6m x 3m Heavy Duty Walk-In Polytunnel Greenhouse with Galvanised Steel Frame

This 6m x 3m walk-in polytunnel greenhouse offers a spacious and protected environment for extending your growing season and protecting plants from the elements. Built with a heavy-duty galvanised steel frame and a UV-resistant PE cover, it provides a stable climate for everything from hardy vegetables to tropical plants.

• Galvanised Steel Frame: The structure is built from rust and corrosion-resistant steel, featuring two additional slant supporting rods for increased stability and durability.
• UV-Resistant PE Cover: The green mesh cover is designed to maintain high humidity levels and trap heat while allowing nourishing sunlight to reach your crops.
• Cross Ventilation: Features roll-up windows on each side to provide airflow on warmer days, preventing heat build-up and promoting healthy growth.
• Easy Access: The large zipped door rolls up for simple entry and exit, making it easy to move plants, tools, and supplies in and out of the tunnel.

Designed for serious gardeners, this large polytunnel provides nearly 18 square metres of floor space, allowing for easy plant management and organised rows. The frame's galvanised finish ensures it remains resistant to chipping and peeling, providing a long-lasting backbone for your garden setup. The roll-up windows are particularly useful for regulating temperature during the height of summer, ensuring your plants do not scorch.

The assembly is straightforward, though it is recommended that the cover is removed during extreme weather conditions such as heavy snow or very high winds to maintain the integrity of the structure. This tunnel is an ideal choice for those looking to protect seedlings or cultivate crops that require a more controlled environment than a traditional outdoor patch can provide.