{"title":"Tunnel greenhouse","description":"\u003cp\u003eA polytunnel greenhouse covers more ground per pound than a glazed house, using hooped steel under a polythene skin. It is straightforward to extend, and the cover can be replaced without touching the frame. Doors at both ends allow through ventilation on warm days.\u003c\/p\u003e","products":[{"product_id":"bella-8-ft-x-20-ft-greenhouse-kit-silver-structure-twin-wall-panels","title":"Bella 8 ft. x 20 ft. Greenhouse Kit - Silver Structure \u0026 Twin Wall Panels","description":"\n\u003ch2\u003eBella 14.7 m² Greenhouse – Elegant, Weatherproof and Maintenance-Free\u003c\/h2\u003e\n\u003cp\u003eThe Bella 8 × 20 ft. G nhouse by Canopia is a premium garden structure that blends elegant aesthetics with robust engineering. Its unique bell-shaped design is both visually striking and functionally clever – improving wind resistance and allowing snow to easily slide off. Whether you're an enthusiastic grower or just starting out, this greenhouse provides a spacious and well-insulated environment for growing vegetables, herbs, and flowers all year round.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003eExternal dimensions: 244 × 604 cm (8 ft. × 20 ft.)\u003c\/li\u003e  \n\t\u003cli\u003eGrowing area: 14.7 m² (approx. 158 ft²)\u003c\/li\u003e  \n\t\u003cli\u003e6 mm twin-wall polycarbonate panels for excellent light diffusion and thermal insulation\u003c\/li\u003e  \n\t\u003cli\u003eUV-protected panels block harmful rays and won’t yellow or become brittle over time\u003c\/li\u003e  \n\t\u003cli\u003eBell-shaped roof for increased wind resistance and snow shedding\u003c\/li\u003e  \n\t\u003cli\u003eNatural finish aluminium frame – rust-resistant and highly durable\u003c\/li\u003e  \n\t\u003cli\u003eGalvanised steel base for additional stability and secure alignment\u003c\/li\u003e  \n\t\u003cli\u003eWide double doors (118 × 171 cm) for easy access with wheelbarrows or tools\u003c\/li\u003e  \n\t\u003cli\u003eTwo manually operated roof vents for ventilation and climate control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpacious and Comfortable for Year-Round Growing\u003c\/h3\u003e\n\u003cp\u003eWith nearly 15 m² of internal space and a generous roof height of 219 cm, the Bella 8 × 20 ft. model is ideal for ambitious gardeners. It offers plenty of room for raised beds, trellising tall plants, and storing equipment. The diffused light provided by the polycarbonate panels prevents scorching while promoting even plant growth, making this a reliable solution for growing in all seasons.\u003c\/p\u003e\n\u003ch3\u003eBuilt to Handle British Weather\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003eWind resistance: up to 120 km\/h (33.3 m\/s)\u003c\/li\u003e  \n\t\u003cli\u003eSnow load capacity: up to 100 kg\/m²\u003c\/li\u003e  \n\t\u003cli\u003eImpact-resistant panels: up to 200× stronger than glass\u003c\/li\u003e  \n\t\u003cli\u003eMaintenance-free materials – no need for painting or sealing\u003c\/li\u003e  \n\t\u003cli\u003e5-year limited manufacturer warranty for added peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003eManual roof vents for airflow and humidity control\u003c\/li\u003e  \n\t\u003cli\u003eGalvanised perimeter steel base for strength and secure anchoring\u003c\/li\u003e  \n\t\u003cli\u003ePre-cut polycarbonate panels and pre-drilled aluminium profiles\u003c\/li\u003e  \n\t\u003cli\u003eSliding panel assembly system for hassle-free DIY installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're a passionate grower or want to extend your harvest season, the Bella 14.7 m² Greenhouse provides a stunning, spacious and resilient growing environment that complements any British garden.\u003c\/p\u003e  ","brand":"Palram","offers":[{"title":"Default Title","offer_id":56503354884482,"sku":"GRN20511","price":2391.51,"currency_code":"DKK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8581\/3378\/files\/canopia_bella_8x20ft_greenhouse__1__65512.webp?v=1774261904"},{"product_id":"bella-8-ft-x-8-ft-greenhouse-kit-silver-structure-twin-wall-panels","title":"Bella 8 ft. x 8 ft. Greenhouse Kit - Silver Structure \u0026 Twin Wall Panels","description":"\n\u003ch2\u003eBella 8 ft. x 8 ft. Greenhouse – Elegant, Wind-Resistant, and Built to Last\u003c\/h2\u003e\n\u003cp\u003eCreate the perfect environment for your plants with the Bella 8 ft. x 8 ft. Greenhouse from Canopia by Palram. Designed for year-round gardening in the British climate, this beautifully bell-shaped greenhouse combines graceful aesthetics with exceptional durability. Whether you’re starting seedlings, growing your own vegetables, or nurturing tropical plants, the Bella provides the space, light, and protection you need to thrive.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Technical Details\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eSpacious interior:\u003c\/strong\u003e Measures 244 × 244 cm (8 ft. × 8 ft.) with a total area of 6 m² – ideal for hobby gardeners and small family plots.\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eDurable twin-wall panels:\u003c\/strong\u003e 6 mm polycarbonate roof and wall panels offer excellent insulation, light diffusion, and impact resistance.\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eBell-shaped roof:\u003c\/strong\u003e Elegant design improves wind resistance and allows snow and debris to slide off easily – ideal for UK winters.\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eUV protection:\u003c\/strong\u003e Panels are 100% UV protected to block harmful rays and prevent yellowing over time.\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eStrong aluminium frame:\u003c\/strong\u003e Silver-finished, rust-resistant aluminium offers long-term structural stability and low maintenance.\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eGalvanised steel base:\u003c\/strong\u003e Included for added support, alignment, and anchoring (anchor screws not included).\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eEasy access:\u003c\/strong\u003e Wide double doors with low threshold for effortless entry with wheelbarrows and tools.\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eManual roof vents:\u003c\/strong\u003e Adjustable for temperature and humidity control throughout the day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal for Urban \u0026amp; Rural Gardens\u003c\/h3\u003e\n\u003cp\u003eThe Bella 8x8 is perfect for medium-sized gardens, patios, or allotments where reliable weather protection is key. Its generous height makes it easy to move around inside, while the ample growing space supports vegetables, herbs, flowers, and tall potted plants. The bell-shaped design offers improved airflow and light distribution for year-round cultivation.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the Canopia Bella Greenhouse?\u003c\/h3\u003e\n\u003cp\u003eBuilt to endure the elements, the Bella is made from virtually unbreakable materials that outperform traditional glass. With Canopia’s expertise in greenhouse innovation, you’ll benefit from both long-term performance and refined design. It’s an elegant, functional centrepiece that enhances your gardening success and your garden’s appearance.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003eIncludes pre-drilled profiles and pre-cut polycarbonate panels for easy self-assembly.\u003c\/li\u003e  \n\t\u003cli\u003eAnti-slip galvanised steel base and anchoring options for added security (anchors not included).\u003c\/li\u003e  \n\t\u003cli\u003eMaintenance-free construction – simply clean with water when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eExternal dimensions:\u003c\/strong\u003e 244 × 244 × 219 cm (W × D × H)\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eInternal dimensions:\u003c\/strong\u003e 236 × 239 × 211 cm (W × D × H)\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eDoor size:\u003c\/strong\u003e 118 × 178 cm (W × H)\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eSide wall height:\u003c\/strong\u003e 124 cm\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eLight transmission:\u003c\/strong\u003e 80%\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eTotal weight:\u003c\/strong\u003e 61 kg\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eWind resistance:\u003c\/strong\u003e up to 120 km\/h (33.3 m\/s)\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eSnow load capacity:\u003c\/strong\u003e up to 100 kg\/m²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Bella 6 m² Greenhouse is a timeless solution for passionate gardeners who want a space that’s as durable as it is attractive. Get growing with confidence – whatever the season.\u003c\/p\u003e ","brand":"Palram","offers":[{"title":"Default Title","offer_id":56503356096898,"sku":"GRN20508","price":1076.11,"currency_code":"DKK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8581\/3378\/files\/canopia_bella_8x8ft_greenhouse__1__65502.webp?v=1774261967"},{"product_id":"bella-8-ft-x-12-ft-greenhouse-kit-silver-structure-twin-wall-panels","title":"Bella 8 ft. x 16 ft. Greenhouse Kit - Silver Structure \u0026 Twin Wall Panels","description":"\r\n\u003ch2\u003eBella 12 m² Greenhouse – Elegant, Durable and Spacious\u003c\/h2\u003e\r\n\u003cp\u003eThe Bella 8 × 16 ft. Greenhouse by Canopia is the perfect choice for gardeners who want both beauty and performance. Its signature bell-shaped roof is not only visually striking but also highly functional, improving wind resistance and allowing snow to slide off with ease. With virtually unbreakable twin-wall polycarbonate panels, this greenhouse ensures excellent light diffusion, effective insulation, and maximum protection from harmful UV rays – creating the perfect environment for your plants to ...\u003c\/p\u003e\r\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\r\n\u003cul\u003e  \r\n\t\u003cli\u003eExternal dimensions: 244 × 489 cm (8 ft. × 16 ft.)\u003c\/li\u003e  \r\n\t\u003cli\u003eGrowing area: 12 m² (approx. 129 ft²)\u003c\/li\u003e  \r\n\t\u003cli\u003e6 mm twin-wall polycarbonate roof and wall panels – virtually unbreakable\u003c\/li\u003e  \r\n\t\u003cli\u003e80% light transmission for diffused sunlight and optimal plant growth\u003c\/li\u003e  \r\n\t\u003cli\u003e100% UV protection – panels will not yellow or become brittle over time\u003c\/li\u003e  \r\n\t\u003cli\u003eBell-shaped roof for improved wind and snow resistance\u003c\/li\u003e  \r\n\t\u003cli\u003eRust-resistant aluminium frame in natural silver finish\u003c\/li\u003e  \r\n\t\u003cli\u003eGalvanised steel base included – adds strength and simplifies alignment\u003c\/li\u003e  \r\n\t\u003cli\u003eWide double doors (118 × 171 cm) with low threshold for easy access\u003c\/li\u003e  \r\n\t\u003cli\u003eTwo manual roof vents for effective temperature and humidity control\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpacious Design for Year-Round Gardening\u003c\/h3\u003e\r\n\u003cp\u003eWhether you’re growing vegetables, herbs, or ornamental plants, the Bella 12 m² greenhouse offers generous headroom and floor space for raised beds, potting tables, and storage. The structure is ideal for year-round gardening, providing warmth in colder months and diffused light in summer – perfect for propagation, overwintering, and intensive growing.\u003c\/p\u003e\r\n\u003ch3\u003eBuilt to Withstand Harsh Weather\u003c\/h3\u003e\r\n\u003cp\u003eThanks to its robust materials and well-engineered structure, the Bella greenhouse can endure tough conditions. The twin-wall polycarbonate is up to 200 times stronger than glass and insulates better than single-layer panels. Combined with the arched roof design and steel-reinforced base, this greenhouse is ready to stand up to the elements.\u003c\/p\u003e\r\n\u003ch3\u003eFast Assembly and Low Maintenance\u003c\/h3\u003e\r\n\u003cul\u003e  \r\n\t\u003cli\u003eWind resistance: up to 120 km\/h (33.3 m\/s)\u003c\/li\u003e  \r\n\t\u003cli\u003eSnow load capacity: 100 kg\/m²\u003c\/li\u003e  \r\n\t\u003cli\u003eEasy DIY installation with pre-drilled profiles and pre-cut panels\u003c\/li\u003e  \r\n\t\u003cli\u003eSliding panel assembly system – no need for specialist tools\u003c\/li\u003e  \r\n\t\u003cli\u003eMaintenance-free materials – no rust, rot, or repainting required\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThe Bella 8 × 16 ft. Greenhouse combines Canopia’s proven engineering with elegant design, making it a reliable, stylish, and long-lasting addition to any British garden.\u003c\/p\u003e  ","brand":"Palram","offers":[{"title":"Default Title","offer_id":56503363600770,"sku":"GRN20510","price":1793.6,"currency_code":"DKK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8581\/3378\/files\/canopia_bella_8x16ft_greenhouse__1__65509.webp?v=1774262246"},{"product_id":"bella-8-ft-x-12-ft-greenhouse-kit-silver-structure-twin-wall-panels-1","title":"Bella 8 ft. x 12 ft. Greenhouse Kit - Silver Structure \u0026 Twin Wall Panels","description":"\n\u003ch2\u003eBella 8 ft. x 12 ft. Greenhouse – Elegant Design for Year-Round Growing\u003c\/h2\u003e\n\u003cp\u003eThe Bella greenhouse from Canopia by Palram blends graceful curves with robust engineering to give gardeners a refined space that’s built to last. With its signature bell-shaped roof, this 9 m² (244 × 367 cm) greenhouse offers excellent wind resistance, allows snow to slide off effortlessly, and provides an ideal growing climate for your plants year-round.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Materials\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003eSturdy, rust-resistant aluminium frame in silver finish\u003c\/li\u003e  \n\t\u003cli\u003eVirtually unbreakable twin-wall polycarbonate panels: 6 mm roof \u0026amp; wall panels, 4 mm for doors and windows\u003c\/li\u003e  \n\t\u003cli\u003eHigh roof with bell shape for added strength and vertical growing space\u003c\/li\u003e  \n\t\u003cli\u003eDouble doors (118 × 171 cm) with low threshold for easy access\u003c\/li\u003e  \n\t\u003cli\u003eGalvanised steel base frame included for structural stability\u003c\/li\u003e  \n\t\u003cli\u003e80% light diffusion for optimal plant health and UV protection\u003c\/li\u003e  \n\t\u003cli\u003eTwo manually operated roof vents for ventilation control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpacious, Weather-Resistant Growing Environment\u003c\/h3\u003e\n\u003cp\u003eWith 9 m² of floor space and a generous height of 219 cm, the Bella greenhouse provides plenty of room for growing vegetables, herbs, or ornamental plants, while also accommodating shelving, potting benches, and gardening tools. The unique curved roof not only adds aesthetic appeal but also protects your plants from strong winds and snow accumulation.\u003c\/p\u003e\n\u003ch3\u003eBuilt for UK Gardens – Durable \u0026amp; Practical\u003c\/h3\u003e\n\u003cp\u003eThe twin-wall polycarbonate glazing offers excellent insulation to maintain stable internal temperatures, while blocking harmful UV rays and reducing risk of scorching. The smart aluminium frame and reinforced base offer reliable performance year after year with zero maintenance required. Designed to handle up to 100 kg\/m² of snow and wind speeds up to 120 km\/h (33.3 m\/s), Bella is ideal for demanding British weather.\u003c\/p\u003e\n\u003ch3\u003eAssembly, Included Parts \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003eEasy DIY setup with pre-cut panels and drilled aluminium profiles\u003c\/li\u003e  \n\t\u003cli\u003eGalvanised steel base with anchoring holes (anchors not included)\u003c\/li\u003e  \n\t\u003cli\u003eTwo roof vents included for ventilation\u003c\/li\u003e  \n\t\u003cli\u003eMaintenance-free – no painting, rust-proof, and easy to clean\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eExternal dimensions:\u003c\/strong\u003e 244 × 367 × 219 cm\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eInternal dimensions:\u003c\/strong\u003e 236 × 359 × 211 cm\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eSidewall height:\u003c\/strong\u003e 124 cm\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eLight transmission:\u003c\/strong\u003e 80%\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eSnow load:\u003c\/strong\u003e 100 kg\/m²\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eWind resistance:\u003c\/strong\u003e 120 km\/h (33.3 m\/s)\u003c\/li\u003e  \n\t\u003cli\u003e\n\u003cstrong\u003eGross weight:\u003c\/strong\u003e 85 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Bella 8×12 ft. greenhouse is the perfect addition for UK gardeners who value strength, style, and plant protection in one thoughtfully engineered structure.\u003c\/p\u003e   ","brand":"Palram","offers":[{"title":"Default Title","offer_id":56503372251522,"sku":"GRN20509","price":1434.86,"currency_code":"DKK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8581\/3378\/files\/canopia_bella_8x12ft_greenhouse__1__65507.webp?v=1774262493"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8581\/3378\/collections\/tunnel_shaped_greenhouse_cover_image.webp?v=1769527257","url":"https:\/\/greenhouse-shop.co.uk\/collections\/tunnel.oembed","provider":"Greenhouse","version":"1.0","type":"link"}