HOWE Polycarbonate Greenhouse

The greenhouse is engineered for durability, featuring a 60 mph wind rating and an 18 psf snow load capacity. While it is built to withstand harsh weather, you should clear heavy snow accumulation from the roof periodically to ensure the structure remains within its safe load limits.

The four roof vents are adjustable, allowing you to control airflow and humidity levels manually. This gives you precise control over the interior climate, which is essential for managing temperature fluctuations throughout the growing season.

Yes, this unit comes with an integrated base, which provides necessary stability and helps square the structure during assembly. We recommend anchoring the base securely to a level surface, such as a concrete pad or a wooden frame, to ensure the greenhouse remains stable.

The integrated drainage system is designed to channel rainwater efficiently from the roof panels. You can easily connect a hose or place a collection barrel at the drainage points to capture runoff for sustainable watering.

The greenhouse requires assembly, and due to the size and the nature of the panels, we recommend having at least two people work on the project. While the instructions are straightforward, plan for a full day to ensure everything is properly aligned and secured.

The 6mm twin-wall polycarbonate panels are treated with 99.99% UV protection. This coating is designed to prevent the material from yellowing or becoming brittle over time, ensuring the panels maintain their clarity and structural integrity under direct sunlight.