H2omeH2othouse, Inc. Greenhouses

H2othouse Greenhouse Kits


H2othouse, Inc. does not manufacture or sell greenhouse kits or supplies (just plans!)  However, it is the Greenhouse Manufacturers and Suppliers that make this web site possible.  Please support the cost of maintaining this informational listing by visiting the sponsors to the right.

Follow the links below for more information.    If you would like to add your site to this listing, please see List URL or Advertise Here!  Check the Used Greenhouses Classified for a deal!


For greenhouse kit buying guides, try
The Almost Impartial Guide to Conservatories



Logo-Gif-4c-80x69Advance Greenhouses - Large Selection of Greenhouse Kits and Accessories in Maintenance Free Materials

BC GreenhousesBC Greenhouse Builders Ltd.  The leader in hobby greenhouse manufacturing. Since 1951, their greenhouses have been designed and constructed to the highest engineering standards providing structural strength, maximum light transmission and maintenance free service for ALL YEAR ROUND gardening pleasure. A model for every budget.  Phone: 604-882-8408 / Fax: 604-882-8491

Sunrooms and Patio Rooms - free quote for the ulitimate custom sunroom and The Insider's Guide to Sunrooms. It always pays to get multiple quotes and this is the place to start!

Gardener's Supply Company

Charley's  Greenhouse Supply offers many sizes and styles of greenhouses.  Our sizes range  from a 6 x 8 to a 16 x 36.  The greenhouses are made of heavy duty Aluminum  Frames with a choice of either tempered glass glazing or an insulated glazing  called TwinWall Polycarbonate.  They are easy to assemble with no special tools  required.

Gothic Arch Greenhouses Cypress and Cedar Frames as well as kits from other manufacturers.  Great prices and attractive houses with lots of options.1-800-531-GROW (4769).  Free Catalogs!

Easygrow Greenhouses.  Finally! – an easy to erect, maintenance free, lifestyle greenhouse affordable enough for the hobby greenhouse gardener and tough enough for the professional greenhouse grower.

Conservatories Online and the older site Dial-a-Conservatory - PVC, Aluminum or Wood.  In the UK.  Lots of great pictures, options, information . . . easy to spend an hour (or two) browsing here!

Glass Structures Limited sells, builds, repairs and restores greenhouses and solariums. Their specialty is Lord & Burnham greenhouses, but they represent many greenhouse manufacturers. They also supply greenhouse accessories. Framington, Massachusetts. E-mail for quote

Sturdi-Built Greenhouse Mfg. Co. -- Beautiful, high quality Redwood greenhouses. Wide variety of sizes, styles, and prices.  Free 16 page color catalog with price list available..  Call 1-800-334-4115.  Or visit online to order a catalog.

Sunglo Greenhouses.  Manufacturing in the Seattle area since 1974.  Aluminum and two wall acrylic plexiglass.  Temperature controlled ventilation system and aluminum benches included.  Rated for any climate.

Oregon Valley Greenhouse and Structures.  Metal pipe and wood frame. Greenhouses, pool enclosures, and custom structures.

Sunshine Garden House.  A variety of designs, which can be purchased through a large network of dealers. Also helpful greenhouse tips. Top grade redwood frame, double-wall polycarbonate glazing & automatic ventilation systems.

Ventura Sunrooms.  Lots of products / well organized site. More expensive models available.

EnviroCept Kits.  Wood or PVC frames, Cold-frame ($149 for 8'L x 6'Wx34"H) , Hoop, lean-to, double wide or Gable shape,  twin walled corrugated plastic panels 3.5mm and 5mm.  The panels have a 3 year warranty against UV breakdown, and come in 8'x49" or12'x49" with 65 to 75% diffused light transmission and much less expensive than 1/4" glass or 6mm Lexan.

British Conservatories - Timber frame made in England or composite frame made in the US.  Motto: Limitless as your imagination . . . modest as your means.  Lots of great photos

Hobby Gardens PVC and Plastic sheeting.

Sun Country Greenhouse Kits.  Cedar with corrugated polycarbonate.

Gardens under Glass:  Large variety of Models from New York.

Turner Greenhouses: Lots of options and styles.

Worldflower Garden Domes Greenhouses for your garden and landscape.

Grow-it Greenhouses -- Instant Greenhouses for serious and hobby gardeners want to grow  like the professionals. Affordable, easy and in a variety of styles to suit all of  your needs. Sold as a basic unit, or as a system packages, starting at $199

United Greenhouses Systems: Lots of models and options

Evans Windows -  English Conservatories in PVCu.  Not sure if they ship to the US

Hartford Conservatories.  Hardwood. Victorian and Winsor Styles.

Farm Wholesale Greenhouses.  Lots of different models and accessaries.  Corrugated plastic panels.

Lord & Burnham - Underglass Mfg. Corp. is the only manufacturer of the orginal Lord & Burnham greenhouses - Niagara, Ontario.  15 styles and Model types with hundreds of options.  Call for prices. 

Agroponic Industries, Ltd. A complete line of greenhouse structures, heating and cooling equipment and a complete line of environmental control equipment.

Clayton Hill Greenhouse Company building and selling greenhouses for 15 years in the Dallas area.  Lots of experience and hands on useful tips.  Expanding into national markets.

Janco Greenhouses --  Commercial, residential, custom designs.  In the business for over 50 years. 

C.P. Enterprises -- Commercial greenhouses

Sturdi-Built Greenhouse -- Quality Redwood greenhouses with a range of styles and prices.

Handy Home Products - The Phoenix Solar shed is a multifunctional shed and greenhouse all in one. It comes in a base size of 10'w x 7'8-5/8"d and can be extended up to and additional 8ft. in width.
Options: •Extender kit(s) • Floor Kit • Exaust Fan • Plant hanging bar *Paint and shingles sold separately. Distributes worldwide - available at Lowe's, Home Depot, etc.

Mark's Cedar Sheds and Gazebos.  Cedar and all hardware included.

Gardensheds - Architecturely Designed Garden Houses - Kits, blue prints, or a custom design.  PA.  Custom built to your specifications.

Yard Works - Greenhouses and Accessories. Features three different manufacturers: Sunshine Garden House, Thermo-gro, and Halls. FOB Lynnwood, WA. 

Screenhouses Unlimited - Square PVC and Plastic covering.  Also retractable awnings.

GardenStyles  Juliana Greenhouses -- Aluminum and Poly Carbonate.  Free standing, lean-to and.cold frames. 

Renaissance Conservatories -- Lots of models and photos.  Big web site and full of design ideas!  WOW!

Poly-tex Greenhouses and supplies - Large commercial greenhouses and supplies.  Galvanized pipe and polyethylene or polycarbonate sheeting.  Wiggle Wire, Poly-Vent, Benches.  Lots of models available

Shelter Systems - Domes, Shade Structures, tarps, tarp fastejers

U.S. Global Resources - Providing greenhouses, nurseries, and aquaculture systems to the international marketplace, U.S. Global Resources (USGR) is an international company with over 57 years of experience with the engineering, sales, and installation of agricultural systems and products.

Jacobs Greenhouses Inc.- Manufacturerer of aluminum residential and commercial greenhouses.  Also carries replacement parts for Lord and Burnham. 

I haven't had a chance to preview the following from Nick Paiceof MPA Leisure Buildings and The Conservatory Centre ( www.conservatorycentre.co.uk ). Although all U.K. sites, many products are available for export.

International Greenhouse Company (USA) - Commercial and hobby greenhouses.  The hobby is aluminum and twin wall polycarbonate.  Looks like a well made kit at a good price.

Curry Greenhouses.  Quonset, hoop or lean-to greenhouse out of galvanized pipe and poly.  Can be covered with fiberglass or polycarbonate.

Sunroom Designs, Inc.- Sunrooms at wholesale prices.  Manufacturer / Designer in the Philadelphia area.

Since 1988 David C. Bishop & Co., Inc. has been designing, importing and installing traditional English conservatories across America. Beginning with an Amdega Conservatory erected on the Bishop residence, we have since constructed over 200 extraordinary glass structures from northern mountains to southern shores.


Santa Barbara Greenhouses say "kits are affordable and are  true do-it- yourself  projects. Fun and easy to assemble . All parts are pre- cut and drilled at the factory. Hardware is sorted and included." Redwood and corrugated fiberglass, single flat fiberglass, twin-wall polycarbonate or tempered glass walls in deluxe.

Canterbury Conservatories Ltd. are the USA's leading manufacturer of Conservatories. Based in Holland Michigan, with over 15 dealers throughout the United States, we benefit from over 13 years combined
 experience in manufacturing, customer care, marketing, technical research and development in the United Kingdom.

Sierra Greenhouses - Treated fir that looks like redwood but more rot resistant.  Tempered glass or twin-wall polycarbonate glazing.

OpenHere's listing of Conservatory Links: http://www.openhere.com/hag/gardening/hard-landscaping/conservatories/  

ACI - Hydroponics: Home greenhouse kits and hydroponic gardens, grow lights and equipment for  home hobbyists and small commerical operations.  Designed for the hottest Arizona Summer

http://www.royplas.com  Royal Group Technologies, in conjunction with Europe's largest supplier of Conservatory Roofing Systems, Ultraframe, UK Ltd, have developed in Canada, a system specifically designed for the North American conservatory & sunroom market. Royal Ultraframe completely pre-manufactures each roof supplied to our customers. The roofs are then dismantled and shipped to you for very quick installation. We are there every step of the way - from concept through design, manufacture and installation.

SunPorch Structures - It's a porch, sun room, or patio room that converts to a bug-free screen porch in summer. It's America's first and only convertible sunspace.

Cedar-Built Greenhouses - Manufacturers and suppliers of Western Red Cedar greenhouse kits.  Hand-crafted, beautiful and affordable.

www.greenhousesandsunrooms.com  - design and specialize in quality Greenhouse kits made of aluminum or cedar wood and polycarbonate...many sizes to  choose from. Sunrooms / solariums / conservatories / greenhouse accessories / automatic ridge vent openers / polycarbonate glazing / aluminum glazing  systems /indoor garden arbour & stand and much more ...shop on line / ship nationwide...

GlassHuts and GroPods -offer screened, removable tempered safety glass windows all the way around. Extra thick, energy saving 8mm polycarbonate roofing and several sizes are available. Frames built with rust proof heavy duty 1/8 inch aluminum. A full 94 inches tall. Manufactured in Salem, Oregon. Used by orchid growers for their excellant natural ventilation.

CropKing provides complete hydroponic systems, supplies and greenhouses for commercial growers.
CareFree Gardens provides hobby hydroponic systems and the "Sanctuary" hobby greenhouses.

Backyard Greenhouses is one of North America's largest suppliers of hobby greenhouses, rare and exotic seeds and unique garden products.
YourGreenhouse.com allows gardeners to enjoy their hobby year round with their premier glass greenhouse collection complete with free shipping and a Lifetime Warranty.

World Greenhouse Support.  Netherlands. The one stop source for all your Greenhouse applications. World Greehouse Support is a dynamic supplier of inputs and implements for horticulture, World Greenhouse Support has been doing business and supporting its customers all over the World.

Little Greenhouses    Little Greenhouses are the solution for keeping your plants thriving year round, give your seedlings a solid boost in the spring and protect outdoor plants from frost in the fall.  PVC and Film.

GreenhouseKit.com - the largest collection of greenhouse kits on the web! Compare and Save.  They have selected the best greenhouse kits from the most reputable manufacturers. All the kits listed here have passed their "no junk" test. Only easy to assemble - sturdy greenhouse kits are found there!

H2ow Web Sites
Please contact our Web-novice (e-mail: jozeeben@netdoor.com ) with questions or comments. H2othouse, Inc.  Attn. Joe Zeeben, 170 Dodd Lane, Michie, TN  38357


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Advance Greenhouses
Large Selection of Greenhouse Kits and Accessories in Maintenance Free Materials.


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