The FeelGoodUK Polytunnel comes with a full, heavy duty 25mm steel metal frame and stronger welded joints all through. Showing 24 of 117 products. That’s Aussie smarts, used to create products for unique Aussie conditions. Other veggies grown in the polytunnel include cucumbers, apple and lemon cucumber, courgette, carrot, parsnip, hot and sweet. The cover for your polytunnel should be a minimum of 720 gauge (about 180 microns). 99. Please Note: The calculations for our polytunnel covers are based on a polytunnel with a door frame at each end. I would recommend something that you can leave open all the time. unique. This makes transparent covers a much better option. Free standard delivery on orders over £75. 5m, 6m x 3. In fiber optic terminations, glass or plastic fibers are bonded to precision ferrule connectors (FCs), also described as fiber channel connectors, and polished for splitting or connecting two fibers together. Snapa Clear H Sections. Current lead time is approximately 14 business days. 100%. (Photo by Wayne Whitmore) Figure 3. You will also need to factor in the cost of having a. For £400, you could buy a 6×20 foot or 10×12 foot polytunnel. JFM Polytunnels. 65% on a sunny day and 81Wh and 0. 23m) Wide From £3,121. Axiome 10mm Sheets tend to be the most popular thickness of polytunnel plastic as they offer the right mix of flexibility and strength. It’s quite simple. 15m) Wide From £3,326. 50. Crop Bars. This is the most common plastic used for greenhouses. Once the triangle pieces were built, they were covered in polytunnel plastic. Looking for greenhouse supplies & products in Australia? We're the market leader in the manufacture and supply of quality greenhouse products - Call Today!4-Tier Green 160cm Greenhouse - Polytunnel Poly Plastic Garden Plant Vegetable Mini Growhouse Tent Polyethylene Cover - By Harbour Housewares. CONTACT. 10m on a roll and available in two widths – 50mm and 100mm. Tierra Garden 50-5000 Haxnicks Easy Poly Tunnel Garden Cloche, Giant, Protects Plants and Flowers ; WARMTH AND MOISTURE – Garden before spring begins!. Transparent plastic cover: the tough, durable and transparent PE plastic cover protects plants while allowing nourishing sunlight to pass through, the cover can be easily attached to the frame with the included tethers and single-sided tape; The 8 roll-up windows have mesh netting to allow for cross ventilation and climate control. 0302 lbs per square ft. An 18 to 24-inch (45-60cm) tall plastic tunnel will accommodate lettuce, spinach, and other salad greens. It also enables interior climate control. To Build A PolytunnelA video guide on how to build a polytunnel, taking it step by step from prep. HomeAdvisor says the average cost to build a greenhouse in 2021 is USD 15,746. Our poly tunnel plastic come with a 5 year guarantee. Poly tunnel plastic piping? 18-11-2008, 08:43 PM. Clear Greenhouse Film Plastic Sheeting 6 Mil Thickness,Greenhouse cover Polyethylene Plastic,5 Year UV Resistant Film Hoop Green12 x 28ft ,for Gardening, Farming, Agriculture, Garden (12'W x 28'L) 86. You can consider using mini polytunnels , row covers, bubble wrap, horticultural fleece or other fabrics, or even simple cloches made from. 99 4. Mano Mano. • All our tunnels have a 5 year polythene with an ultra violet light inhibitor, to protect from break down by the suns rays. Available in a huge range of sizes from 10x12’ up to 18x66’ our polytunnels are suitable for the smallest garden to the largest commercial plot. Our in-house design team are always innovating new products using the latest state-of-the-art 3D computer modelling system and structural analysis software. The word cloche comes from French and means ‘bell’, a reference to their shape. 4. Investing in anti-hot spot tape and installing this before placing the plastic cover on your Polytunnel can be well worth your time and effort. Like a. Install the roof over the plastic sheeting. PLASTIC PVC PE GREENHOUSE GROWHOUSE COVERS & FRAME GARDEN PLANT GROW STORAGE BAG. We supply high quality thermal anti-drip polytunnel replacement covers. The ‘dalek’ composter. 4. 45m. We use a local galvanising. Woven 9 mil Plastic Covering. Polycarbonate plastic is a lightweight, high-performance plastic that possesses a unique balance of toughness, dimensional. 3m, 9. 2: Closed plastic poly tunnel. Wickes Green PVC Grow Tunnel - 130 x 60 x 50cm (2) £12 . Item. 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. UV5 Poly Tunnel Greenhouse Polythene Plastic Horticultural Sheet Cover Foil PVC. • D-Plant Polytunnels are an Irish made product supporting local employment and local industry. Polytunnel cover provides a safe and secure environment for fruit, vegetables and plants to thrive in and grow into. In this time scale, the cover can prevent UV degradation. They can fit within many gardens and other growing spaces while still offering a good amount of space for growing food. Supported by 6mm fibreglass poles, the 3m Poly Tunnel is easily folded away when not in use, and includes 3 x openings (for easy access. Alukap Fixing Buttons – White. There are two ways to hold the plastic cover in place: pinning it to a wooden base rail which is fitted to the foundation tubes; or burying a skirt of polythene in a trench 30cm deep. Diagram of a basic high tunnel. Australian Manufacturers and Suppliers of Horticultural Structures and Equipment. We produce steel pipes and profiles - welded, also in galvanized version, as well as foil tunnels (professional and hobby ones), garage tents, gates and fences, made with non-welded method. £19. Add to basket Super Cloche Brassica Cage with Butterfly Netting - 2. 52 per bay plus freight. Whether you're looking for a timber or polycarbonate structure, read on for our tips to find the perfect greenhouse on a budget! Hot spots can degrade the polythene plastic over time. The Glasshouse Company are manufacturers of. . Some possible remedies for high salts include having adequate. These wood pallet shelves simply stand at one end of the polytunnel. 5m(800G) 14m(800G) 14m(1000G) 15m(800G) 15m(1000G) Please note: Minimum cutting length is 10 meters. Small Poly Tunnel from One Hundred Dollars a Month. Dimensions: L85cm x W40cm x H21cm. The average home garden plastic tunnel can be used to grow cool-weather crops from autumn into winter and from winter into spring. Please feel free to contact us on 01282 811250 or by e-mail if you are. Lets go over them in a list here, before taking a deeper dive into each type of hardware component. JFM Polytunnels. 4 Options From £29. GreenlifeGRO provides greenhouse solutions to farmers and growers to help shield their crops while increasing yields. SPONSORED. Expert installers can help ensure that your polytunnel is erected as well as possible. A polytunnel can open up a world of possibility for your garden. 3) The four holes were dug to the depth of the 'L' pieces and the arches inserted. The use of Base Rails is a very popular option for covering a polytunnel. We supply UK manufactured polytunnels to farms, domestic growers, large garden centres and commercial users throughout the World. Make sure the piece of plastic is large enough to fully cover the arches and extend all the way down over the lip of the raised bed on all four sides. Width of. It can easily top 40 degrees C in there most summer days. Asked about his favourite spot in the gardens, Nick said: "The greenhouse and poly tunnel are great on a wet cold day, a good day of digging in well rotted farm yard muck on a. This low tunnel film is designed for use over small, vulnerable crops early in the season and is typically supported by wire hoops. PLEASE ENSURE YOU USE THE CALCULATOR PROVIDED. 9 out of 5 stars 177 £9. 2: Closed plastic poly tunnel. Polybags average a thickness of 1-6 mils. High Tunnels are similar to hoop houses but are taller and are mostly used for commercial crop production. 83m) Wide Polytunnel configuration page. Large Tunnel Greenhouse Plant Garden. Nationwide Delivery CALL US: 087 2456553 or 087 9417600 or email: yvonneronanegan@gmail. £5. Once you feel like growing in the polytunnel, you might want to come up and grow more. Shop today!. Outsunny 2. This is misleading. Components and Accessories. 25m x 1. 5 out of 5 stars 437. The life of polyethylene film is limited due to degradation processes induced by sunlight and heat. We offer 200micron High Diffusing UV Stabilized PE Greenhouse film. 12. In this video I show you how after some testing iv come up with a method to make to the hoops for a hoop house from pvc pipe without connectors which makes i. Screwing the Channel to Metal. They are created from the sun’s heat, causing a rise in the temperature of the metal framing. Polytunnel. 5 out of 5 stars 5. Our most popular polythene cover incorporates an additive that increases its Thermic efficiency, yet still retains 90% light transmission. Here are some commonly used types of polytunnel covers: Clear polyethylene: This popular type of plastic polythene is commonly used for general purpose growing, this clear covering, is durable, UV resistant, and allows maximum light transmission, making it an ideal choice for growing a wide variety of crops. 3. However, the plastic film used for. The base should touch the ground to allow maximum adjustment if needed. 2. com. 4 year 6 mil Greenhouse Plastic is the most commonly used type of covering option for long term installation purposes. 100s of help & advice articles. Minimising wastage and maximising. 24" Diameter Plastic Hula Hoops (pack of 12) 3 Panel Weather Station 32 Inspirational Quotes 40 Benefits of Having a Pet 5 x 10 Sandbox Kit (Seats, Cover, Box) 50 Bird Species and the Sounds They Make 6 Foot Landscape Timber with Spikes Kids Need Playgrounds 8-Feet Diameter Kaleidoscopic Merry-Go-Round 8 Foot Spiral Tube Slide by Sii,. This helps us ensure that we are providing the structural solutions that are built to withstand the worst. Copolymer poly is a low-cost material that is good for one season. Carrying out such maintenance not only ensures the best growing conditions are kept, it helps stop pests and damage to produce from the elements too. These include foundation tubes, steel tubes, complete accessory kits, specialist clamps and basic fixings & fastenings. 031 x 1. In terms of pest and disease control, Ray notes that “fungal sprays are no longer. Free postage. Hobby polytunnels without ventilation are known as single-vegetation. 6m x 3m (19ft 8in x 9ft 10in) Premium Polytunnel Galvanised Frame by New Leaf™. 3m Long x 33mm OD x 1. Polytunnel Parts. Add to cart. Poly-tunnel: The nursery is covered with a plastic film or sheet to form a tunnel. iii) Water once a week during early spring and. At JF McKenna we design, manufacture and supply a wide range of domestic and commercial polytunnels, with polytunnels to suit the small gardener to the professional grower. 1M Wide Diffused Price per running meter. Grow With Us, at Hortitech. 8m(800G) 9m(800G) 11m(800G) 12. Our high tunnels help CSA’s and vegetable growers alike enjoy an extended season by getting their product to market sooner. Gardman 7624 poly-tunnel with reinforced cover & Windows. Roll the plastic on the roof of the polytunnel. • Our tunnels have very good head clearance right out to the sides giving ample. Unit. The seeds are sown in rows, covered with a 0. Optimized for maximum light transmission, our 4 Year Clear Greenhouse Plastic Sheeting is second to none. Our polytunnels are some of the strongest and most durable garden tunnels available in Ireland and the UK. Description. Impulse Sealer - A smaller I Bar sealer often used for low production sealing. BIRCHTREE Galvanised Frame Polytunnel Greenhouse - Green /. These 6 ft. Available polythene widths. Add to basket. This can have many benefits for both edible and ornamental crops, such as enhancing the fragrance, taste, colour, earlier harvesting and longer post-harvest shelf life. Protecting crops from pests and adverse weather, our polytunnels optimise climate conditions for your specific environment and needs. FREE delivery Tue, 3 Oct on your first eligible order to UK or Ireland. Bubble Insulation 1. £. 41 postage. 17. Image used with permission by copyright. Greenhouse plastic to suit size of Tunnel House or Polytunnel; Hortiweave roll-up door curtains. You can even join them together to create a garden cloche tunnel for larger areas if needed. The walkway, dubbed the Bude Tunnel, has had visitors from all over the country and some even said it was better than visiting the. Be aware, if other suppliers don't state the wall thickness it's because they don't. Trusted by Growers for 40 years, Monbulk Rural Enterprises have changed our name to Hortitech; the market leader in the design and supply of Greenhouses and Crop Cover Protection Solutions to the Horticulture Industry. 34 watching. The Advantages of D-Plant Polytunnels. An industrial strength tube ideal for adding extra supports or creating structures within a polytunnel. It’s best to go for one that’s at least 6ft (1. 99. ie Web: type of plastic has light transmittance of 88%. Aslo used as shade screen. gst) Load more products. 2 x 6M Heavy Duty Polythene Sheeting, 125Mu/500g Extra Thick Plastic Sheeting Clear Garden Grow Polytunnel Cover Plastic Dust Sheet, Garden Grow Polythene Cover Sheets for Greenhouse, Polytunnel. Polytunnel Greenhouse Clear 25mm x 50m Polythene Repair Tape. 00. Polytunnels often have lots of headroom so are ideal for cordon crops such as tomatoes and cucumbers. Please feel free to contact us on 01282 811250 or by e-mail if you are. Their maintenance is easy but life is less than polyhouse and has comparatively higher temperature inside the structure due to less. low cost commercial tunnel greenhouse for tomato. In this article, we will discuss the factors that impact the longevity of polytunnel plastic and how it can be recycled. For those wanting a greenhouse plastic with a little bit more durability, 9 mil woven greenhouse plastic is a great option. Such greenhouses are known to sometimes require. 12) At one end of the tunnel, gather the plastic together at a point about four feet from the end of the plastic and lay the gathered plastic in the base of the U-bolt. Where outdoor structures are concerned, they can eventually succumb to the effects of adverse weather conditions. 14 with Subscribe & Save discount. Sheet The Polytunnel Correctly. $4299. 593m Long x 33mm OD Z35 High Tensile Galvanised Tube. This sounds. See full list on clearambershop. Common Greenhouse Plastic Attachment Hardware for Metal Framing. First, put the poles in the ground. Rather than being enclosed by a solitary sheet. Whilst rainwater can be collected in a greenhouse, it can’t in a polytunnel. Poly Tunnel Garden Cloche 3m x 1m Net Tunnel 2m x 1m Net Tunnel 3m x 1m Net Garden Cloche 1. Was: £299. Make sure your soil is kept moist, not too dry and not too wet. Secure the plastic film at the base using staples and screws. Plastic low tunnel/nursery tunnel, local-type greenhouses/bamboo greenhouse/tunnel, naturally ventilated green/ polyhouse, shade net house and insect proof net house were major practices/types of. 5m & 8m x 3. Your hobby polytunnel is the subsequent step following the size of the mini polytunnel. At Premier Polytunnels, we manufacture high quality commercial and garden polytunnels, polytunnel accessories, cloches, fruit cages and sheep housing. a long, curved plastic structure that plants are grown under in order to protect them from the…. It’s quite simple. Description. Also, the size of this particular small polytunnel is 6 feet long X 7 feet wide X 7 feet tall. Our high tunnels help CSA’s and vegetable growers alike enjoy an extended season by getting their product to market sooner. A simple way to do this is to secure a rope close to the edge of the. Also commonly used to cover crawl. And the bigger the planting area the more money you’ll save by opting for a polytunnel. 13mm poly pipe - 30 metres. Mr G used polytunnel plastic, excess from another tunnel build, for the roof which was then covered in chicken wire to prevent neighbouring cats. 45. 100+ bought in past month. Our polytunnels are some of the strongest and most durable garden tunnels available in Ireland and the UK. You have a Complete Polytunnel ready for assembly onto a grass/soil base. Peppers and aubergines can also be grown up strings if you wish, there is a tradeoff between space requirement and extra work. 1m & 14m Widths. 99$14. Step 9: Plant seeds. 7mm thickness. £39. Poly Tunnel Frame Size Range: Pro+ Range: 3m x 2m, 4m x 2m, 4m x 3m, 6m x 3m & 8m x 3m. The Range. 19 £ 4 . In this article, we will discuss the factors that impact the longevity of polytunnel plastic and how it can be recycled. At this stage, make sure that no branches are fouling the top and that nothing is in danger of. "Welcome to Poly rope, polytunnel polythene covers, durable tarpaulin covers, and huge range of Insulation vapour barriers and fiberglass mesh for plastering and rendering We also specialize in various types of insulations foil, polypropylene ropes, weed control fibric and protective materials such as underfloor heating insulation membrane. Sheeting a polytunnel correctly and making sure that the plastic is taut and as crease-free as possible will mean that the plastic will last far longer than it would do on an improperly installed polytunnel. 100+ bought in past month. Cold Frames are smaller polytunnels that protect plants from frost and cold weather. This low tunnel film is designed for use over small, vulnerable crops early in the season and is typically supported by wire hoops. An industrial strength tube ideal for. 0 /5 · 1 reviews · "Honest Supplier" Contact Supplier. The chamber dimensions for the 1808-28 shrink tunnel are 18"Wx 28"L x8"H. Low cost cheapest plastic tunnel greenhouse. Please Note: The calculations for our polytunnel covers are based on a polytunnel with a door frame at each end. P Clips can also be used as a universal fixing method for the easy attachment of timber, wire supports, or anything else you might want to attach to the metal polytunnel frame. After the plastic was placed over the triangles, the greenhouse was ready to assemble. 4m) wide will enable you to put staging (shelves) on both sides. Can be retrospectively fitted to an existing polytunnel. Woven poly can withstand heavy snow and wind loads,resist tearing and gouging, and has a high diffused light percentage. Available in a huge range of sizes from 10x12’ up to 18x66’ our polytunnels are suitable for the smallest garden to the largest commercial plot. 100s of help & advice articles. A more in-depth analysis of building a. 00. Crops Suitable for Polytunnels. Generally speaking, poly bags are made from polyethylene, one of the most popular types of plastic packaging formulations today. Mano Mano. 1 - 2 Day Delivery Top Quality 30-Day Returns . 00 - $13. $55. This greenhouse is perfect for hobbyists, gardeners, and farmers alike. Available widths: 8m - €15. . The extra cost at the beginning can save money in. Creating a heat source inside a polytunnel. such as nature, heat treated. 100+ bought in past month. Locations with mild winters are capable of. AU $30. 538 Reviews. 99 to £78. Provides comfortable working conditions during harvest season. Shipping. Pro Max Range: 4m x 3. 50 per running meter. 66 to AU $357. WAIZHIUA 2m x 10m Heavy Duty Polythene Sheeting 125Mu/500g Extra Thick Plastic Sheeting Clear Polytunnel Cover Plastic Dust Sheet for Greenhouse, Polytunnel, Farming, Painting Work. We can provide you with presized rolls of clear UV resistant exterior poly and anti-condensation interior poly coverings. £39. Grow a variety of flowers, plants and vegetables in this 3x2 metre polytunnel by Garden Grow. It’s usually made from a semi. Northern Polytunnels has become a household name that is synonymous with quality. If you can afford it, a poly tunnel with straight sides improves working conditions by providing more headroom and allowing more ventilation. uk. 99. Ventilation Ventilation is essental for 2 reasons: To keep airflow going so that the tunnel doesn't get too damp in winter or too hot in summer To assist with pollination The tunnel houses you can buy have. The interior heats up because incoming solar radiation from the sun warms plants, soil, and other things inside. Outside Polytunnel Greenhouse with Heavy Duty Steel Frame, Large Walk in Greenhouse Tunnel Garden Plant Tomato Growhouse Hot House, 2m/3m/4m/5m/6m Long (Size 200x200x200cm) Patio, Lawn Garden. They continue to become more popular each gardening year. Buy Plastic Greenhouses & growhouses at B&Q 1000s of DIY supplies. 98. Tomatoes are commonly grown in a greenhouse. 69 postage. Rather than being enclosed by a solitary sheet. I already have a hanging shelf (made with leftover polytunnel plastic sheeting and scrap wood) and a trellis (on which I string milk bottles for additional container growing. Cold Frames are smaller polytunnels that protect plants from frost and cold weather. There are many gardening tricks to guarantee a better yield. 24′ Wide Greenhouse → 38′ Wide Plastic; 30′ Wide Greenhouse → 44′ Wide Plastic; 40′ Wide Greenhouse → 52′ Wide Plastic; CUSTOM GREENHOUSE COVERS. Made from 140 g PE fabric, with a galvanised steel metal frame, this tall 6 x 3 x 2 m polytunnel can cover a large flowerbed or vegetable patch. Minimising wastage and maximising your yield potential, our industry-leading growing systems also enable you to forecast with greater accuracy, and so build strong relationships with customers. 5mm Wall Thickness Z35 High Tensile Galvanised Tube As used to manufacture all our Polytunnel kits. High Tunnels are similar to hoop houses but are taller and are mostly used for commercial crop production. 120 square ft. Search from Poly Tunnel stock photos, pictures and royalty-free images from iStock. Solar tunnel offer a standard straight-sided burrow plan, however the spread is very . 5m x 2m (8ft 2in x 6ft 7in) Premium Polytunnel Galvanised Frame by New Leaf™. You can choose from eight standard widths with the length starting from 10ft (3m). Head Room at 1ft in from Side: 5ft 4in. Hobby polytunnels can accommodate growing surfaces from 50 to around 400 square feet. “When considering the combined effect of the modules across the curved roof, their typical combined output and average PCE were 105Wh and 0. Placing a single path down the center of a polytunnel between two beds when it is wider than eight feet can make it very difficult to access the backs of the beds. 8m wide x 0. If fencing in your garden isn’t an option, using polytunnels to protect your veg is the next best thing. This full UV spectrum film has a dramatic effect on flower, fruit and foliage colours. Closed plastic poly tunnel. Or fastest delivery Tomorrow, 1 Oct. They are also a great way of trying your hand at growing vegetables, as well as introducing children to the joys. A polytunnel (also known as a polyhouse, hoop greenhouse or hoophouse, grow tunnel or high tunnel) is a tunnel typically made from steel and covered in polyethylene, usually semi-circular, square or elongated in shape. 12 foot x 20 foot. The extra cost at the beginning can save money in. Step 7: Install the roof. Even in winter, the power of the sun through the plastic can raise. Steel Diameter: 28mm. PLEASE ENSURE YOU USE THE CALCULATOR PROVIDED. The polythene we stock is from a range of 'Visqueen' films that are manufactured using the latest technology, binding three separate layers of polyethylene together to produce an extremely strong and durable cover. Be sure and leave at least one end of the poly tunnel open so you can reach in with a watering can and. 45m x 3m x 0. The main issue seems to have been stopping up the gaps properly. Read More. Made with clear film with no slits or holes for maximum. The polytunnel plastic is secured on the ends of the tunnel by being fitted to the door frames using timber battens and nails. Even if nibbling insects aren’t a problem, polytunnels can keep rabbits, deer and kids out of your garden. 98. Allow at least 1 to 2 feet of space in between staples and screws. Allow at least 1 to 2 feet of space in between staples and screws. 5mm Wall Thickness Z35 High Tensile Galvanised Tube As used to manufacture all our Polytunnel kits. Greenhouses and high tunnels are structures covered with a solar ray-transmitting film. For the most part, are clear or transparent bags made of plastic most commonly used for packaging and shipping specific consumer products. Then screw the board up into the poly. Floating row cover can protect your crops from insects, frosts, and even heavy freezes. All of our 6 mil Greenhouse Poly comes pre-folded and rolled up on a hollow cardboard cylinder. polytunnel definition: 1. One of the best things about polytunnels is how easy it is to customise them to suit your specific needs. Designed to insulate your greenhouse from the frost and cold that winter brings. To calculate the size of polythene or net sheet needed for your replacement polytunnel cover, please enter the information to the right and click 'Calculate'. Polytunnel Hoops. Add to basket. £1399. However, there’s still some amount of variety in shapes; they can also be shaped like domes or tents. Our calculator selects a width of polythene that spans the distance over polytunnel hoop (C) adding excess to accommodate enough material for burying in a trench (additional 2m) or fitting to base rails (additional 1m). Repair Tape - 50mm From £3. polytunnel definition: 1. It is very important to avail of a soil free from pathogens and pests. 0 square meters. Chat now. Feel free to modify the length as you see fit. Instead of a rope system, the structure is secured by metal base and hip board, side-braces, and purlins. 98. With proper care, even a 5m2 garden tunnel will produce enough vegetables for the whole family. Even in winter, the power of the sun through the plastic can raise. Besides not being expensive, it is easy to construct and dismantle. From the polytunnel frame and polytunnel parts to covers, clamps and internal additions - polytunnel accessories will help you to create the perfect growing space and to maintain it and repair it as needed over time. Polytunnels are so much better value than greenhouses. My polytunnel is about 52ft long and 10ft high in the centre. Polytunnels first appeared in the 1960’s once the plastics industry managed to produce reliable wide width polythene sheeting. EUR 16. 5m Polytunnel Cloche Mini Garden Greenhouse SeedlingCloches are glass or plastic domes or square structures that fit over individual plants. The interior heats up because incoming solar radiation from the sun warms plants, soil, and other things inside. Tunnel greenhouse for tomato. High tunnel with plastic covering. 5 yrs CN Supplier . Pro Gro Poly Tunnel Cloche, Mini Greenhouse and Tomato £19. Due to modified conditions, there is betterWholesale polytunnel plastic can be bought here at some of the most affordable prices on the market. 1808-28 Shrink Tunnel - A high-speed shrink tunnel made for medium to high-speed shrink wrap applications. £186. AU $31. UV treated, our 6 mil clear greenhouse plastic is rated for 4 years of life. Available polythene widths. For a 3 foot wide tunnel you will need a meter of tubing. The exception here is if you only have a small space. Our innovative technology allows for maximum efficiency with minimal environmental impact. This frame is typically covered with polythene plastic that’s UV resistant so it lasts quite a while. 4-Tier Green 160cm Greenhouse - Polytunnel Poly Plastic Garden Plant Vegetable Mini Growhouse Tent Polyethylene Cover - By Harbour Housewares. Plastic also raises humidity so is ideal for crops like celery which loves it. Polytunnels usually have an elongated shape, strongly resembling a tunnel. 3 x 90 degree 13mm corner connections.