Heavy-duty, double-Wall Polycarbonate Panels. Available in "Clear" or "Smokey" colors, in 3 size packs. Buy larger packs, pay less per sheet. Use for greenhouses, or other needs.
Sigma Greenhouses have a traditional look with an amazing, modern, heavy duty design. Snow, wind, Canadian winter, are no problem for the Sigma Greenhouse. Galvanized Steel and Best Polycarbonate.
