Quick Answer

Yes, a budget-friendly backyard greenhouse kit can absolutely stand up to real wind, as long as the frame gauge, load ratings, and foundation are done right, regardless of whether the frame is aluminum, steel, or wood. BC Greenhouse Builders' economy greenhouse kits, including The Legacy, The Sunhaven, and The Westgrove, meet a standard 85 MPH wind and 32 PSF snow load rating out of the box, with engineering available up to 140 MPH and 100+ PSF for extreme climates.