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Horticultural Polytunnels

AG Polytunnels have been manufacturing and supplying commercial, gardening polytunnels and plastic greenhouses for many years to professional growers and hobbyists. We supply a comprehensive range of horticultural polytunnels starting at 3m (10ft) through to 10m (33ft) wide and any length.

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Every one of our structures is the culmination of a decade's worth of experience in designing, manufacturing, supplying, and installing polytunnels. The Homestead & Northman Domestic Polytunnels embodies strength, durability, and affordability at its core. With our polytunnels, you can cultivate your own produce with confidence, relishing the rewarding experience of homegrown fruits and vegetables or cultivating on a commercial scale.

Plastic Greenhouses

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The advantages of polytunnels are:

  • Retain additional heat to facilitate plant growth

  • Give protection from frost

  • Protect seedlings and young plants for transplanting and later sowing

  • Provide a warm and comfortable environment to garden in diverse weather

  • Extends your growing season

Small Single Span Polytunnels

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  • Span sizes 3m and 3.5m 

  • Excellent value for money

  • Simple to erect with no foundation concrete required

  • A good starting point for the home garden or commercial sites where space is tight

  • Hoops are spaced at 2.0m.

  • Good volume for ventilation

  • Growing space for tall crops

  • Good working height at the side

  • 51mm Galvanised structural steel

Medium Single Span Polytunnels

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  • Span sizes 4.0m, 4.5m, 5.0m

  • This range of polytunnel greenhouses allows the domestic grower the widest possible choice to achieve the ideal environment for crop production

  • The straight sides provide economic working and growing space right to the sides

  • Side ventilation is optional but recommended when the polytunnel is over 20m long

  • Hoops are spaced at 2.00m

Commercial Polytunnels

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  • Span sizes 18ft, 21ft, 24ft, 27ft, 30ft, 33ft

  • Extra bracing and crop supports are included as standard on the 10m polytunnel structure and make this an ideal tunnel structure for the large scale professional grower

  • Side ventilation is optional but recommended when the polytunnel is over 20m long

  • Hoops are spaced 2.0m apart

Multi-Span Polytunnels

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  • Span sizes 6.4m (21'), 8m (26'3") and 10m (33'10") with 2.5m plus (8'+) of vertical side

  • Vertical sided multispan polytunnel structures allow maximum space usage with even greater flexibility with full height ventilation and access

  • Steel gutter posts with aluminium side and valley gutters

  • These structures are available as single or multiple span tunnel units and can easily be extended as your business grows

uk-polytunnels
Proudly Designed and Manufactured in the United Kingdom

UK Manufactured Polytunnels

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AG Polytunnels is a family run business that has been designing and manufacturing agricultural and horticultural buildings for many years from their UK site in the Forest of Dean. We supply UK manufactured polytunnels to farms, domestic growers, large garden centres and commercial users throughout the World.

We use a local galvanising company or plating company to give a rust resistant finish to the various fixings.

We also run a small farm rearing a few calves and keeping a flock of sheep all of whom enjoy the benefits of our calf and sheep polytunnels over winter . If you wish to see our polytunnels in use this can be arranged.

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If you would like any more information or a free no obligation quote, please feel free to contact us through our website or call us on 01254 946708

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