--- product_id: 55340257 title: "6m x 3m Polytunnel \"Strongest In It's Class\" a fully Galvanised Structure with more internal bracing than all other similar tunnels! 4 Diagonal Bracing NOT 2, 3 Full Length Roof Bracing NOT 2. FREE PolyTunnel Grow book with all orders" brand: "crocodile trading" price: "€ 6.91" currency: EUR in_stock: false url: https://www.desertcart.be/products/55340257-6m-x-3m-polytunnel-strongest-in-its-class-a-fully store_origin: BE region: Belgium --- # 4 diagonal + 3 roof braces 12 lateral vents for airflow 25mm galvanized steel frame 6m x 3m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more internal bracing than all other similar tunnels! 4 Diagonal Bracing NOT 2, 3 Full Length Roof Bracing NOT 2. FREE PolyTunnel Grow book with all orders **Brand:** crocodile trading **Price:** € 6.91 **Availability:** ❌ Out of Stock ## Summary > 🌱 Grow stronger, grow smarter — the polytunnel that means business! ## Quick Answers - **What is this?** 6m x 3m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more internal bracing than all other similar tunnels! 4 Diagonal Bracing NOT 2, 3 Full Length Roof Bracing NOT 2. FREE PolyTunnel Grow book with all orders by crocodile trading - **How much does it cost?** € 6.91 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/55340257-6m-x-3m-polytunnel-strongest-in-its-class-a-fully) ## Best For - crocodile trading enthusiasts ## Why This Product - Trusted crocodile trading brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Assembly:** All bolted construction with aligned holes & included spanner kit - • **Bonus Grow Guide Included:** FREE expert Polytunnel Grow book to maximize your harvest - • **Optimized Ventilation System:** 12 lateral vents + double zip door for perfect airflow control - • **Unrivaled Structural Strength:** 4 diagonal & 3 roof braces deliver industry-leading stability - • **Premium Galvanized Steel Frame:** Robust 25mm, 0.8mm thick steel resists corrosion & wind ## Overview The 6m x 3m Polytunnel features a fully galvanized 25mm steel frame with 4 diagonal and 3 full-length roof braces, making it the strongest in its class. Designed for superior stability and ventilation, it includes 12 lateral vents and a double zip-fastened door. Assembly is straightforward with all bolted connections and clear instructions. Comes with a free Polytunnel Grow book to help you achieve spectacular seasonal harvests. ## Description Product description The Allotment Master 6 m x 3 m (20 ft) polytunnel...and a 10ft Tunnel design with a strong structure for protection against winds.This tunnel will help you grow spectacular harvests of fruit and vegetables throughout the seasons. Allotment Master Specifications: The strongest in its class, in galvanised steel for greater stability.----Jane Lane nurseriesFor all other sectors:- Safety Warning Always wear appropriate protective clothing and gloves when handling the greenhouse. Be cautious of sharp edges and heavy components during assembly and maintenance. Ensure the greenhouse is properly anchored and ventilated to prevent damage or injury. Follow all assembly and maintenance instructions carefully. ## Features - 2 corner reinforcement braces (instead of 2).7-Part frame arched with 2 horizontal support spacers and not two. - Replacement sheets, seals and poles are available. - 25 mm galvanised steel frame, 0.8 mm thick with assembly instructions (may not be in English). - 12 lateral vents, double zip fastened door, reinforced sheet with flaps to ensure the stability of the tunnel. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00Q4TVDRK | | Brand Name | Crocodile Trading | | Closure Type | Zipper | | Colour | green | | Cover Material | Polyethylene (PE) | | Customer Reviews | 4.0 4.0 out of 5 stars (71) | | Door Style | zipper | | Frame Material | Alloy Steel | | Included Components | 160g/sm Lino Rip Stop Cover., Galvanised 1" (25mm) Steel, SEVEN arched Structure with Nut N Bolts, Grow Your Own Polytunnel Grow Book | | Indoor Outdoor Usage | Outdoor | | Manufacturer | BGSL | | Manufacturer Part Number | PT0001 | | Model Number | 5060216034805 | | Nominal Wall Thickness | 25 mm | | Number Of Vents | 12 | | Number of Doors | 1 | | Size | 6 x 3 m | | Special Features | Enhanced stability and ventilation features | ## Product Details - **Brand:** Crocodile Trading - **Colour:** green - **Cover material:** Polyethylene (PE) - **Frame material:** Alloy Steel - **Nominal wall thickness:** 25 mm ## Images ![6m x 3m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more internal bracing than all other similar tunnels! 4 Diagonal Bracing NOT 2, 3 Full Length Roof Bracing NOT 2. FREE PolyTunnel Grow book with all orders - Image 1](https://m.media-amazon.com/images/I/41o8QbCFfPL.jpg) ![6m x 3m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more internal bracing than all other similar tunnels! 4 Diagonal Bracing NOT 2, 3 Full Length Roof Bracing NOT 2. FREE PolyTunnel Grow book with all orders - Image 2](https://m.media-amazon.com/images/I/41GQXX2zLwL.jpg) ![6m x 3m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more internal bracing than all other similar tunnels! 4 Diagonal Bracing NOT 2, 3 Full Length Roof Bracing NOT 2. FREE PolyTunnel Grow book with all orders - Image 3](https://m.media-amazon.com/images/I/51u5LEi+c7L.jpg) ![6m x 3m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more internal bracing than all other similar tunnels! 4 Diagonal Bracing NOT 2, 3 Full Length Roof Bracing NOT 2. FREE PolyTunnel Grow book with all orders - Image 4](https://m.media-amazon.com/images/I/51z+aqSjOEL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/55340257-6m-x-3m-polytunnel-strongest-in-its-class-a-fully](https://www.desertcart.be/products/55340257-6m-x-3m-polytunnel-strongest-in-its-class-a-fully) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-01*