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Highland Super Strength Polytunnel 14' x 15' (4.26m x 4.57m)
Highland Super Strength Polytunnel 14' x 15' (4.26m x 4.57m)
Highland Super Strength Polytunnel 14' x 15' (4.26m x 4.57m)
Highland Super Strength Polytunnel 14' x 15' (4.26m x 4.57m)
Highland Super Strength Polytunnel 14' x 15' (4.26m x 4.57m)

Product Description

Are you looking for the strongest polytunnel on the market? Look no further than our 14ft wide super-strength polytunnel! Constructed from 50.8mm OD high tensile steelwork and with 5ft hoop spacings, it provides an unprecedented level of strength and durability. Plus, the belt and braces feature gives you an extra 20-30% strength, making this polytunnel perfect for areas exposed to heavy snow and strong winds, including the Highlands and Islands of Scotland. We also offer a construction service to make the installation as hassle-free as possible. Don't wait any longer to get the strength and reliability of this premium polytunnel and shop now to take advantage of our unbeatable prices!

The Original Highland Super Strength Polytunnel

The 14ft super strength garden polytunnel is the start of the commercial range, Offering the grower a very spacious area with 7'.6'' high to the apex.

Hoops spaced at 5ft apart as standard, where others often space theirs at 6ft to reduce costs and strength.

14'x15' (4.27m x 4.57m

If you're looking for a commercial-grade greenhouse, the 14ft super strength garden polytunnel is a great place to start. It offers ample space with a height of 7'.6'' at its apex, making it a great choice for growers who need plenty of room. The hoops are spaced 5ft apart as standard, which provides better strength than other models that space their hoops 6ft apart to save costs. The dimensions of the polytunnel are 14ft x 15ft (4.27m x 4.57m). The standard kit comes with everything you need to get started, including 50.8mm hoops, timber base rails, four diagonal brace bars, ground tubes for soil, timber end frames, anti-hot spot tape, two single sliding timber doors, and a SuperTherm Cover that comes with a 7-year guarantee. The kit also includes a full set of crop bars and two extra ridge bars for added strength. You can also add some additional extras to your greenhouse, such as side ventilation with a roll-up screen, galvanized staging along one or both sides, overhead irrigation, irrigation timers, and ground cover weed suppressant.

Delivery

Delivery Lead Times

We are currently estimating that all Fruit Cages, Super Strength, and Garden Polytunnel orders will be despatched in 1-3 working days.

Polytunnel Accessories (including polytunnel covers) will be despatched in 1 -3 working days. 

Commercial polytunnels will be despatched in approximately 3- 5 working days. Please ask when ordering

Please note: Commercial Polytunnels require a forklift or adequate help to offload by hand. Please contact us should you wish to discuss this.

Greenhouses

With effect for all new greenhouse orders placed from the 6th of February 2023, the following lead times can be quoted on your website, display sites, and sales literature. 

  • Mill finish with Horti and toughened glass - 4-5 Weeks
  • Powder Coated Standards (Compact, Maxim, Streamline, Delta, Craftsman, High Eave, Strata, Vantage, Belmont) 8-10 Weeks for ALL colours
  • Powder Coated Specials (all other models - Titan, Lean To, Dwarf Walls, Edge, Zenith, Supreme, and Classique) 10-14 Weeks for ALL colours

Please contact us should you wish to discuss this.

For offshore Islands, we will deliver to any UK mainland address of your choice. See the delivery page for more information

Sorry, but we can no longer deliver to the EU. This includes Southern Ireland.

Please Note  If you are buying online and paying by ClearAccept or PayPal. You will be charged the commission that we are charged by them for the transaction if for any reason the customer has to cancel. 

We supply and deliver polytunnels and greenhouses throughout the UK.  

 

Customer Reviews

Highland Super Strength Polytunnel 14' x 15' (4.26m x 4.57m)

🌱Built for exposed locations, engineered for long‑term performance.

Included in this package

  • Ground tubes for soil installation provide a secure foundation and long‑term stability.

  • High‑tensile galvanised steel hoops (50.8mm OD) Heavy‑duty 2" hoops designed to withstand harsh weather, ideal for coastal and island environments.

  • A full set of crop bars adds structural rigidity and increases wind- and snow‑load resistance.

  • Three ridge bars (two additional), Extra reinforcement running the full length of the tunnel for superior strength in exposed sites.

  • Two Single sliding doors.

  • Pressure‑treated timber base rails Installed at ground level to secure the cover and ensure a tight, professional finish.

  • Anti‑hotspot tape Protects the polythene from heat transfer off the steelwork, extending cover life.

  • Cover Specification

  • Super Therm Diffused Cover — 800 gauge / 200 micron

  • Triple‑layer construction for outstanding durability and light diffusion.

  • 7‑year manufacturer’s guarantee Designed for high performance in demanding climates.

  • Compare the 10ft x 15ft Super Strength.