Custom Greenhouses & Conservatories



Our best quality double-pane glass greenhouses.

Our Geneva model greenhouses offer premium quality and strength with style in a wide variety of sizes and shapes, including straight eave or curved eave configurations. Our best quality double-pane glass is 7/8” thick and filled with Argon gas, which is 38% denser than air for best insulation value. Several different Low-E glass options are available to keep your greenhouse cool in summer, while optimizing the amount of light you want in your greenhouse depending on its N, S, E, W orientation.

Arcadia’s Geneva model greenhouses offer our
best quality glass in a commercial quality
greenhouse frame.

Geneva horticultural greenhouse models include:

  • • Extruded aluminum I-beam frame with stainless steel hardware
  • • Straight eave or curved eave designs
  • • 7/8” argon-filled double-pane glass
  • • Heat-repellent Low-E glass options
  • • 30-inch wide glass bays
  • • Motorized ridge vent options
  • • Unlimited custom designs

Our Sierra model greenhouses offer all the same quality features as the Geneva model, but with an exclusive thermal break design that completely insulates any interior to exterior aluminum components. A flush mount cap system covers all of the stainless steel hardware so that no bolts nuts or screws are exposed on the inside or outside of the greenhouse, making this a beautiful home addition.

The Sierra is often used in architectural custom designs where its strength and integrity can be easily modified to meet virtually any size or shape glass enclosure. Wood beam cladding is also available for a warm interior finish. We provide custom engineering drawings. 


Arcadia’s Sierra model greenhouses are our most
beautifully finished greenhouse conservatories.

Arcadia will customize the size and pitch of our roof to match your home




All Arcadia greenhouses include a lifetime warranty on the frame, 40-year warranty on the glass, and 5-year warranty on the paint finish. Arcadia’s own full-time employees provide professional greenhouse installation anywhere in the US.

Photo Gallery

Get More Details
Greenhouse Planning Guide – click here
Choose Glass or Polycarbonate – click here
Some Standard Dimensions – click here
More Greenhouse Tips – click here


Download Our Greenhouse Brochure, Price List, and Request a Free Quote



Custom Greenhouses and Conservatories