Traditional Greenhouse Frames - 12' wide

ON SALE: 12' wide frames are in stock. Our multi purpose greenhouse cold frames provide shelter for year round growing, as season-extenders, overwintering of crops or general storage for harvested crops or farm equipment. They are designed to be quickly and easily assembled. These mini green-house kits include all hardware. The single tube frame is manufactured from heavy duty 16 gauge, 1.5” round galvanized steel. • Arch spacing every 4 feet• Gothic arch design increases headroom while reducing snow build-up at the peak of the structure• Diagonal wind braces at each corner add structural stability.• 30" sidewall height extension available (per arch). Pricing is for frame only. Custom lengths available in 4' increments. 30" sidewall height extensions are also available. Does not include poly-saver ridge, poly, or endwalls. SPRING SPECIAL! Solarig poly included free of charge through March 21st, 2025 NOTE ON METAL PRICING:Pricing here is an estimate. As metal pricing changes frequently,