{"product_id":"tunnel-greenhouse-6x4m-galvanised-steel-frame","title":"Tunnel Greenhouse 6x4m Galvanised Steel Frame","description":"\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eLarge Walk-In Greenhouse Australia for Home or Light Commercial Growing\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eIf you're after serious growing space, this tunnel greenhouse 6x4m gives you 24m² of protected ground area and roughly 48m³ of internal volume — enough room to run multiple garden beds, propagation benches, or a full-scale kitchen garden under one roof. Measuring 600 x 400 x 200 cm, this walk-in greenhouse in Australia from Green Fingers is built around a galvanised steel frame and a PE mesh cover, suited to both home backyards with room to spare and light commercial growing setups. The frame uses steel screw connectors at every joint for a rigid, stable structure, while the cover shields your plants from hail, wind-blown debris, insects, birds, rodents, and other backyard wildlife looking for an easy feed. At this size, it's a genuine step up from a starter greenhouse — the kind of setup that lets you grow at scale rather than just squeezing in a few pots.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrame Rigidity \u0026amp; Weather Resistance\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe galvanised steel tubing measures 24mm in diameter with a 0.6mm wall thickness, joined throughout with steel screw connectors that lock the frame matrix together and resist twisting or joint separation under load. Galvanising gives the frame solid resistance to rust from both coastal humidity and inland UV exposure, which matters over the lifespan of a structure this size. The PE mesh cover diffuses direct sunlight rather than blocking it outright, cutting the risk of leaf scorch on hot days while still letting enough light through for healthy growth. Overnight, the mesh helps hold onto some of the day's radiated warmth, buffering your plants against sudden temperature drops during cooler nights. Across a 6x4m span, a rigid, well-anchored frame matters more than on smaller units — wind loading increases with surface area, so the strength of the galvanised steel and the quality of your anchoring both carry more weight here than on a compact tunnel.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFunctional Features \u0026amp; Access\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eGetting in and out with wheelbarrows, watering equipment, or trays of seedlings is handled by a front roll-up door, wide enough for genuine working access rather than a squeeze-through gap. Airflow across this larger footprint is managed through 12 ventilation windows fitted with insect screens, letting you open up multiple points around the structure to establish real cross-breeze circulation rather than relying on a single vent to shift humidity out of a 48m³ space. Ground pegs are included to anchor the base perimeter, and assembly uses the same steel screw connector system as the frame itself, so no separate fastener types are needed. Given the scale of this unit, this is comfortably a two-person job rather than a solo afternoon project, but the fitting system doesn't require specialised tools beyond what's included.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003ePro-Tips \/ Best Practices for Setup\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAnchoring \u0026amp; Site Prep:\u003c\/strong\u003e At 6x4m, wind load across the full structure is significant, so anchoring properly matters more than on a smaller tunnel. Drive the supplied ground pegs deep into the soil around the entire perimeter, and where possible, position the greenhouse alongside an existing fence line, hedge, or outbuilding to break prevailing wind before it reaches the mesh cover.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eVentilation \u0026amp; Humidity Control:\u003c\/strong\u003e With 12 windows spread across the structure, open vents on both sides during warm mornings to create genuine cross-ventilation rather than opening just one end — this clears humidity faster and reduces the risk of fungal issues across a growing space this large.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFrame Material:\u003c\/strong\u003e Galvanised Steel (24mm diameter, 0.6mm tube thickness)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePanel Material:\u003c\/strong\u003e PE Mesh\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOverall Dimensions:\u003c\/strong\u003e 600 x 400 x 200cm (6 x 4 x 2m)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGround Area \/ Capacity:\u003c\/strong\u003e 24 m² \/ 48 m³\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e 12 Windows with Insect Screens\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDoor Type:\u003c\/strong\u003e Front Roll-Up Door\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 x Tunnel Greenhouse, 1 x Assembly Instruction (shipped in 2 packages)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eIs this greenhouse suitable for light commercial growing, not just home use?\u003c\/strong\u003e Yes. At 24m² of ground area and 48m³ of internal volume, this tunnel greenhouse suits both larger home gardens and light commercial growing setups where a single small unit wouldn't provide enough space for multiple beds or benches.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eHow do I anchor a greenhouse this size against wind?\u003c\/strong\u003e Wind load increases with surface area, so anchoring is more important on a 6x4m structure than on a smaller tunnel. Drive the supplied ground pegs firmly around the full perimeter, and position the unit near a fence line or hedge where possible to break prevailing winds before they reach the frame.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWill the galvanised steel frame hold up over multiple seasons outdoors?\u003c\/strong\u003e Yes. Galvanised steel resists rust from both coastal humidity and UV exposure, and the steel screw connectors keep frame joints tight under tension rather than loosening over time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eHow many people are needed to assemble this greenhouse?\u003c\/strong\u003e Given the 6x4m scale, this is best approached as a two-person job. The frame uses a consistent steel screw connector system throughout, so no separate fastener types are required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eDoes this greenhouse come with a warranty?\u003c\/strong\u003e Yes, it's covered by a 1-year warranty.\u003c\/p\u003e\n\u003c!-- Shipping Exclusions Accordion Start --\u003e\n\u003cdiv class=\"shipping-exclusions-wrapper\" style=\"margin: 20px 0;\"\u003e\n\u003cem\u003e\u003cstrong\u003eDelivery Address Note:\u003c\/strong\u003e \u003c\/em\u003eStandard shipping rates are calculated based on your delivery postcode and will be clearly displayed before you enter payment details. Free shipping is available for eligible Australian postcodes. Please note that physical street addresses are required at checkout, as our courier partners cannot deliver hardware parcels to PO Boxes or Parcel Lockers or Parcel Collect locations.\n\u003cdetails style=\"border: 1px solid #e2e8f0; border-radius: 6px; padding: 12px 16px; background-color: #f8fafc;\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer; color: #1e293b; font-size: 15px;\"\u003eExcluded Postcodes \u0026amp; Custom Shipping Options (Click to Expand)\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 16px; padding-top: 12px; border-top: 1px solid #e2e8f0; font-size: 14px; line-height: 1.6; color: #334155;\"\u003e\n\u003cp style=\"margin-top: 0;\"\u003eDue to freight weight and carrier size limits, standard checkout delivery is \u003cstrong\u003enot available\u003c\/strong\u003e for the following regional, remote, and offshore postcodes:\u003c\/p\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp style=\"margin: 8px 0 4px 0;\"\u003e\u003cstrong\u003eNorthern Territory (NT):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; word-break: break-word;\"\u003e0803, 0811, 0813, 0814, 0821, 0822, 0830, 0837, 0838, 0839, 0840, 0845, 0847, 0850, 0851, 0852, 0853, 0854, 0860, 0861, 0862, 0871, 0872, 0873, 0880, 0881, 0885, 0886\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp style=\"margin: 8px 0 4px 0;\"\u003e\u003cstrong\u003eNew South Wales (NSW) \u0026amp; External Territories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; word-break: break-word;\"\u003e1335, 1499, 2139, 2628, 2630, 2649, 2795, 2898, 2899\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp style=\"margin: 8px 0 4px 0;\"\u003e\u003cstrong\u003eVictoria (VIC):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; word-break: break-word;\"\u003e3552, 3709\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp style=\"margin: 8px 0 4px 0;\"\u003e\u003cstrong\u003eQueensland (QLD):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; word-break: break-word;\"\u003e4003, 4275, 4304, 4306, 4310, 4313, 4340, 4343, 4350, 4352, 4357, 4359, 4361, 4370, 4380, 4403, 4404, 4406, 4407, 4413, 4415, 4416, 4417, 4419, 4423, 4424, 4428, 4454, 4455, 4462, 4467, 4468, 4470, 4474, 4477, 4478, 4479, 4481, 4486, 4487, 4492, 4493, 4496, 4566, 4580, 4605, 4606, 4610, 4611, 4612, 4613, 4625, 4630, 4650, 4660, 4671, 4676, 4699, 4702, 4703, 4705, 4714, 4719, 4721, 4726, 4732, 4741, 4751, 4757, 4798, 4800, 4806, 4807, 4813, 4816, 4819, 4822, 4823, 4824, 4825, 4828, 4829, 4830, 4849, 4850, 4854, 4855, 4856, 4859, 4860, 4861, 4865, 4871, 4872, 4873, 4874, 4875, 4876, 4880, 4883, 4884, 4885, 4886, 4887, 4888, 4892, 4895\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp style=\"margin: 8px 0 4px 0;\"\u003e\u003cstrong\u003eSouth Australia (SA):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; word-break: break-word;\"\u003e5221, 5223, 5310, 5410, 5601, 5653, 5661, 5690\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp style=\"margin: 8px 0 4px 0;\"\u003e\u003cstrong\u003eWestern Australia (WA) \u0026amp; Indian Ocean Territories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; word-break: break-word;\"\u003e6161, 6220, 6221, 6225, 6231, 6236, 6239, 6258, 6260, 6262, 6271, 6275, 6302, 6304, 6306, 6311, 6312, 6315, 6316, 6317, 6328, 6330, 6332, 6333, 6337, 6338, 6341, 6348, 6352, 6355, 6356, 6357, 6359, 6367, 6383, 6397, 6401, 6410, 6412, 6414, 6422, 6423, 6424, 6431, 6434, 6436, 6437, 6438, 6442, 6443, 6445, 6446, 6448, 6450, 6461, 6472, 6473, 6475, 6479, 6485, 6503, 6506, 6509, 6515, 6519, 6522, 6525, 6531, 6532, 6535, 6536, 6562, 6566, 6568, 6572, 6575, 6603, 6605, 6616, 6630, 6635, 6638, 6639, 6642, 6646, 6705, 6707, 6714, 6718, 6722, 6725, 6726, 6728, 6740, 6743, 6753, 6758, 6760, 6765, 6770, 6798, 6799, 6903, 6957, 6991, 6997\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003cp style=\"margin: 8px 0 4px 0;\"\u003e\u003cstrong\u003eTasmania (TAS):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; word-break: break-word;\"\u003e7054, 7109, 7116, 7120, 7140, 7170, 7172, 7175, 7211, 7213, 7215, 7255, 7256, 7257, 7304, 7315, 7330\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 16px; padding: 12px; background-color: #ffffff; border-left: 3px solid #0284c7; border-radius: 4px;\"\u003e\n\u003cp style=\"margin: 0 0 4px 0; font-weight: bold; color: #0284c7;\"\u003eNeed Delivery to an Excluded Location?\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eIf your destination postcode is listed above, we can still arrange freight through a specialized third-party carrier. Please email \u003cstrong\u003ehello@gardenyard.com.au\u003c\/strong\u003e before placing your online order to request a personalised shipping quote.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- Shipping Exclusions Accordion End --\u003e","brand":"Garden Yard Australia™","offers":[{"title":"Default Title","offer_id":47464428470578,"sku":"GH-WALK-F-600X400X200-GN-AB","price":312.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3501\/6754\/files\/tunnel-greenhouse-6x4m-galvanised-frame.jpg?v=1787055117","url":"https:\/\/gardenyard.com.au\/products\/tunnel-greenhouse-6x4m-galvanised-steel-frame","provider":" Garden Yard Australia™","version":"1.0","type":"link"}