Yardistry Meridian Greenhouse Kit

No, the roof vent is entirely mechanical. It uses a heat-sensitive cylinder that expands as temperatures rise, automatically opening the vent without the need for batteries or a power source.

The double-wall polycarbonate is designed for durability and impact resistance, making it much stronger than standard glass. However, like any structure of this size, it should be anchored securely to a level foundation to ensure stability during severe weather.

While it is possible to assemble this kit with one person, we strongly recommend having two people for the process. The panels and frame components are easier to manage and align when you have an extra set of hands.

You will need a level, solid surface such as a concrete pad, patio pavers, or a pressure-treated wood frame. A level foundation is critical for the door to operate smoothly and for the structure to remain square over time.

The louvered base works in tandem with the automatic roof vent to create a chimney effect, pulling cool air in from the bottom and pushing hot air out the top. This combination is generally sufficient for standard gardening, though you may want to monitor internal temperatures during extreme heatwaves.

No, the polycarbonate panels come with built-in UV protection. You do not need to apply any additional films or coatings to protect your plants from harmful rays.