The Eco-Grow Greenhouse is the economical choice for greenhouse growers. It has all the features and design of larger models in a compact size. Manufactured with 4 mm twin-wall polycarbonate roof panels and 6 mm twin-wall side panels, the Eco-Grow offers superior strength, safety, light diffusion and great heat insulation. The durable resin frame is weatherproof and features simplified assembly with the pin and lock system, while the roof panels simply slide into place. It has a hinged door with latch and includes a roof vent that provides excellent ventilation. The barn shape design provides ample head room.