£219. This polytunnel greenhohuse also called chapel or multi-span greenhouse, is characterized by the shape of its roof, formed by semicircular curved arches and its all-metal structure. On aluminium side rails the gutters simply slot. Jun 5, 2015 - Total Polytunnels are leading supplier & manufactures of high quality polytunnels. Quick View 1" Wide Purlin Strap. Polythene is attached using heavy duty block Aluminium. The polyethene cover supplied is 800 gauge (200 microns), the same. All products. (Total length/Sheet Width) + 2 = Sheets Quantity (round up to whole sheets) For example, for a 6200mm length you would calculate 6200/1050 = 5. SALE! $10,051. Advantages of Polytunnel Greenhouses. Get outdoors for some landscaping or spruce up your garden! Shop a huge online selection at eBay. OK. A wooden garden stake cut to 1m is useful to get the gap from the first poly pipe. NEED HELP? CALL: 01239 851 551. Large, walk-in polytunnels need a metal frame as a support and prices range from about ¬£300, although it depends on the size and supplier. Direct Polytunnels Commercial Size 18ft Wide x 48ft Long Conventional Polytunnel Kit. While our Premium Polytunnels by brand " The Garden Pride" range is one of our most popular options. A polytunnel usually consists of a metallic, plastic, or wooden frame, covered with polythene or other similar materials. 8. Order online or contact. One bonus was that we didn’t have to worry about bending the grey. Timber side rails are exactly the same as base rails, but these rails are placed around the polytunnel framework at the top of. GreenlifeGRO provides greenhouse solutions to farmers and growers to help shield their crops while increasing yields. Down the right hand side of the polytunnel are a couple of the snazzier features including a timber side rail kit with ventilation netting. I really like this as it gives more space to be able to plant taller plants towards the edges of the tunnel. This means that the sides are vertical for about 3 feet before they start curving to make an arched polytunnel. I. Add to Cart The item has been added. For this task, it’s best to use polytunnel repair tape. 95. polytunnel crop support. Fast & Free shipping on many. Side Rail Kit (Right Side) Timber Side Rail Kit (Right side) £143. 25 Close. A Polytunnel means you take over from Mother Nature when it comes to controlling the elements. And the bigger the planting area the more money you’ll save by opting for a polytunnel. Polyculture and Crop Rotation. co. From our polytunnels manufacturing facility in Navan County Meath, we produce a vast range of polytunnels and polycarbonate greenhouses in a selection of sizes from 6ft wide to more than 30ft wide and to any length you require. 6. The polythene we supply with our polytunnel kits is "Indasol" manufactured by Solplast. UV stabilized 8 to 12mil greenhouse plastic (200 to. Assembly Instruction. They perform perfectly when it comes to extending seasons, and protect crops and plants from extreme weather. More Info. Anti Hot Spot Tape – Essential for the long life of your polytunnel cover. 8mm thick steel frame 140g transparent PE material with green checker or clear is UV protected for longer life. Choose from 20, 40, 60, 80, and 100 foot long. How long do polytunnels or hoop houses last? A polytunnel is made of two main components: the frame and the cover. Implementing polyculture and crop rotation within polytunnels can optimise soil health, control pests,. The hoop diameter is specified with all polytunnels, and is relevant to the overall strength of the structure, the thicker the hoop the stronger it tends to be. We carry a great line of hobby greenhouse kits in many sizes and configurations and we manufacture greenhouses ranging from small polyethylene covered seasonal retail structures to the permanent, polycarbonate greenhouses used by commercial growers. 18ft. Irrigation system only - Polytunnel not included. Building a polytunnel can be simple and straightforward with the right tools and materials. Buy it now. 60 Close. £149. 14ft Wide Polytunnels. Includes ground tubes as standard and assumes trenching method. . 6x8ft = £427. Single Sliding Door Kit From £85. 6ft Garden Polytunnel Greenhous. Our hobby greenhouse kits will help you get your green dreams growing. Consisting, Steel Hoops, Central Ridge and Corner Stabilisers. These range from 10 to 18 feet wide with a variety of lengths of up to 90 feet. Redpath Tunnelhouses offer a larger than standard home greenhouse at a full 2. Large Polytunnel professional kit (20ft wide) 20ft large polytunnel professional kit for commercial applications. We built it using raised beds as a base, greenhouse plastic, and using grey PVC pipes as the frame. directplants (131,192) 99. 95 £79. The standard size for greenhouses is around 6 square feet. Complete Mini Polytunnel Kit With Poly Cover. 18ft. 4%. This type of greenhouse would falls into the category of what are commonly referred as multitunel, like Asymmetrical or Tropical and Gothic greenhouses. 12m high 0. Hover To Zoom. Polytunnel Kit For Sale In Australia. Building your own. It was after we had 5 weeks of rain one summer. Stick it to your polytunnel and you needn’t worry about anything – from the sun’s rays to strong storms. Whether you grow from earliest spring to late fall or run your production year-round, our season-extension supplies provide the versatility and durability you need to protect your crops from the elements. Direct Polytunnels 14ft Wide Straight Sided x 18ft Long Polytunnel Kit All our Polytunnel Kits Include Everything you need to Start Growing FEATURES, SPECIFICATIONS & WHAT'S INCLUDED:. AU $13. Polytunnel greenhouse 4,5x4,5m (25 pages) Greenhouse Kit Dancover GH152100 Manual. An 8x6’ greenhouse for example will look great in a small garden. With proper care, even a 5m2 garden tunnel will produce enough vegetables for the whole family. However, it’s been well worth the effort as it continues to provide us with an abundance of vegetables despite unpredictable and harsh frosts. View our range of Polytunnels, fittings, support kits, doors, ventilation and more. 4m) Wide Polytunnel Kit. Polythene Care Kit contains 1 roll of 2 inch, 3 inch and 4 inch repair tape and a 20 litre container of Algon Organic. 2 out of 5 stars 96. Every kit will of course contain the main elements of your polytunnel. a. Most of the construction is already done. Size. Colonial Gable Greenhouse Kits comes in 8×8, 8×12, 8×16, 10×12, 10×14 or 10×16. We supply 3″ x 3″ door frame timber as a standard part of the kit so the polythene can be pulled really tight without. Large Outdoor Polytunnel Greenhouse with Heavy Duty Steel Frame, for Garden Plant Tomato Growhouse Hot House, 2m/3m/4m/5m/6m Long Walk in Greenhouse Tunnel (. Heavy Duty Direct From Manufacturer Full Kit (No Doors) $1,942. Add to basket. Our structures are simple to assemble and offer great climate control through clever design, excellent ventilation and quality materials. 00. 18ft Wide X 60ft Long Large Commercial Heavy Duty Polytunnel Kit Professional. August 22, 2020. Type: Heavy Duty Professional Polytunnel. 4 out of 5 stars 7. 39 postage estimate. The cut flower business added several high tunnels to its existing four rolling greenhouses six years ago. 90% of light is transmitted through the polyethylene and it stays warm much longer than a greenhouse. Click here to make your enquiry. Greenhouses & Polytunnels for sale in Ireland - Buy Greenhouse Online - Polycarbonate Polyunnels - Vegetable Seeds and Greenhouse Accessories - We are specialists in polycarbonate polytunnels and greenhouses. Large Outdoor Walk In Greenhouse Kit, Heavy Duty Portable Polytunnel Green House Steel Frame, Gardening Growhouse for Plant Tomato Garden (Size : W200 x H200 x L400cm) £1,028. The best way to water a polytunnel to reduce the amount of water lost through evaporation, is to water your plants early in the morning or in the evening, rather than during the heat of the day. Compare the pricing by various brands in this way. Polytunnels Direct is an Irish Company and Fully Insured. They're semi-circular structures with a door at one or both ends. Crinkill House, Birr, Co Offaly Eircode R42 VX36 Tel: 057 912 0424 Fax: 057 912 0944 Email: [email protected] galvanized end frame kit speeds set up and eliminates the need for any lumber. 0 pieces. Our tunnels are available in a variety of sizes. We can go as small as 8 feet wide x 20. If you're interested in erecting a polytunnel your. Poly, Net, and Fleece covers available. About the kit. $101. 95 - €134. A polytunnel is a structure made of polyethylene which is designed to protect a row of plants or a section of a garden. The variety of different coverings that can accompany garden and domestic polytunnel kits, from manufacturers and polytunnel suppliers. Mini Polytunnel kits and raised bed covers that can be attached to any raised bed or used directly on the ground. About the kit. Polytunnels. 6M (8’6″) high. Yes, a drip system with 2 lines for 4 beds and including the necessary filter, fittings and pressure regulator is available for $485 for “The 105” and $345 for “The 55”. August 22, 2020. This means no future. BRAND NEW 14FT X 54FT POLYTUNNEL KIT - HEAVY DUTY PROFESSIONAL GREENHOUSE - ND. The kit comes with a 16mm OD (1/2” ID) commercial dripline, with pressure compensating emitters positioned every 30cm (12”) along the pipe to ensure even irrigation over three runs per side. Simply attach to your polytunnel and wait for rain. Add to Cart Compare. Greenhouses come in a range of widths and lengths, in 2ft (60cm) increments. 4. Starting at $2,489. Useful Extras. Quick View Carabiners. Our expert team can advise you on exactly what you need . We simply screwed in 16 C shaped brackets around the sides of the garden box. The kits are supplied with plenty of pipe and fittings for both sides of the polytunnel. List of principal searches undertaken by users to access our English online dictionary and most widely. Grow bigger plants, faster with our custom arched or round High Tunnel Greenhouse. Northern Polytunnels has become a household name that is synonymous with quality. Delite Merchandise Co. Begin by marking evenly spaced base positions and setting. Compare. Livestock Shelter Polytunnel Kits Creating a livestock shelter by using a polytunnel provides an inexpensive and high-quality shelter protecting your livestock from the elements all year round. Stick that above the plank, bend the poly you are attaching to meet it. Polythene Care Kit contains 1 roll of 4 inch repair tape and a 2. We warmly welcome you to wholesale high-grade small polytunnel for home use kit made in China here from our factory. 2 sets of wheels and 2 stops. Polytunnels kits come with a complete range of components and accessories which allow you to construct purpose-built protection to suit your garden shape and size and the type of plants you will be growing. For the largest two polytunnels in the commercial collection – the 27ft and the 30ft wide – timber base rails are supplied to secure the cover and a triple ridge kit is included for additional strength. View more detail about the polytunnel kit >> Available standard polytunnel kits sizes: Width: 10ft, 12ft, 14ft, 16ft, 18ft Length: 13ft, 20ft, 27ft, 33ft, 40ft, 46ft, 52ft. A kit contains everything you need and materials that are optimized for growing plants. 13m) Overall Height: 8ft. They are made of a series of plastic or metal tubes that are hinged along one side and can be opened and closed to allow the sun and air. Check out our customisation options!. These type. The kits are supplied with plenty of pipe and fittings for both sides of the polytunnel. View More. 4mm galvanised steel tubing and stands at 1. 5 stars. Our prices include VAT. 10. . 14ft Wide Polytunnels. 🌿 Your Green Dream Realised: UV-Treated Polytunnel Greenhouses! 🌱 Embrace the joy of green living with our innovative Greenhouse UV Polytunnel Kits! Designed for passionate home gardeners and ambitious small-scale farmers, these kits are a revolution in home farming. This greenhouse is also great for extreme rains and winds. Garden and domestic polytunnels are designed to be versatile and suitable for a backyard or domestic setting, providing a suitable environment for a wide. They include the frame kit, all hardware, plastic and instructions. These range from 10 to 18 feet wide with a variety of lengths of up to 90 feet. You can buy polytunnel kits, which include the door and frame. Commercial-sized Polytunnels traditionally start from 16 feet wide, 8 feet high, and 36 feet long. 65 (Ex. No. ie at a very affordable price. This includes the incredibly strong frame. . 06. Ideal for both polytunnels and raised beds. You don’t have to source materials or wonder if you have the correct components. £1,013. Polytunnels, Mini Tunnels and Mini Greenhouses. They are a flexible and affordable addition to any growing set-up that will facilitate increased crop variety and yield. Our Polytunnels come fully fitted by our in-house Professional fitters. There are many different manufacturers and polytunnel suppliers who can efficiently provide you with various…This kit is a polytunnel gutter only, designed to be used in conjunction with a Timber Side Rail kit or our Aluminium Side Rail kit. Description. See full list on epicgardening. It’s a solar watering system that needs no mains. We ONLY provide the steel frame, leaving you to provide your own table-top. $23. Quickcrop Mini Polytunnel Connector Kit Only. View More. 00 - A$1,320. An industrial strength tube ideal for adding extra supports or creating structures within a polytunnel. . Whether you want a small polytunnel greenhouse for your garden or you are looking for a professional polytunnel greenhouse with room for hundreds of commercially grown plants, you can find what you are looking. It is a straight-sided polytunnel. Choose Options. 18FT Wide X 24FT Long; 9FT Tall and has maximum working height throughout, full standing height from approx 1FT in from sides. Wider ScopeBasic Principle: Build a wooden frame using 2 x 4 or 4 x 4 boards to the size of your Polytunnel’s base (so that the base frame rests in the center part of the wood throughout) Concrete corner and center stakes onto the ground, onto which you can fasten the frame. Compare. Mini polytunnels can be fixed to raised beds to create a compact. Greenhouse lean-to (30 pages) Greenhouse Kit Dancover GH16050 Manual. We offer a range of hinged or sliding doors and spare parts for those customers looking to refurbish a Polytunnel, buy second hand Polytunnel or even relocate a Polytunnel. 35 Close. The kits are supplied with plenty of pipe and fittings for both sides of the polytunnel. We offer free delivery on orders over £150 (terms. 6m x 3m (19ft 8in x 9ft 10in) Premium Polytunnel Galvanised Frame by New Leaf™. Quick View Lashing Strap Cam Buckle. This is available in either clear or diffused and both are "thermic" "anti-condensate" films. See more ideas about. 2m Wide x 0. The advantage of a ready made kit, however, is that you can put it up straight away. C $178. Protecting crops from pests and adverse weather, our polytunnels optimise climate conditions for your specific environment and needs. Most are kit form construction with galvanized steel frames with timber supports for extra stability. This tunnel is 36ft long by 16ft wide and is a totally metal frame. Our 10ft polytunnel is ideal for any allotment and can be used for propagation early in the season and growing full-scale throughout the rest of the season. Our Allotment Tunnel range are made from 26. Then, drape a sheet of heavy duty polytunnel. Whats a 'Real Polytunnel' ?. A polytunnel usually consists of a metallic, plastic, or wooden frame, covered with polythene or other similar materials. If you have the room and money for both a greenhouse and a polytunnel then you can really motor in the garden. (10ft 12ft 14ft ) OR 3 piece Hoops (18ft 24ft 30ft) Foundation/ground tubes which go into the ground, the hoops slide over these. The Best Manufacturers of Polytunnel Kits. A box with all the required fittings. 00 £136. The door has corner braces, and comes supplied with hinges and wood screws. Winter is long and runs from mid-November to mid-April, and it is cold but not freezing: the average temperature is a few degrees above freezing (0 °C. The uncertainty. Available in lengths from 18 to 90 feet these are among our most popular polytunnels. Designed in-house by our highly skilled and experienced team, the polytunnel gutter kit is designed to be used in conjunction with our timber or aluminium side rails. There is a range of different-width polytunnels for sale that will allow domestic gardeners to create an undercover growing area and produce more of their own, fresh food and beautiful plants. They perform perfectly when it comes to. BIRCHTREE 6M (L) x 3M (W) x 2M (H) Polytunnel Greenhouse Pollytunnel Poly Polly Tunnel Fully Galvanised Anti Rust Steel Frame 6 Section. 70 Close. Timber side rails are exactly the same as base rails, but these rails are placed around the polytunnel framework at the top of. It is clear and so will not diminish sunlight and should outlive the rest of the cover. The most reliable way of building a polytunnel is to purchase a kit online. $1,099. Polytunnels come in a range of sizes and are used to keep plants, vegetables and fruits warm enough to grow in temperate regions. Designed as an easy DIY kit for the domestic gardener, the kit is supplied with: Fully galvanised steel structure. Poly Tunnels provide lots of space & light at a fraction of the cost of a glass glazed greenhouse. Delivery of smaller orders such as tape are £3. As standard, they have proper inch thick galvanised poles, timber base rails, ground anchors that actually work and two hinged doors. 95 - €129. Rest assured you will have enough polythene left over from your polytunnel kit to provide the coverings for your new doors. We have several models to choose from with features you need to be successful. Toggle menu. However, they can be seriously large - up to. 18FT Wide X 30FT Long. Useful Extas. Poly, Net, and Fleece covers available. These range. How To Build A Polytunnel (using a kit). For our 12ft wide polytunnels, the. 5 litre container of Algon Organic. Compared with glass, tunnels have the following advantages. 71. 18ft Wide X 24ft Long Large Commercial Heavy Duty Polytunnel Kit Professional. £167. Full instructions and assembly tools 🔨. directplants (131,499) 99. Polytunnel greenhouse 4x10x2,4m (7 pages) Greenhouse Kit Dancover gh21200 Manual. Your 4m Modular Greenhouse Polytunnel Kit includes: Galvanised steel poles for the endoskeleton 🏗️. 9FT Tall and has maximum working height throughout, full standing height from approx. The End Frames are supplied with 75mm x 47mm pressure treated timber, as used on our Domestic range of Polytunnels. £. Previous Next. 18FT Wide X 48FT Long; 9FT Tall and has maximum working height throughout, full standing height from approx 1FT in from sides. C $35. With a high-quality polytunnel, you will be able to grow a huge range of. 18ft Wide X 54ft Long Large Commercial Heavy Duty Polytunnel Kit Professional. POLYTHENE. €39. in Abbotsford, British Columbia, is one of them. 2 timber infills. Mercia Shiplap Greenhouse Combi Shed - 10 x 6ft. 71 + $90. 3m Long x 33mm OD Z35 High Tensile Galvanised Tube. 6m. Designed with ease of stock management and maintaining. 74 FREE delivery 7 - 13 SeptTechnical Guideline for a 14 feet (4. The complete package assembles quickly with minimal tools. VonHaus Polytunnel Greenhouse - Walk-In Polytunnel Tent with Steel Frame. 4. 50 + VAT for the first 3 rolls and then £1 for each additional roll. Add To Favourite Sellers. Collecting rainwat. Growing Crops in Polytunnels: The Variety of Crops is Huge As Is The Size of Tunnel. If you wonder how to grow tomatoes all year round, using a polytunnel is an easy way out. Choose Options. August 21, 2020. Type: Heavy Duty Professional Polytunnel. 18ft Wide X 54ft Long Large Commercial Heavy Duty Polytunnel Kit Professional. All withstanding the strongest of winds & storms. Our most popular size though is 14 feet wide and is available in both straight or the more traditional curved designs. Buying a polytunnel. We are located in Australia. Our polytunnel greenhouse range. Quick View. so we have included them as part of the polytunnel kit from the get-go. They are sold in many sizes from mini polytunnels for gardens and allotments to large commercial polytunnels. Includes a galvanized steel High Tunnel. Metal Hinged Door | Groundbar Kit. Handy Screen Shade Cover (Suits 6. 33 1000 Series Hoop House Package. Get 10% DISCOUNT off your new polytunnel and any other products from Direct Plants, by using my code LIZ10 at tunnels have quality commercial grade knitted 30% shadecloth in white colour fitted to the end walls and the door as standard. Polythene Care Kit contains 1 roll of 2 inch, 3 inch and 4 inch repair tape and a 20 litre container of Algon Organic. From our polytunnels manufacturing facility in Navan County Meath, we produce a vast range of polytunnels and polycarbonate greenhouses in a selection of sizes from 6ft wide to more than 30ft wide and to any length you require. Previous Next. I. Straight Side: 3ft 6in. Like polytunnels, they are also available in kit form, which simplifies the construction aspect. IRRIGATION. 92. Our high tunnels help CSA’s and vegetable growers alike enjoy an extended season by getting their product to market sooner. You’ll need PVC pipes or metal tubing for the frame, polythene sheeting for the cover, and various connectors and screws to hold everything together. This would keep the deer out! Little Cottage Co. Polytunnels allow you to work outside, in your garden, in any weather. Supplied with the following fixings. Walk In Polytunnel Outdoor Garden Greenhouse with Roll Up Door Steel Frame (6x3x2m) 4. This kit is a polytunnel gutter only, designed to be used in conjunction with a Timber Side Rail kit or our Aluminium Side Rail kit. Shop our 10 ft high tunnel greenhouse kits. Our polytunnel kits are available in varying sizes from 8ft wide up to 30ft wide, ensuring that we have a polytunnel for everyone from hobby growers up to commercial needs. Complete Mini Polytunnel Kit With Bird Netting Cover. Then screw the board up into the poly. 5%. 14FT Wide X 30FT Long. This is the connector kit only. Polytunnels aren’t just. Hoop Spacings: 7ft (2. 00 £121. With a mini polytunnel protecting your crops, you will also find that you add at least 6 to 8 weeks of growing time to your garden. By BBC Gardeners' World Magazine. You could do this on inside of your garden box if you wanted to but I think it’s easier to work with the pipe on the outside of the garden box. Self assembly Polytunnel Kit from our Commercial Polytunnel range is available for D. Gothic Kit: the perfect all-in-one greenhouse kit for anyone from novice gardeners to expert growers. Free postage. FieldPro Gothic 30' with skids (8 MB) If you need additional technical support or have a question not answered here, we can be reached 8 AM to 4:30 PM central time, Monday through Friday at: Phone: 800-852-3443 (toll-free US and Canada) or 651-463-7009. Ground Cover & Pegs for up to 16ft x 25ft - £31. This kit is a polytunnel gutter only, designed to be used in conjunction with a Timber Side Rail kit or our Aluminium Side Rail kit. Type:Garden Greenhouses Commercial Buyer:Specialty Stores, Department Stores, Super Markets, Convenience Stores, Discount Stores, E-commerce Stores Season:All-Season Room Space:Outdoor Room Space Selection:Support. 35 Close. All our Polytunnel Kits Include Everything you need to Start Growing. , Ltd: We're well-known as one of the leading greenhouses, carports, sheds, polytunnel greenhouses, portable greenhouses manufacturers and suppliers in China. 50 shipping. Simply bolt a P Clip around the joints where an outer leg meets an inne. This kit is a polytunnel gutter only, designed to be used in conjunction with a Timber Side Rail kit or our Aluminium Side Rail kit. VonHaus Polytunnel Greenhouse – 3m x 2m Walk in Pollytunnel Tent – Heavy Duty Weatherproof 6m² Poly Tunnel for Garden and Outdoor – Steel Frame and Steel Frame Door – Insect Proof Roll Up Mesh Windows. 12x30ft = £875. Regular, careful watering of your polytunnel plants is essential during the summer months. You can personalise your tunnel with many optional extras to ensure your Polyshadehouse matches your location and your crop growing needs. Other adhesive tapes can be used to cover the metal frame and. 32K subscribers Subscribe 7 837 views 6 months ago Polytunnel Additions and Accessories Polytunnel Gutters provide an easy, cost-effective way of collecting. Proven to grow plants faster than the competition, our High Tunnel Greenhouse Kit comes with. 3m Long x 33mm OD Z35 High Tensile Galvanised Tube. They are per square metre less expensive than glass or polycarbonate greenhouses . 15 Regular price $688. BRAND NEW 14FT X 30FT POLYTUNNEL KIT - HEAVY DUTY PROFESSIONAL GREENHOUSE - ND. 3m Greenhouse UV Polytunnel Kit (1 x 3mx2mx2m Module). Product offerings include farm supplies, aquaponic, poultry supplies, agriculture products, animal housing, home improvement, commercial high tunnels and hoop houses, fodder growing kits, livestock care and greenhouse equipment, including garden carts and poly film. Then add two sheets for the ends of the polycarbonate tunnels. Our basic Easy-Build polytunnel kit includes all our unique features mentioned above, but also includes our most popular options: Single sliding door at the front, screw anchor foundation tubes and Polygro EVA 200mu commercial grade greenhouse film that we source from a New Zealand supplier to. This kit is a polytunnel gutter only, designed to be used in conjunction with a Timber Side Rail kit or our Aluminium Side Rail kit. These range from 10 to 18 feet wide with a variety of lengths of up to 90 feet. The eaves should be at least 5ft (1. R FIRST TUNNELS Dixon Street, Barrowford Lancashire BB9 8PL Telephone 012 8 2 6 012 5 3 Facsimile 012 8 2 612 4 2 0 Email sales@FirstTunnels. 1m) Dream Polytunnel From £841. The 14-foot width provides a huge amount of planting space and with generous head height. What do I get with my Polytunnel A basic polytunnel comes with; Half hoops, which join. Both cost effective and easy to construct, a polytunnel is essential to any gardening enthusiast. Whats included in a Basic Polytunnel Kit? Your Order and Delivery; About Us; Contact Us; News; FREE Delivery in Wales* Kits only. Not to mention, this polytunnel gardening method is easily movable, making crop rotation easily achievable with the use of this small polytunnel. This includes the incredibly strong frame. 2Hi, We are Northern Polytunnels. FAX: 651-463-2479. Polytunnel Greenhouse 2x3x2. 18ft Wide X 84ft Long Large Commercial Heavy Duty Polytunnel Kit Professional. C $2,051. Heavy duty polytunnel frame with zinc-rich hot dip galvanization coat for durability. 18. Each hoop of the mini polytunnels is manufactured from 25. Whether you grow from earliest spring to late fall or run your production year-round, our season-extension supplies provide the versatility and durability you need to protect your crops from the elements. Hoop spacing 1. Irrigation Climate Controller - CLIMATEC® Forced Ventilation Water-based Heating Clips for Crop Support Cooling Low Pressure - Fogger.