{"product_id":"utopia-diamond-corner-pergola-3m-x-3m-pressure-treated-timber-nationwide-installation-dunster-house-copy","title":"Utopia Slatted Wall Diamond Corner Pergola 3m x 3m | Pressure Treated Timber | Nationwide Installation","description":"\u003ch2\u003eUtopia Slatted Wall Diamond Corner Pergola – 3m x 3m Pressure Treated Timber\u003c\/h2\u003e\n\u003cp\u003eElevate a neglected corner of your garden into a beautifully defined outdoor retreat with the \u003cstrong\u003eUtopia Slatted Wall Diamond Corner Pergola\u003c\/strong\u003e by \u003cstrong\u003eDunster House\u003c\/strong\u003e. Combining the elegance of the signature diamond roof with \u003cstrong\u003eintegrated slatted back panels\u003c\/strong\u003e, this pergola delivers both structure and style — creating a naturally sheltered space with a contemporary, architectural feel.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eslatted back walls\u003c\/strong\u003e provide a sense of enclosure and privacy without blocking light or airflow, making this the ideal choice for those who want a defined outdoor room that still feels open and connected to the garden. Pair it with climbing plants or outdoor lighting for a truly stunning finish.\u003c\/p\u003e\n\u003cp\u003eCrafted from \u003cstrong\u003eslow-grown, fully pressure treated spruce\u003c\/strong\u003e with robust \u003cstrong\u003e70mm x 70mm posts\u003c\/strong\u003e, this pergola is engineered to withstand the British climate for years to come — with minimal maintenance required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation is included as standard and available anywhere across Mainland UK\u003c\/strong\u003e — our experienced teams handle everything from groundwork preparation to final fitting.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSlatted back panels\u003c\/strong\u003e — create privacy and enclosure while maintaining light and airflow\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDistinctive diamond roof design\u003c\/strong\u003e — adds architectural character to any garden\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFully pressure treated timber\u003c\/strong\u003e — factory-treated for long-term rot and decay resistance\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSlow-grown spruce\u003c\/strong\u003e — denser grain for superior strength and durability\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eRobust 70mm x 70mm uprights\u003c\/strong\u003e — exceptional stability in all weather conditions\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCorner-fitting design\u003c\/strong\u003e — maximises space efficiency in your garden layout\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eInstallation included as standard\u003c\/strong\u003e — professional fitting anywhere across Mainland UK\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLow maintenance\u003c\/strong\u003e — pressure treatment eliminates the need for annual re-staining\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall External Dimensions:\u003c\/strong\u003e 3.321m x 3.321m (10' 10.75\" x 10' 10.75\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Width:\u003c\/strong\u003e 3.13m (10' 3.25\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Depth:\u003c\/strong\u003e 3.13m (10' 3.25\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Width:\u003c\/strong\u003e 2.92m (9' 7\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Depth:\u003c\/strong\u003e 2.92m (9' 7\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height:\u003c\/strong\u003e 2.15m (7' 0.5\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Eaves Height:\u003c\/strong\u003e 1.973m (6' 5.75\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUpright Posts:\u003c\/strong\u003e 70mm x 70mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTimber:\u003c\/strong\u003e Slow Grown Spruce (Fully Pressure Treated)\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eAll sizes quoted are nominal\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Bespoke Oak and Slate?\u003c\/h3\u003e\n\u003cp\u003eAt Bespoke Oak and Slate, we supply and install premium Dunster House timber garden structures across the UK. Every pergola comes with \u003cstrong\u003eprofessional installation included as standard\u003c\/strong\u003e — no matter where you are in Mainland UK, our teams will come to you and ensure a perfect finish every time.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat are the slatted back panels?\u003c\/h4\u003e\n\u003cp\u003eThe slatted back panels are \u003cstrong\u003eintegrated timber slat walls\u003c\/strong\u003e fitted to the rear sections of the pergola. They create a sense of enclosure and privacy while still allowing light and air to pass through freely — perfect for defining your outdoor space without it feeling closed in. They also make an excellent frame for climbing plants.\u003c\/p\u003e\n\n\u003ch4\u003eHow is this different from the standard Utopia Diamond Corner Pergola?\u003c\/h4\u003e\n\u003cp\u003eThe Slatted Wall version includes \u003cstrong\u003ebuilt-in slatted back panels\u003c\/strong\u003e as part of the structure, giving greater privacy and a more enclosed, room-like feel compared to the open-sided standard model. The roof design, dimensions, and timber specification are otherwise identical.\u003c\/p\u003e\n\n\u003ch4\u003eIs the Utopia Slatted Wall Diamond Corner Pergola pressure treated?\u003c\/h4\u003e\n\u003cp\u003eYes. All timber is \u003cstrong\u003efully factory pressure treated\u003c\/strong\u003e against rot, decay, and insect damage. It arrives ready to install with no need for immediate staining or treatment.\u003c\/p\u003e\n\n\u003ch4\u003eIs installation included?\u003c\/h4\u003e\n\u003cp\u003eYes — \u003cstrong\u003eprofessional installation is included as standard\u003c\/strong\u003e with every order. Our experienced fitting teams cover the whole of Mainland UK, handling delivery and full assembly so your pergola is ready to enjoy from day one.\u003c\/p\u003e\n\n\u003ch4\u003eDo you install anywhere in the UK?\u003c\/h4\u003e\n\u003cp\u003eYes. We install \u003cstrong\u003eanywhere across Mainland UK\u003c\/strong\u003e — there are no location restrictions. Whether you’re in Cornwall or Caithness, our teams will come to you.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this pergola need planning permission?\u003c\/h4\u003e\n\u003cp\u003eIn most cases, a pergola of this size falls within \u003cstrong\u003epermitted development rights\u003c\/strong\u003e and does not require planning permission, provided it meets standard conditions (e.g. not covering more than 50% of garden area, not forward of the principal elevation). We always recommend checking with your local planning authority if you are unsure.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the pergola made from?\u003c\/h4\u003e\n\u003cp\u003eThe Utopia Slatted Wall Diamond is a \u003cstrong\u003eDunster House\u003c\/strong\u003e product, constructed from \u003cstrong\u003eslow-grown spruce\u003c\/strong\u003e — a dense, strong timber well-suited to outdoor use. All timber is fully pressure treated for long-term durability in the British climate.\u003c\/p\u003e\n\n\u003ch4\u003eHow thick are the posts?\u003c\/h4\u003e\n\u003cp\u003eThe upright posts are \u003cstrong\u003e70mm x 70mm\u003c\/strong\u003e, providing excellent structural rigidity and a premium, substantial appearance.\u003c\/p\u003e\n\n\u003ch4\u003eWhat are the exact dimensions?\u003c\/h4\u003e\n\u003cp\u003eThe overall external footprint is \u003cstrong\u003e3.321m x 3.321m\u003c\/strong\u003e (approx. 10' 10.75\" x 10' 10.75\"), with an internal usable space of 2.92m x 2.92m. The overall height is 2.15m with an internal eaves height of 1.973m. All sizes are nominal.\u003c\/p\u003e\n\n\u003ch4\u003eIs this pergola suitable for a corner of my garden?\u003c\/h4\u003e\n\u003cp\u003eYes — the Utopia Slatted Wall Diamond is specifically designed as a \u003cstrong\u003ecorner pergola\u003c\/strong\u003e, fitting neatly into the corner of a garden, patio, or decking area to maximise your available outdoor space.\u003c\/p\u003e\n\n\u003ch4\u003eHow long will delivery and installation take?\u003c\/h4\u003e\n\u003cp\u003eLead times vary depending on your location and current demand. Please \u003cstrong\u003econtact us directly\u003c\/strong\u003e for an accurate delivery and installation timeline for your area.\u003c\/p\u003e\n\n\u003ch4\u003eDoes the pergola come with fixings?\u003c\/h4\u003e\n\u003cp\u003eYes, all necessary fixings are included. As \u003cstrong\u003einstallation is standard with every order\u003c\/strong\u003e, our professional team will handle the full build — you simply choose your spot and we’ll do the rest.\u003c\/p\u003e","brand":"Dunster House","offers":[{"title":"Default Title","offer_id":61597314580810,"sku":null,"price":2700.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/5572\/1802\/files\/H6-Utopia-Diamond-3030-Slatted-Day.webp?v=1776088064","url":"https:\/\/www.bespokeoakandslate.com\/products\/utopia-diamond-corner-pergola-3m-x-3m-pressure-treated-timber-nationwide-installation-dunster-house-copy","provider":"Bespoke Oak and Slate","version":"1.0","type":"link"}