For over 50 years, Northern Polytunnels has been a trusted name in commercial polytunnel manufacturing. Our EnviroPro range now includes both Single Span and Multi Span structures, designed for strength, durability, and maximum growing efficiency.
Each structure is built to withstand the harsh UK weather conditions, ensuring long-term reliability for professional growers.
✔ Heavy-duty steel framework for long-lasting durability
✔ Custom sizes & ventilation options tailored to your needs
✔ Expert support from a trusted UK manufacturer
Explore the EnviroPro range and find the right commercial polytunnel for your growing needs today. Choose between EnviroPro Single Span, EnviroPro Multi Span, or our Legacy Multi Span.
A robust, cost-effective solution ideal for market gardens, nurseries, and commercial growing.
Designed for larger operations, offering optimal climate control and scalable growing space.
A trusted industry standard, from twin-span to multi-span, proven for generations in horticulture.
With over 20 years of experience, NP Structures delivers reliable, high-quality construction services you can trust. We provide accurate, transparent quotes, ensuring you get top-quality work at a fair price – no surprises.
We’ll oversee every aspect of your project, from scheduling contractors to arranging specialist equipment, ensuring your structure is built to the highest standards.
We offer specialist equipment for hire, giving you the tools to complete your project efficiently.
📞 Call 01282 873120 today for pricing and availability.
Tailor your structure and internal systems to meet your exact needs.
Advanced 2D & 3D modelling, structural analysis, and full project engineering support.
Precision-built in our 2,000m² UK facility, processing 1,200 tons of steel annually.
Reliable nationwide delivery from our 10,000m² dispatch hub and dedicated fleet.
Expert on-site project management with specialised equipment for efficient installation.
Ongoing support and maintenance to ensure long-term performance.
FAQs
Whether you’re buying your first polytunnel or upgrading an existing one, it’s natural to have questions.
We’ve pulled together clear, practical answers to the questions we’re most often asked about polytunnels, including what they’re used for, how they’re built, and what you can grow inside them in the UK climate.
If you need more detail, you’ll find further guidance throughout the site, or you can get in touch with our team for friendly, no-pressure advice.
EnviroPro commercial polytunnels are available in a wide range of spans and lengths to suit market gardens, nurseries, research facilities, and large-scale crop production. Commercial spans typically start from around 5 metres wide and can be extended to significantly larger widths in both single-span and multi-span configurations. Structures can be specified to meet site requirements, crop type, and operational needs.
Yes. Our commercial team works closely with growers, nurseries, and institutions to help specify the correct structure, layout, and environmental features for their production goals, ensuring the tunnel is designed around the operation rather than a fixed template.
Yes. Northern Polytunnels commercial structures are engineered for UK wind and snow load requirements and manufactured from high-strength galvanised steel. Each system is designed for long-term durability and can be specified to meet the environmental demands of exposed or high-wind sites.
Absolutely. Commercial tunnels can be configured with ventilation systems, irrigation infrastructure, environmental controls, crop support systems, and internal layouts tailored to the crop being grown and the operational workflow of the business.
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