garden coverage. We recommend checking with your local planning authority if you have any specific concerns about your site.

All sizes quoted are nominal. This is a fully installed product — no DIY assembly required. Supplied by Dunster House, installed by Bespoke Oak and Slate across Mainland UK.