Greenhouse kit frames are typically powder-coated or galvanized steel, which holds up well against corrosion or potential damage. Some kits have lightweight but durable aluminum frames.

Palram’s Canopia greenhouse fits the bill perfectly due to its rugged polycarbonate panels, galvanized steel base, and aluminum frame, water-collecting gutter, and simple-to-assemble kit of ...

The easy-to-assemble frame is steel, and the cover is clear ... than to buy a kit. However considering that greenhouse kits range from $100 to $10,000, the cost differential may not be significant ...

Most hardware stores sell greenhouse-building kits that allow you to ... components vary but can include wood, steel, glass, concrete and plastic. The frame of a greenhouse is the structure ...

These greenhouse kits vary widely in pricing ... Featuring a galvanized steel frame and 6mm twin-wall polycarbonate panels, it is engineered to withstand wind speeds up to 65 mph and snow loads ...

and right now the Miracle-Gro All-Season Greenhouse is on sale for $47. It’s made of a durable steel frame that, according to the brand, won’t peel, rust, or corrode, so it’s designed for ...

Fortunately there are two do-it-yourself options: buy a ready-to-assemble greenhouse kit or purchase plans ... A majority of greenhouse frames are made of wood or metal. Wood is less expensive ...