Large Cold Frame

This large cold frame provides generous growing space for protecting plants, seedlings, and crops during colder weather, while remaining suitable for use across all seasons. Its increased size makes it a practical choice for gardeners and outdoor spaces that require more room for propagation and plant care.

Constructed from pressure-treated, sustainably sourced slow-grown softwood, the frame is designed for strength, durability, and long-term outdoor use. The timber comes from responsibly managed forests and is treated to withstand changing weather conditions.

Two independently adjustable lids allow easy access to plants while offering flexible ventilation control. This helps maintain suitable growing conditions as temperatures fluctuate. The lids are fitted with acrylic glazed panels, ensuring excellent light transmission to support healthy plant development. Galvanised hinges provide smooth, reliable opening and closing, even with frequent use.

Well suited for hardening off young plants, protecting crops from frost, or supporting early growth before transplanting, this cold frame is a practical addition to gardens, allotments, and shared outdoor spaces.

Assembly is required and recommended as a two-person task.

A sleeper frame version of this cold frame is also available.