They offer a full range of options in transparent or translucent glazing. Using coverings of fiberglass, polycarbonate and glass. Siebring Manufacturing - Manufacturers of commercial greenhouse equipment including oil and gas heaters, sprayers, soil sterilization equipment, greenhouse carts, high pressure washers, misters, furnaces, and custom manufactured equipment. Solar Components - Greenhouse and solarium kits from New Hampshire. Spectrum Greenhouses - Hobby greenhouses made from polished aluminum, with roof vents, sliding doors and louvre windows.
Models come complete with twin wall polycarbonate.
Sunglo Greenhouses - Hobby and small commercial sized double wall acrylic and aluminum framed greenhouses. The Glass Gardener - Sells tempered glass greenhouses in three different styles, accessories, and offers construction FAQ and links to additional information. The Natural Home Building Source - Passive solar greenhouse designs with greywater recycling interior planterbeds. The Sun Country Greenhouse Company - Various greenhouse information along with a kit available for buying via email request. Secure online ordering.