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Grand Hideaway Lean to Greenhouse Twelve Foot Wide Model

Custom designed to meet the highest standards of excellence, you Grand Hideaway will provide you with years of great growing. In order to provide you with the lowest possible prices, call or e-mail us for a custom quote.

Our Price: Call for Price!
•Warranty: 5 year frame, 10 year polycarbonate
Stock #NGC-CT12LW

Length: From 10'6" up to over 25'
• Frame: Extruded Aluminum-White or Green baked on enamel finish.
• Cover: 1/8" Tempered Glass or 8mm High Clarity Clear Triple Wall Polycarbonate

Made to Order: ships in 3 - 4 weeks

Available Options:

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The Grand Hideaway Lean-To greenhouses are designed and engineered to provide optimal growing conditions for your plants. Some of the many uses include plant and flower cultivation, orchid growing, vegetable growing, cultivation of tropical and specialized plants, starting seeds for seasonal outdoor gardening, gardening year-round and preserving outdoor plants throughout the colder months

This aluminum and glass structure is perfect for both residential and institutional applications. Each model features rounded eaves for easy snow shedding (straight eaves are also available); strong aluminum framing with a baked-on bronze or white finish to match existing architecture and beautiful, 1/8" clear tempered glass that will last for generations. The price listed is for a curved eave model with a single door built on a knee wall.  We are happy to offer additional styles, accessories, sizes, and loading to meet code requirements.

Grand Hideaway Greenhouse Options:
  • Rounded eaves for easy snow shedding or straight eves are available
  • Sturdy, attractive extruded aluminum frame with a bronze or white baked-on finish
  • Beautiful, clear 1/8" tempered glass (clear or bronze available) or  8mm UV coated clear Triple wall Polycarbonate for straight eave models
  • Thermostatically controlled Roof Vent
  • Your choice of number of doors
  • Designs for kneewalls or glass to ground
  • Designed and  engineered to meet local building codes.
  • Custom sizes available



NEED HELP? Contact our Commercial Service Team and you will see why we are the best!
Phone toll free 1-866-567-0813 or email- sales@4seasongreenhouse.com for a custom quote or to request a brochure!

National Greenhouse




National Greenhouse Company was founded in 1931 to serve the needs of the commercial grower in what was then the “Rose Capital” – Pana, Illinois. Early structures were manufactured of wood and steel. Over time the switch was made to all-aluminum structures. Aluminum gives the advantage of strength, yet it’s lightweight, making it particularly advantageous for a residential installation. In 1990 Nexus Corporation, the leader in the design and manufacture of steel structures purchased National. The addition of National made Nexus a multifaceted greenhouse company that meets the needs of all greenhouse customers from smaller residential structures to larger commercial ranges with many acres of gutter connected structures. Today Nexus is the largest US manufacturer of greenhouses and retail garden center structures. A survey conducted by Allied Tube, of over 2000 commercial growers, ranked Nexus #1 in all categories. Categories include: most value for the dollar, product innovation, manufacturing and technical competence, best service, most knowledgeable sales personnel, and best overall reputation.


National Greenhouse
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