Our Passive solar greenhouses are designed to function flawlessly and stand the test of time in any environment. Including but not limited to, 80lb snow loads, 135mph wind ratings or greater, saltwater exposure, and much more. Why replace your greenhouse every season or multiple times a season when you can competitively build right the first time. Building for the future, and one day, Mars. #coloradosteelstructures #growwithsteel #flawless #passivesolar #greenhouse #growbuilding #environment #snowload #wind #future #mars #building #guam #steelerection #steel #cannabis #weed #cultivation