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 combine a traditional look with a modern, heavy-duty design. They withstand snow, wind, and European winters with galvanized steel and top-quality polycarbonate.
