{"product_id":"retractable-tunnels-copy","title":"PRO SERIES Retractable Tunnel","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #333333; line-height: 1.5; font-size: 14px; width: 100%; max-width: 1000px; margin: 0 auto; box-sizing: border-box; display: block; clear: both;\"\u003e\n\n    \u003c!-- UNIFORM BRANDED HORIZONTAL TABS NAV --\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; border-bottom: 2px solid #124984; margin-bottom: 20px; gap: 4px; width: 100%;\"\u003e\n        \u003cbutton id=\"tabBtn-desc\" onclick=\"openTunnelTab('desc')\" style=\"padding: 10px 14px; background-color: #124984; color: #ffffff; border: none; font-weight: bold; font-size: 11px; text-transform: uppercase; cursor: pointer; border-radius: 4px 4px 0 0; display: inline-block;\"\u003eDescription\u003c\/button\u003e\n        \u003cbutton id=\"tabBtn-pricing\" onclick=\"openTunnelTab('pricing')\" style=\"padding: 10px 14px; background-color: #dcdcdc; color: #333333; border: none; font-weight: bold; font-size: 11px; text-transform: uppercase; cursor: pointer; border-radius: 4px 4px 0 0; display: inline-block;\"\u003eStandard Sizes \u0026amp; Pricing\u003c\/button\u003e\n        \u003cbutton id=\"tabBtn-compare\" onclick=\"openTunnelTab('compare')\" style=\"padding: 10px 14px; background-color: #dcdcdc; color: #333333; border: none; font-weight: bold; font-size: 11px; text-transform: uppercase; cursor: pointer; border-radius: 4px 4px 0 0; display: inline-block;\"\u003eSignature vs. Pro Series\u003c\/button\u003e\n        \u003cbutton id=\"tabBtn-specs\" onclick=\"openTunnelTab('specs')\" style=\"padding: 10px 14px; background-color: #dcdcdc; color: #333333; border: none; font-weight: bold; font-size: 11px; text-transform: uppercase; cursor: pointer; border-radius: 4px 4px 0 0; display: inline-block;\"\u003eTechnical Specifications\u003c\/button\u003e\n        \u003cbutton id=\"tabBtn-faq\" onclick=\"openTunnelTab('faq')\" style=\"padding: 10px 14px; background-color: #dcdcdc; color: #333333; border: none; font-weight: bold; font-size: 11px; text-transform: uppercase; cursor: pointer; border-radius: 4px 4px 0 0; display: inline-block;\"\u003eFrequently Asked Questions\u003c\/button\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- TAB 1: DESCRIPTION --\u003e\n    \u003cdiv id=\"tunnelTab-desc\" style=\"display: block; width: 100%; padding: 5px 0; box-sizing: border-box;\"\u003e\n        \u003ch3 style=\"color: #00aeef; margin-top: 0; margin-bottom: 12px; font-size: 16px; font-weight: bold; text-transform: uppercase; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003ePRO SERIES RETRACTABLE TUNNEL: THE PLUG-AND-PLAY INDUSTRIAL WORKHORSE\u003c\/h3\u003e\n        \u003cp style=\"color: #444444; margin-bottom: 15px; font-size: 13px; line-height: 1.6;\"\u003eWhen your operation needs immediate weather protection without the lead times of custom engineering, the \u003cstrong\u003ePro Series Retractable Tunnel\u003c\/strong\u003e is the ultimate industrial \"fast-fix.\" Built as a rapid utility shelter, it protects loading docks, pedestrian walkways, equipment linkages, and temporary storage bays with zero hassle.\u003c\/p\u003e\n        \u003cp style=\"color: #444444; margin-bottom: 15px; font-size: 13px; line-height: 1.6;\"\u003eArriving pre-assembled for rapid site deployment, simply expand the structure across your track path and secure it in place—no complex technical assembly or long installation schedules required. When not in use, the pantograph scissors collapse down to an ultra-compact footprint, returning over 85% of your yard space instantly.\u003c\/p\u003e\n        \u003cp style=\"color: #444444; margin-bottom: 15px; font-size: 13px; line-height: 1.6;\"\u003eClad exclusively in high-tenacity Industrial White PVC, the canopy actively reflects solar heat to keep interiors cooler while providing maximum natural light diffusion for workers inside. Heavy-duty 40mm x 40mm x 2mm structural framing guarantees long-term durability at our most competitive price point.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- TAB 2: STANDARD SIZES \u0026 PRICING WITH INTERACTIVE DROPDOWN --\u003e\n    \u003cdiv id=\"tunnelTab-pricing\" style=\"display: none; width: 100%; padding: 5px 0; box-sizing: border-box;\"\u003e\n        \u003ch3 style=\"color: #00aeef; margin-top: 0; margin-bottom: 12px; font-size: 16px; font-weight: bold; text-transform: uppercase; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003ePro Series Standard Lengths \u0026amp; Online Ordering\u003c\/h3\u003e\n        \u003cp style=\"color: #666666; margin-bottom: 15px; font-size: 13px;\"\u003eSelect your required pre-assembled length variant from the dropdown bar below to calculate your coverage profile and place an inquiry at our fixed rate of $1,640 AUD per lineal metre (2.0m Clear Width x 2.0m Side Height):\u003c\/p\u003e\n        \n        \u003cdiv style=\"margin-bottom: 20px; display: block; width: 100%;\"\u003e\n            \u003clabel style=\"display: block; font-weight: bold; margin-bottom: 6px; color: #444444; font-size: 12px; text-transform: uppercase;\"\u003eSelect Tunnel Length Variant:\u003c\/label\u003e\n            \u003cselect id=\"tunnelVariantSelect\" style=\"width: 100%; padding: 12px; border: 2px solid #124984; border-radius: 4px; font-size: 14px; font-weight: bold; color: #124984; box-sizing: border-box; display: block; background-color: #ffffff; cursor: pointer;\" onchange=\"updateTunnelVariantDetails()\"\u003e\n                \u003coption value=\"5\" selected\u003e5 Metres (Min. Run) — $8,200.00 AUD\u003c\/option\u003e\n                \u003coption value=\"7\"\u003e7 Metres — $11,480.00 AUD\u003c\/option\u003e\n                \u003coption value=\"9\"\u003e9 Metres — $14,760.00 AUD\u003c\/option\u003e\n                \u003coption value=\"12\"\u003e12 Metres — $19,680.00 AUD\u003c\/option\u003e\n                \u003coption value=\"15\"\u003e15 Metres — $24,600.00 AUD\u003c\/option\u003e\n                \u003coption value=\"20\"\u003e20 Metres — $32,800.00 AUD\u003c\/option\u003e\n            \u003c\/select\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"background-color: #f9f9f9; border: 1px solid #dddddd; border-radius: 6px; padding: 18px; display: block; width: 100%; box-sizing: border-box; margin-bottom: 20px; clear: both;\"\u003e\n            \u003cdiv style=\"margin-bottom: 10px; font-size: 13px; color: #555555; display: block;\"\u003e\n                Profile Dimensions: \u003cspan style=\"font-weight: bold; color: #333333; font-size: 14px;\"\u003e2.0m Clear Width x 2.0m Side Height\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"margin-bottom: 10px; font-size: 13px; color: #555555; display: block;\"\u003e\n                Total Coverage Footprint: \u003cspan id=\"displayVariantArea\" style=\"font-weight: bold; color: #333333; font-size: 15px;\"\u003e10.0 m² Coverage (5.0m Length x 2.0m Width)\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"margin-bottom: 10px; font-size: 13px; color: #555555; display: block;\"\u003e\n                Retracted Storage Footprint: \u003cspan id=\"displayVariantRetracted\" style=\"font-weight: bold; color: #124984; font-size: 15px;\"\u003e~0.75m Footprint (Ultra-compact ~85% site recovery)\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"margin-bottom: 15px; font-size: 14px; color: #555555; display: block; border-top: 1px solid #dddddd; padding-top: 12px;\"\u003e\n                Total Investment: \u003cspan id=\"displayVariantPrice\" style=\"font-weight: bold; color: #00aeef; font-size: 20px;\"\u003e$8,200.00 AUD\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"display: block; width: 100%; clear: both;\"\u003e\n                \u003ca id=\"displayVariantCTA\" href=\"https:\/\/stretchtents.com.au\/pages\/contact?variant=5m\u0026amp;price=8200\" style=\"display: block; text-align: center; background-color: #124984; color: #ffffff; text-decoration: none; padding: 12px; font-weight: bold; border-radius: 4px; text-transform: uppercase; font-size: 12px; letter-spacing: 0.5px; box-sizing: border-box; width: 100%;\"\u003eOrder Selected Size Online\u003c\/a\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003ch4 style=\"color: #00aeef; margin-top: 20px; margin-bottom: 10px; font-size: 14px; font-weight: bold; text-transform: uppercase;\"\u003eComplete Variant Breakdown Matrix\u003c\/h4\u003e\n        \u003cdiv style=\"overflow-x: auto; width: 100%; border: 1px solid #dddddd; border-radius: 4px; margin-bottom: 20px; box-sizing: border-box;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px; text-align: left; font-size: 13px; background-color: #ffffff;\"\u003e\n                \u003cthead\u003e\n                    \u003ctr style=\"background-color: #00aeef; color: #ffffff;\"\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 25%; text-transform: uppercase; font-size: 11px;\"\u003eLength Variant\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 30%; text-transform: uppercase; font-size: 11px;\"\u003eCoverage Footprint\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 25%; text-transform: uppercase; font-size: 11px;\"\u003eRetracted Profile\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 20%; text-transform: uppercase; font-size: 11px;\"\u003eInvestment\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003e5.0 Metres (Min. Run)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e10.0 m² (5m L x 2m W)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e~0.75m Footprint\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #00aeef;\"\u003e$8,200.00 AUD\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003e7.0 Metres\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e14.0 m² (7m L x 2m W)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e~1.05m Footprint\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #00aeef;\"\u003e$11,480.00 AUD\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003e9.0 Metres\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e18.0 m² (9m L x 2m W)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e~1.35m Footprint\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #00aeef;\"\u003e$14,760.00 AUD\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003e12.0 Metres\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e24.0 m² (12m L x 2m W)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e~1.80m Footprint\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #00aeef;\"\u003e$19,680.00 AUD\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003e15.0 Metres\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e30.0 m² (15m L x 2m W)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e~2.25m Footprint\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #00aeef;\"\u003e$24,600.00 AUD\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003e20.0 Metres\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e40.0 m² (20m L x 2m W)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e~3.00m Footprint\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #00aeef;\"\u003e$32,800.00 AUD\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- TAB 3: SIGNATURE VS PRO SERIES COMPARISON --\u003e\n    \u003cdiv id=\"tunnelTab-compare\" style=\"display: none; width: 100%; padding: 5px 0; box-sizing: border-box;\"\u003e\n        \u003ch3 style=\"color: #00aeef; margin-top: 0; margin-bottom: 12px; font-size: 16px; font-weight: bold; text-transform: uppercase; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003eQuick Comparison: Scaling For Success\u003c\/h3\u003e\n        \u003cp style=\"color: #444444; margin-bottom: 15px; font-size: 13px; line-height: 1.6;\"\u003eUse this guide to quickly identify the structural grade your site requires between our rapid \u003cstrong\u003ePro Series\u003c\/strong\u003e and high-performance \u003cstrong\u003eSignature Series\u003c\/strong\u003e.\u003c\/p\u003e\n        \n        \u003cdiv style=\"overflow-x: auto; width: 100%; border: 1px solid #dddddd; border-radius: 4px; margin-bottom: 20px; box-sizing: border-box;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px; text-align: left; font-size: 13px; background-color: #ffffff;\"\u003e\n                \u003cthead\u003e\n                    \u003ctr style=\"background-color: #00aeef; color: #ffffff;\"\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 25%; text-transform: uppercase; font-size: 11px;\"\u003eFeature\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 37.5%; text-transform: uppercase; font-size: 11px;\"\u003ePro Series (Entry-Level Utility)\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 37.5%; text-transform: uppercase; font-size: 11px;\"\u003eSignature Series (Best Solution)\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003ePrimary Use\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eStandard Walkways \u0026amp; Temp Storage\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eAirports, Workshops, Building Add-ons\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eMax Dimensions\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eStandardised Modular Sizes Only\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eUp to 15m Wide \/ 5m High\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eFrame Specs\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eStandard 40mm x 40mm x 2mm\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eHeavy Duty 45x60mm to 150x60mm\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eBranding\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eNone (Clean PVC Only)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eFully Brandable (Digital \u0026amp; Screen Print)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eColour Range\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eWhite Only (High Heat Reflectivity)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eUnlimited (Full RAL Range)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eDeployment\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003ePre-Assembled \/ Expand \u0026amp; Go\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eTechnical Installation \/ Integrated\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n\n        \u003ch4 style=\"color: #00aeef; margin-top: 20px; margin-bottom: 10px; font-size: 14px; font-weight: bold; text-transform: uppercase;\"\u003eProblem vs. Solution Guide\u003c\/h4\u003e\n        \u003cdiv style=\"overflow-x: auto; width: 100%; border: 1px solid #dddddd; border-radius: 4px; box-sizing: border-box;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px; text-align: left; font-size: 13px; background-color: #ffffff;\"\u003e\n                \u003cthead\u003e\n                    \u003ctr style=\"background-color: #00aeef; color: #ffffff;\"\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 35%; text-transform: uppercase; font-size: 11px;\"\u003eIf Your Problem Is...\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 25%; text-transform: uppercase; font-size: 11px;\"\u003eBest Solution\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 40%; text-transform: uppercase; font-size: 11px;\"\u003eWhy It Wins\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e\"I need a fast, low-cost walkway.\"\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #00aeef;\"\u003ePro Series\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003ePre-assembled and \"white-only\" utility for low-stakes, sheltered areas.\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e\"I need a 15m wide workshop.\"\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eSignature Series\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eThe 150mm profile offers the structural peace of mind that standard tunnels cannot.\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e\"Our site is in a high-wind airport zone.\"\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eSignature Series\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eCertified Italian engineering and beefed-up frames are built for permanent exposure.\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e\"I want to match my corporate colours.\"\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eSignature Series\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eUnlimited colours and full branding turn the tunnel into a professional building add-on.\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- TAB 4: TECHNICAL SPECIFICATIONS --\u003e\n    \u003cdiv id=\"tunnelTab-specs\" style=\"display: none; width: 100%; padding: 5px 0; box-sizing: border-box;\"\u003e\n        \u003ch3 style=\"color: #00aeef; margin-top: 0; margin-bottom: 12px; font-size: 16px; font-weight: bold; text-transform: uppercase; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003ePro Series Technical Specifications\u003c\/h3\u003e\n        \u003cdiv style=\"overflow-x: auto; width: 100%; border: 1px solid #dddddd; border-radius: 4px; box-sizing: border-box;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 500px; text-align: left; font-size: 13px; background-color: #ffffff;\"\u003e\n                \u003cthead\u003e\n                    \u003ctr style=\"background-color: #00aeef; color: #ffffff;\"\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 30%; text-transform: uppercase; font-size: 11px;\"\u003eSpecification\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; font-weight: bold; width: 70%; text-transform: uppercase; font-size: 11px;\"\u003eEngineering \u0026amp; Design Parameters\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eFrame Profile\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eStandard 40mm x 40mm x 2mm heavy-gauge structural framing profile.\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eFixed Profile Dimensions\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e2.0m Clear Width x 2.0m Side Height (Customisable length from 5.0m minimum run).\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eCanopy Membrane\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eHigh-tenacity Industrial White PVC (Heat-reflective \u0026amp; high light diffusion).\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eCommercial Rate\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003e$1,640.00 AUD per linear metre (5m minimum order threshold).\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #f9f9f9; border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eRetraction Mechanism\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003ePre-assembled pantograph scissor mechanism with tracking guide wheels.\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n                        \u003ctd style=\"padding: 10px; font-weight: bold; color: #124984;\"\u003eCustomisation\u003c\/td\u003e\n                        \u003ctd style=\"padding: 10px; color: #444444;\"\u003eNone (Standardised White PVC utility build for immediate dispatch).\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- TAB 5: FAQ --\u003e\n    \u003cdiv id=\"tunnelTab-faq\" style=\"display: none; width: 100%; padding: 5px 0; box-sizing: border-box;\"\u003e\n        \u003ch3 style=\"color: #00aeef; margin-top: 0; margin-bottom: 12px; font-size: 16px; font-weight: bold; text-transform: uppercase; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n        \u003cdiv style=\"font-size: 13px; color: #444444; line-height: 1.6;\"\u003e\n            \u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eQ: What is the minimum length for ordering the Pro Series Tunnel?\u003c\/strong\u003e\u003cbr\u003eA: The minimum run length for the Pro Series Retractable Tunnel is 5.0 metres (priced at $1,640 AUD per metre).\u003c\/p\u003e\n            \u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eQ: Why is the Pro Series offered exclusively in Industrial White?\u003c\/strong\u003e\u003cbr\u003eA: High-tenacity Industrial White PVC reflects solar heat to keep interior work zones cooler while allowing maximum natural daylight, eliminating the need for internal day lighting.\u003c\/p\u003e\n            \u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eQ: How fast can the Pro Series be deployed on site?\u003c\/strong\u003e\u003cbr\u003eA: Arriving pre-assembled from our factory, deployment is instant—simply expand the concertina framework across your site and anchor it down without technical construction crews.\u003c\/p\u003e\n            \u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eQ: When should I choose the Signature Series instead?\u003c\/strong\u003e\u003cbr\u003eA: If you require spans over 6m wide (up to 15m), custom RAL corporate colours, digital logo branding, or site-specific engineering for extreme wind zones like airports, choose our \u003cstrong\u003eSignature Series\u003c\/strong\u003e.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- NAVIGATION TAB \u0026 VARIANT DROPDOWN CONTROLLER SCRIPT --\u003e\n\u003cscript\u003e\n    function openTunnelTab(tabId) {\n        var ids = ['desc', 'pricing', 'compare', 'specs', 'faq'];\n        ids.forEach(function(id) {\n            var contentBlock = document.getElementById('tunnelTab-' + id);\n            var buttonBlock = document.getElementById('tabBtn-' + id);\n            if (contentBlock \u0026\u0026 buttonBlock) {\n                if (id === tabId) {\n                    contentBlock.style.display = 'block';\n                    buttonBlock.style.backgroundColor = '#124984';\n                    buttonBlock.style.color = '#ffffff';\n                } else {\n                    contentBlock.style.display = 'none';\n                    buttonBlock.style.backgroundColor = '#dcdcdc';\n                    buttonBlock.style.color = '#333333';\n                }\n            }\n        });\n    }\n\n    function updateTunnelVariantDetails() {\n        var dropdown = document.getElementById(\"tunnelVariantSelect\");\n        if (!dropdown) return;\n\n        var length = parseInt(dropdown.value) || 5;\n        var ratePerMeter = 1640.00;\n        var width = 2.0;\n\n        var totalM2 = length * width;\n        var retractedLen = (length * 0.15).toFixed(2);\n        var totalPrice = length * ratePerMeter;\n\n        var areaText = document.getElementById(\"displayVariantArea\");\n        var retractedText = document.getElementById(\"displayVariantRetracted\");\n        var priceText = document.getElementById(\"displayVariantPrice\");\n        var ctaBtn = document.getElementById(\"displayVariantCTA\");\n\n        if (areaText) areaText.innerText = totalM2.toFixed(1) + \" m² Coverage (\" + length.toFixed(1) + \"m Length x 2.0m Width)\";\n        if (retractedText) retractedText.innerText = \"~\" + retractedLen + \"m Footprint (Ultra-compact ~85% site recovery)\";\n        if (priceText) priceText.innerText = \"$\" + totalPrice.toLocaleString('en-AU', { minimumFractionDigits: 2, maximumFractionDigits: 2 }) + \" AUD\";\n        if (ctaBtn) ctaBtn.href = \"https:\/\/stretchtents.com.au\/pages\/contact?variant=\" + length + \"m\u0026total_m2=\" + totalM2.toFixed(1) + \"\u0026price=\" + totalPrice;\n    }\n\n    setTimeout(updateTunnelVariantDetails, 150);\n\u003c\/script\u003e","brand":"Giulio Barbieri","offers":[{"title":"Default Title","offer_id":56878310654118,"sku":null,"price":1640.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0410\/8361\/files\/proseries.jpg?v=1785308404","url":"https:\/\/stretchtents.com.au\/products\/retractable-tunnels-copy","provider":"AU Stretch tents","version":"1.0","type":"link"}