Meridian Double-Wall Greenhouse

The double-wall polycarbonate is designed to provide excellent thermal insulation, helping to maintain a stable temperature inside the greenhouse. While it is effective for extending your growing season, you may still need supplemental heating during extreme winter freezes depending on your local climate.

Because this model does not include a base, it is best installed on a level, solid surface such as a concrete pad, a deck, or a foundation of pressure-treated lumber. Ensuring a perfectly level surface is critical for the structural integrity of the aluminum frame and proper door alignment.

The aluminum frame is engineered for durability and stability, making it resistant to rust and corrosion. However, in areas prone to heavy snowfall or high winds, you should ensure the structure is properly anchored to your foundation to prevent shifting or damage.

Yes, the walk-in design is spacious and provides ample vertical clearance. It is well-suited for both ground-level planting and hanging baskets, allowing you to maximize your growing space efficiently.

The polycarbonate panels are treated with UV protection, which helps prevent the material from becoming brittle or yellowing under direct sunlight. This ensures the panels maintain their clarity and structural strength over several seasons.