8ft Wide Polytunnel. I. We offer a range of spare parts for our full range of polytunnels. Polytunnel Online. There are many different manufacturers and polytunnel suppliers who can efficiently provide you with various…Our polytunnel kits are the perfect choice for growers looking to extend the growing season and protect plants from the elements. You can buy complete polytunnel kits, which include the door and frame from around £300. 8m long, and three cross pieces measuring 60cm (Single), 90cm long (Wide) or 120cm (Double), depending on your chosen door width. The hoop house range, includes outdoor structures that can be up to 20 meters long, by 5 meters wide. ie Web: is ample skirt material around the bottom of the polytunnel cover to be dug into the ground for additional stability. A polytunnel can open up a world of possibility for your garden. 8. Frame Guard tape supplied. 5m lengths of pre-drilled and socketed uPVC pipe, Access mini-spin nozzles, drip-stop valves, downtubes, entry filter and ‘geka’ hose fitting. UV resistant and highly adhesive, polytunnel tape is perfect for repairing tears in polythene covers. 5mm wall thickness, grade Z35. Complete Mini Polytunnel Kit With Mesh Net Cover. 500+ bought in past month. 8ft x 15ft (2. 33 1000 Series Hoop House Package. A wooden garden stake cut to 1m is useful to get the gap from the first poly pipe. Wider ScopeDetails of Polytunnel Kits Highlights What It Looks Like Read Reviews & Buy Now! Best 6 metre Polytunnel Kit: 6 metres long x 3 metres x 2 metres 6 sectioned frame on the 6-metre long version 2 metres high, 3 metres wide Super strong 25mm galvanized anti-rust 0. NOTE: There is enough excess polythene within all of our kits supplied as standard to cover the doors, even if you select to supply your own timber you will still have enough polythene to cover them. Cut it for 12 inches long per leg; a bunch of wood screws that are 3 inches long. (10ft 12ft 14ft ) OR 3 piece Hoops (18ft 24ft 30ft) Foundation/ground tubes which go into the ground, the. 00. Shop great deals on Polytunnels Frames. All our Polytunnel Kits Include Everything you need to Start Growing FEATURES, SPECIFICATIONS & WHATS INCLUDED: 18FT Wide X 48FT Long; 9FT Tall and has maximum working height throughout, full standing height from approx 1FT in from sides perfect for all your gardening and growing needs ;The Inner doors are supplied with 47mm x 47mm pressure treated timber, as used on our Domestic range of Polytunnels. 4. By capturing and retaining solar radiation, these tunnels are an awesome tool to have. sales@fivestarpolytunnels. This does away with the need to dig trenches to bury the cover. August 31, 2020. Every kit will of course contain the main elements of your polytunnel. 3mm. 6M (8’6″) high. Prices from £4096. Check Price. 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. 20ft large polytunnel professional kits for. Direct Polytunnels Commercial Size 18ft Wide x 24ft Long Conventional Polytunnel Kit All our Polytunnel Kits Include Everything you need to Start Growing FEATURES, SPECIFICATIONS & WHATS INCLUDED:. VAT) £139. The hoops are manufactured from the same high tensile galvanised steel tube as our polytunnels, diameter 25. Quick Add. Polytunnel Greenhouse Clear 25mm x 50m Polythene Repair Tape. Please feel free to get in. · 32mm hoops as standard. 14FT Wide X 18FT Long; 7FT 6 Tall and has excellent working height throughout, perfect for all your gardening and growing needsDirect Polytunnels 14ft Wide Straight Sided x 30ft Long Polytunnel Kit All our Polytunnel Kits Include Everything you need to Start Growing FEATURES, SPECIFICATIONS & WHAT'S INCLUDED: 14FT Wide X 30FT Long; 9FT Tall working height throughout with 2FT 6" straight sides (slow gradual curve to 9ft, giving maximum head height) perfect for all. Everything you need to improve or repair your polytunnel is available from Northern Polytunnels. Designed with ease of stock management and maintaining. Garden Like a Pro with the 3m Greenhouse UV Polytunnel Kit: 🌱 Abundant Space for Your Green Dreams: With dimensions of 3m x 2m x 2m, your plants have ample room to flourish. Pro Tip: For optimal results, position your greenhouse on level. We can go as small as 8 feet wide x 20 feet long x 8 1/2 feet high or as big as 38 feet wide, 15 feet high and 100 feet long. €54. The unique RIGA design prevents snow build up, allows for maximum inside head room, and minimizes wind resistance. Above: A Protection Frame and Cover fits over a 2-by-8-foot garden bed. Full instructions and assembly tools 🔨. E-mail: support@poly-tex. NOTE: There is enough excess polythene within all of our kits supplied as standard to cover the doors, even if you select to supply your own timber you will still have enough polythene to cover them. It could be used in a tent, campervan, motorhome or caravan. For this task, it’s best to use polytunnel repair tape. 00 Caterpillar Tunnel Kit. The Quickcrop mini tunnel kit is a DIY kit for building a sturdy and long lasting mini polytunnel frame. Poly-Tex High Tunnel greenhouses are a quick and inexpensive way to lengthen your growing season, protect your crop from pests and disease, decrease water usage, and. 00 £64. 5m for the centre, mark it on the poly so it is easy to centre on the board. 6m length roof vent. Price. RIGA’s have an amazing 15 year warranty on the frame and 10 years on the panels. gst) Commercial grade polytunnel hoops are made in Melbourne from Australian steel. Other veggies grown in the polytunnel include cucumbers, apple and lemon cucumber, courgette, carrot, parsnip, hot and sweet. 45m. Round frames are best for snow load, and high. Gardening Naturally Black Modular Cloche Hoop Tunnel Kits 1. Polytunnels can be a great investment for gardeners, helping to extend the growing season. . Whether you’re a gardener, allotment owner or commercial grower Direct Polytunnels have the heavy duty, high-quality polytunnel kits you’re looking for. These structures, primarily used for growing plants… Polytunnel Ground Anchor Kit. com. 95 - £124. uk. • D-Plant Polytunnels are an Irish made product supporting local employment and local industry. €70. 65 (Ex. Gazebo, Canvas, Nylon, UV Resistant Air Bed Paddling Pool Puncture Repair Kit. 57 delivery Jun 1 - 16. 4. With sizes of up to 90 feet in length they provide a massive growing area. It is a straight-sided polytunnel. Overall Height: 6ft 4in. Greenhouse. Whether you’re a gardener, allotment owner or commercial grower Direct Polytunnels have the heavy duty, high-quality polytunnel kits you’re looking for. No matter how much growing space you have you always want more but an 8ft wide polytunnel is easily big enough to allow you to grow food all year round. Our mini tunnels consist of a 2x2 wooden frame which we supply in 3, 4 and 6 ft lengths. 50. £70. Buy your polytunnel greenhouse here. HOBBY POLYTUNNEL. Only 4 left in stock. Our Polytunnel kits come with all your steel work, polythene cover, hot spot tape, base rail system including dips, two door frames and one door and air vent screen. 3m x 2m Polytunnel "Strongest In It's Class" a fully Galvanised Structure with more Diagonal & Roof Bracing than all others. Polytunnels built from kits can be erected in a couple of days, but we built ours from scratch (including making the hoops) and two babies arrived to distract us along the way. Polytunnel greenhouse 4,5x4,5m (25 pages) Greenhouse Kit Dancover GH152100 Manual. Implementing polyculture and crop rotation within polytunnels can optimise soil health, control pests,. E-mail:info@peihuagarden. Polytunnel kits are designed for self-assembly, containing all required components, from frames to covers and anchors, simplifying the construction process for gardeners and commercial growers alike. 4. Poly, Net, and Fleece covers available. BEST PRICES DIRECT . The polytunnel kit includes: Heavy duty galvanised ground tubes; Galvanised high-strength steel framework; Tanalised timber end frames; Galvanised/electroplated fittings & fasteners FarmTek offers the best customer service and most economical prices on products for the agricultural industry. 5m for the centre, mark it on the poly so. Protecting crops from pests and adverse weather, our polytunnels optimise climate conditions for your specific environment and needs. Planning Ahead to Site a Domestic Polytunnel. Polytunnels work in the same way as a greenhouse does. Erect hoops by inserting one end into a 2”. Side Rail Kit (Right Side) Timber Side Rail Kit (Right side) £143. Choose 5 Sizes Polytunnel + Ground Anchor Kit. We're professional mini polytunnel greenhouse kit manufacturers and suppliers in China, specialized in providing high quality products and service. Components and Accessories. Easy to set-up, the 3x2m polytunnel greenhouse offers at least 6sqm (20sqft) of growing space, and can last 20 years and up. Direct Polytunnels. £22. 10 Metre long roll of polytunnel and other garden structure repair tape, perfect for cracked glass and rips in polythene. sales@fivestarpolytunnels. Polytunnel greenhouses are basically affordable and easy-to-assemble greenhouses, which consist of a frame covered with a durable foil. People often tend to think of polytunnels as being quite small. Polytunnel Ground Anchor Kit. Tape Dimensions: 50mm x 50m. 99. Our tunnels are available in a variety of sizes. We are a leading polytunnel manufacturer in Kerry since 2010. 4. 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. , Ltd: We're well-known as one of the leading greenhouses, carports, sheds, polytunnel greenhouses, portable greenhouses manufacturers and suppliers in China. Self assembly Heavy Duty Polytunnel Kit from our Gardener’s Delight Polytunnel range is available for D. 1 Roll Polythene Repair Tape. Polytunnel for garden. Welcome to visit our company and factory. Add to cart. Length may be anything from 12 to 90 feet. Browse our hoop houses, high tunnels and cold frames below. 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. Outsunny 3 x 2 x 2m Greenhouse Replacement Walk-in PE Hot House Cover with 6 Windows Roll-Up and Zipper Door, White. 50. DGP540-8 Polytunnel Specifications Shape: Quonset (Hoop) Outer Dimensions: 8x5x2. Delite Garden 6x3x2M polytunnel greenhouse provides passive solar heating. Brace bars when installed are approximately 1. Product Description. The material for this particular DIY polytunnel will cost you roughly $40 and takes less. Manufactured on site at our facility in Armagh. Follow @ukpolytunnelsrus and get more of the good stuff by joining Tumblr today. View details. Greenhouse kits aren’t usually made with glass, which makes them an appealing option. Questions. We offer greenhouse film; benders and jigs for high tunnels and low tunnels; and supports, anchors, and hardware to keep it all together. Polytunnel Greenhouse Kits - Factory, Suppliers, Manufacturers from China. 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. • Our tunnels have very good head clearance right out to the sides giving ample. Your Polytunnel kit includes: Half hoops, which join in the centre. Polytunnels Direct is an Irish Company and Fully Insured. Greenhouse lean-to (30 pages) Greenhouse Kit Dancover GH16050 Manual. Horizontal brace bars for 16ft polytunnels come standard with crop hangers and are approx $127. Ideal for both polytunnels and raised beds. Choose Options. 99. 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. 73x1. Quick Add. OK. Assembly Instruction Manual. 5 stars. Polytunnel Above: Nearly 10 feet long, a Polytunnel Kit from Sage Horticultural is $1,265 AU (about $883 US) and has a galvanized steel frame, flap doors, and treated pine support timbers. Quickcrop Mini Polytunnel Connector Kit Only. The mini tunnel kit does not have to be used outside, it can be used in an existing polytunnel or greenhouse to create a sort of double glazing effect. With. All our polytunnels use large diameter galvanised steel tubing with strong interlocking joints. A. 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. Quite like traditional greenhouses a polytunnel. Large Polytunnels. 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. Trench Method. 57'') Structural Material: Galvanized Steel Galvanization: 2 layers, hot dip rich galvanizationSheds & Glasshouses. 6m x 3m polytunnel with door and rear access door with free heavy duty anchor Kit x 2 and 3 rolls of hots psot tape worth 50 pounds. All our Polytunnel Kits Include Everything you need to Start Growing. 3m Long x 33mm OD x 1. Fasten the Polytunnel frame to the wooden frame. SALE! $10,051. 3. At Feel Good UK we deliver a high-quality range of garden Polytunnels and Polytunnel Accessories, designed to help grow your own crops by protecting your plants from adverse weather. Complete Polytunnels delivered to you, installation available. shipping. 50 + VAT for the first 3 rolls and then £1 for each additional roll. 95. 1st Mar 2020. 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. 85m above the ground. FEATURES, SPECIFICATIONS & WHAT'S INCLUDED: 14FT Wide X 24FT Long. . Timber side rails are exactly the same as base rails, but these rails are placed around the polytunnel framework at the top of. 44m) wide model with 3ft 3in (0. We can also supply raised beds, high nutrinet soil mixes and irrigation systems tailor made for your new tunnel. Colonial Gable Greenhouse Kits comes in 8×8, 8×12, 8×16, 10×12, 10×14 or 10×16. The 14-foot width provides a huge amount of planting space and with generous head. Greenhouse Hoops $ 110. We supply a full range of polytunnel kits with standard or heavy duty steel options. FREE Delivery. Our mini polytunnel kits are for building your own sturdy and long lasting mini tunnel style raised bed and crop cover. 4 x 1. The material for this particular DIY polytunnel will cost you roughly $40 and takes less than 30 minutes to construct. Domestic Gardening. Different shapes and sizes of polytunnels can be built, to create microclimates suited for different types of vegetation. Extend your growing season with our commercial polytunnel kits. Our school kits have been created using the most. Cut them to about 6 feet long and drive them into the ground about three feet deep. Choose Options. 2. The trench needs to be approx. It is important that a polytunnel framework is well anchored into the ground - Anchor Plates are the ideal way of ensuring your polytunnel does not lift or s. A single-row of timber battens ensures your door. Still, it is important as ever to find a reliable, good supplier. FEATURES, SPECIFICATIONS & WHAT'S INCLUDED: 14FT Wide X 30FT Long. Add to basket. 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. 36 (Inc. Propagation Growing Kits & Cell Trays View All. 1-48 of 264 results for "polytunnel" Results Price and other details may vary based on product size and color. This structure also helps with substantial amount of sun-lighting intake. A 10x12’ unit provides incredible value for money. Some customer use heavy-duty, galvanised weldmesh, whereas others choose timber slats. Add. I really like this as it gives more space to be able to plant taller plants towards the edges of the tunnel. Greenhouse x 1, Accessory Kit x 1, Manual x 1 : 8 Breathable Screens : 8 screen windows ensure the air flow inside the winter greenhouse, and can block the entry of flying insects. 5mm Wall Thickness Z35 High Tensile Galvanised Tube As used to manufacture all our Polytunnel kits. Polytunnel repairs and refurbishments are just two of the services offered by a polytunnel company, they also offer different quality grades of polytunnel covers to produce different growing…The Quickcrop mini tunnel kit is a DIY kit for building a sturdy and long lasting mini polytunnel for plant and raised bed protection. EZ-Clip. Our structures are simple to assemble and offer great climate control through clever design, excellent ventilation and quality materials. Use PVC primer and glue, following instructions for correct use of products. Small, mini polytunnels are perfect for residential gardens as they can be set up anywhere and moved around as needed. Greenhouse Netting, Durable Greenhouse Cover for Small Garden, Small Greenhouse Cover, 51x23in Dome Polytunnel Cover, Compact Garden House Cover with Rolling Door, Portable Mini Tunnel Greenhouse $2249 2% off FREE delivery Nov 1 - 22 Our polytunnel greenhouse range. 5-8 Year UV Guaranteed Polythene cover (depending on which cover material you choose) Door Frame Timber and hinges/fixings. Complete Mini Polytunnel Kit With Poly Cover. Other adhesive tapes can be used to cover the metal frame and. Polytunnel Gutters provide an easy, cost-effective way of collecting rainwater from your polytunnel, ensuring you can always keep watering. £149. €99. Heavy-duty swinging door includes 8mm clear polycarbonate sheeting. Introducing the Ultimate Greenhouse UV Poly tunnel Kit: Grow More, Effortlessly! Discover endless possibilities with our innovative 12m Greenhouse UV Polytunnel Kit, expertly designed for home gardeners and small-scale farmers alike! 🏡🥦 Greenhouse product review & Set Up Video Modular & Versatile: This 12-metePolytunnel Kits and Bespoke Builds for Sale. 50. Extend your growing season with our commercial polytunnel kits. Polytunnels usually have an elongated shape, strongly resembling a tunnel. Our 18ft wide polytunnels are perfect for farmers and professional food producers. They’re perfect for exposed sites. Polytunnel greenhouses are basically affordable and easy-to-assemble greenhouses, which consist of a frame covered with a durable foil. People often tend to think of polytunnels as being quite small. To assist with pollination. 99. Ideal for both polytunnels and raised beds. 15. 55 Close. Get started today!Polytunnels are so much better value than greenhouses. Polytunnels Ireland are located in Galway. Each one comes with thick steel pins and anchor down brackets so you can get the job done smoothly. Door Frame Timber and Doors are an optional extra. In my own polytunnel over the last few years I have grown a range of Tomato plants including the cherry tomato ‘Sungold’ the heritage ‘Super Marmande’ and the Hybrid ‘Gigantomo’ which still remains my favourite. $93. 03m) providing. Free Shipping. 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. See more ideas about. Our polytunnel construction services cover all makes and models of builds. Of course, there are exceptions to every rule. · Wooden base and side rails. 5 out of 5 stars 90. no timber. Within this article, we’ll explore the benefits of a polytunnel supply company, who has both small polytunnels for sale and larger… 4 min read · Feb 301-0456 845-013 845-071. The Evolution of Polytunnels in the UK. We are located in Australia. We supply heavy-duty self-assembly polytunnel kits at affordable prices. We have called upon our 35+ years experience in the horticultural industry to bring you a specialist polytunnel guttering system. Complete Mini Polytunnel Kit With Bird Netting Cover. 95. 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”. You don’t have to source materials or wonder if you have the correct components. For our 12ft wide polytunnels, the. 50m-200m. 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. You’ll need some sturdy 6′ tubes to use for the foundation. 7m) 5-8 Year UV Guaranteed Polythene cover (depending on which cover material you choose) Includes ground tubes as standard and assumes trenching method. £2899. 95. Items 1 to 12 of 12. EZ-Clip. Complete Mini Polytunnel Kit With Bird Netting Cover. This is available in either clear or diffused and both are "thermic" "anti-condensate" films. Our 18ft wide polytunnels are perfect for farmers and professional food producers. Quick View Lashing Strap Cam Buckle. Price is a fair bit more than budget picks. This collection of videos can be viewed anytime, on your home computer, and even your phone for when you are in the thick of things constructing your polytunnel. The 14-foot width provides a huge amount of planting space and with generous head height. This high quality 20W, 12V solar powered fan and solar panel is a great choice for an eco-friendly camping trip. VAT) Buy Now. £39. From small backyard gardens to large commercial. Polytunnel greenhouses are a fantastic alternative to the classic greenhouses. 65. I really like this as it gives more space to be able to plant taller plants towards the edges of the tunnel. 00 Sale. All British Standard Steel framework. Polytunnels come in a range of sizes and are used to keep plants, vegetables and fruits warm enough to grow in temperate regions. More Info. Exclusions apply. A wide range of domestic & commercial polytunnel kits available to buy online. polytunnel plastic . Standard hoop diametre ranges from. 95 - €94. The polythene used is 720 guage (180 microns) or 800 guage and comes in clear or opaque. Ornamental canopies are very popular for businesses offering them additional outdoor spaces. Sufficient polythene is provided for the door covering as part of all the polytunnel kits. Delivery of smaller orders such as tape are £3. At the time of purchase we provide step-by-step self-assembly instructions. 8mm and 60. They offer exceptional protection for a residential vegetable garden and can protect your crops from bad weather and attack from pests. We supply heavy-duty self-assembly polytunnel kits at affordable prices. Walk in Polytunnel Greenhouse 4 x 2m. This is a nice idea and the tunnel is a neat and pleasing addition to the garden once assembled. Optional extras. 00. Ideal for both polytunnels and raised beds. Add to Cart. 90% of light is transmitted through the polyethylene and it stays warm much longer than a greenhouse. We ONLY provide the steel frame, leaving you to provide your own table-top. Stick that above the plank, bend the poly you are attaching to meet it. 01-0731. We also offer Propagation Tunnel Houses and Polytunnel & Polyhouse Kits, available from 2. Hoop spacing 1. 2019 Direct Plants sent a 14ft by 30ft polytunnel kit to review. Polytunnels, with their wide and diverse applications, come in various sizes and types tailored for different growing purposes and adaptations. We all love it when things come together… and this time we mean it literally. Standard hoop diametre ranges from. The kits are supplied with plenty of pipe and fittings for both sides of the polytunnel. Length. With a high-quality polytunnel, you will be able to grow a huge range of crops including lettuces, microgreens, leafy greens, carrots, herbs and much more. Our polytunnel irrigation kits are overhead watering systems. VAT) Buy Now. 189 sold. What are Poly Tunnels? Demand for Polytunnels. **. 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. Within this article, we’ll explore the benefits of a polytunnel supply company, who has both small polytunnels for sale and larger commercial kits and bespoke builds produced with quality. The prices vary according to size and supplier. Showing 1 - 30 of 85. polytunnel kit . UV stabilized 8 to 12mil greenhouse plastic (200 to. Useful Extras. “We use the high tunnels to help schedule cut flower harvesting earlier and later, when prices are best,” says Pete Smit, who co-owns the nursery with his brother Gerard. Quick View Carabiners. Our high tunnels help CSA’s and vegetable growers alike enjoy an extended season by getting their product to market sooner. Butterhead/ Bibb lettuce. We’ve also. VAT) Simply attach to your polytunnel and wait for rain. All steel fittings. 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. AU $13. Our polytunnel staging kits are a low cost solution where a full length bench is required for your polytunnel. If you are considering buying a polytunnel, a kit can be a great way to go and save you hundreds of pounds on installation. Gothic Kit: the perfect all-in-one greenhouse kit for anyone from novice gardeners to expert growers. Polytunnel greenhouse 4x10x2,4m (7 pages) Greenhouse Kit Dancover gh21200 Manual. 50. And with nine feet of head room you can work in comfort and expand the variety of crops you produce. Garden Point Green Polytunnel Greenhouse (2 x 2 x 2 m) Check Price. 95 - €129. Walk In Polytunnels steel frame kit. 3 min read. Commercial Horticulture. Greenhouse Garden Polytunnel Grow Tunnel Vegetable Allotment 0. When you are unsure what cover type is included when purchasing any polytunnel kits, you are considering is best, it is sometimes better to ask the supplier. , Ltd: We're well-known as one of the leading greenhouses, carports, sheds, polytunnel greenhouses, portable greenhouses manufacturers and suppliers in China. Includes a galvanized steel High Tunnel Greenhouse Frame, the galvanized steel High Tunnel Greenhouse End Panel Frames and our 5. All our Polytunnel Kits Include Everything you need to Start Growing. 1 OF 4. Sizes depend on the manufacturer, but as an example, they may be 6 x. This kit will require the purchase of wood and metal locally. £58. polytunnel crop support. 18FT Wide X 30FT Long; 9FT Tall and has maximum working height throughout, full standing height from approx 1FT in from sides. With over 8,000. Size: 6M (L)x3M (W)x2M (H);Sturdy stainless-steel ribs support the cover, which is made of thick (90gsm) polyethylene with UV inhibitors so it can withstand extended exposure to the elements and can be reused for many seasons. Whether you’re a gardener, allotment owner or commercial grower Direct Polytunnels have the heavy duty, high-quality polytunnel kits you’re looking for. You can buy polytunnel kits, which include the door and frame. The. Whether you’re a gardener, allotment owner or commercial grower Direct Polytunnels have the heavy duty, high-quality polytunnel kits you’re looking for. Sizes from 25mm, 35mm, 50. "Strongest In It's Class" a fully Galvanised Structure with more internal bracing than all others!Polytunnel Kits.