{"product_id":"tube-arch-greenhouse-3-x-4-m-12-m2","title":"TUBE Arch Greenhouse 3 x 4 m (12 m2)","description":"\n\u003ch2\u003eKLASIKA Tube Greenhouse\u003c\/h2\u003e\n\u003cp\u003eThe Meistro Kodas KLASIKA Tube Greenhouse combines classic arched design with a reinforced tubular frame for outstanding strength and stability. Designed and made in Lithuania, it offers a bright, warm, and weather-resistant space suitable for year-round growing in British conditions.\u003c\/p\u003e\n\u003ch3\u003eStrong tubular steel construction\u003c\/h3\u003e\n\u003cp\u003eThe frame is made from 1 mm thick galvanised steel with a 20 x 20 mm square tube profile and a zinc coating of 275 g\/m². This solid structure ensures long-lasting corrosion resistance and reliable performance without the need for extra foundations. Each arch is spaced approximately 67 cm apart and anchored 30 cm into the ground for maximum stability.\u003c\/p\u003e\n\u003ch3\u003ePractical, adaptable design\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003e3 m wide and 2.18 m high, extendable in 2 m sections\u003c\/li\u003e  \n\t\u003cli\u003e4 mm or 6 mm twin-wall polycarbonate panels with 10-year warranty*\u003c\/li\u003e  \n\t\u003cli\u003eDoors with upper and lower openings plus rear ventilation window\u003c\/li\u003e  \n\t\u003cli\u003e100 mm wide base frame with stiffening rib for strength\u003c\/li\u003e  \n\t\u003cli\u003eAssembly using the simple KRAB connector system with M5 bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptimised for light and weather resistance\u003c\/h3\u003e\n\u003cp\u003eThe arched roof allows snow to slide off naturally, while the polycarbonate glazing ensures even light distribution and excellent insulation. The structure’s generous width and height provide ample room for tall plants and hanging supports.\u003c\/p\u003e\n\u003ch3\u003eCertified European quality\u003c\/h3\u003e\n\u003cp\u003eEvery KLASIKA Tube Greenhouse carries CE certification and complies with EN 1090-1:2009+A1:2011 and EN10346: DX51D+Z standards for galvanised steel production. This guarantees a durable, high-quality product you can trust for many years.\u003c\/p\u003e\n\u003ch3\u003eIncluded in the box\u003c\/h3\u003e\n\u003cul\u003e  \n\t\u003cli\u003eGalvanised 20 x 20 x 1 mm tubular steel frame\u003c\/li\u003e  \n\t\u003cli\u003eBase frame with stiffening rib\u003c\/li\u003e  \n\t\u003cli\u003e4 mm or 6 mm polycarbonate panels\u003c\/li\u003e  \n\t\u003cli\u003eAll fixings, gaskets, and aluminium sealing strip\u003c\/li\u003e  \n\t\u003cli\u003eDoors, ventilation window, and assembly manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintenance is straightforward: clean the panels with mild detergent, avoid sulphur-based disinfectants, and remove snow build-up in winter. When properly assembled, the polycarbonate panels are guaranteed for 10 years under standard outdoor conditions.\u003c\/p\u003e\n\u003cp\u003eChoose the Meistro Kodas KLASIKA Tube Greenhouse for lasting durability, clever design, and efficient light performance—shop online today.\u003c\/p\u003e","brand":"KLASIKA","offers":[{"title":"Default Title","offer_id":56503348003202,"sku":"GRN-80-133","price":490.16,"currency_code":"DKK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8581\/3378\/files\/klasika_tube__4m___1_67800.webp?v=1774261577","url":"https:\/\/greenhouse-shop.co.uk\/products\/tube-arch-greenhouse-3-x-4-m-12-m2","provider":"Greenhouse","version":"1.0","type":"link"}