About Planta Greenhouses
Planta sells galvanized-steel greenhouse kits with twin-wall polycarbonate, from backyard Sigma and Sungrow models up to commercial Alpine and Everest models. Snow-load ratings range from 32 to 98 psf, and all models are rated for 65 mph wind. Most kits can be extended and carry a 10-year warranty.
Key Features
Snow-load ratings of 32-98 psf
Rated for 65 mph wind
Expandable kits
10-year warranty on most models
Canada