Trusted by growers for over 50 years, we design and install high‑performance growing tunnels and crop shelters across the UK from our Lancashire base. Our expertise in commercial growing means every tunnel we make – from large-scale structures to compact garden tunnels – is built to the same exacting standards.
2.5m – 4.5m polytunnels. DIY‑friendly structures for allotments and back gardens
5m – 9m polytunnels. Ideal for market gardens, nurseries, and commercial growing.
8m – 12.5m polytunnels. Designed for optimal climate control and a scalable growing space.
Heavy-duty shelters. Engineered for industrial yards, agri storage, and commercial storage.
Clear, diffused, white, and green & white covers. Polythene or PVC for optimised growing or storage areas.
At Northern Polytunnels, we’ve been manufacturing robust and versatile structures for over 50 years. Our Lancashire-based family business designs and manufactures high-quality polytunnels, livestock housing, and industrial shelters, all engineered to withstand the UK’s diverse climate. With a focus on strength and value, our products are built to last, ensuring your investment supports your growing needs for years to come. Plus, we offer free delivery to UK mainland locations.
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.
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DeskTunnel™ is an April Fool's product. While your desk plants might not actually need a polytunnel, our EasyBuild Polytunnels are perfect for your garden and allotment needs.
