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Charley's Greenhouse
17979 State Route 536
Mount Vernon, WA 98273


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SCAS2040WHTTR SolarGro Cascadia Greenhouse 20' x 41' - Twinwall Roof, Glass sides - Straight Eave White



Premium greenhouse with superb functionality

Maximize your greenhouse experience with this spacious, distinctive greenhouse. The Cascade incorporates many of the outstanding features of the SolarGro greenhouse - a strong, white-enameled aluminum frame, your choice of glazing materials, generous headroom, automatic ventilation, a deluxe storm/screen door, and a variety of sizes to meet the needs of the avid gardening enthusiast. (Add our optional Victorian cresting for an "old English," classic appearance.)

Actual Size (Width x Length x Height):
20' 10-1/2" x 41' 3-1/2" x 10' 4"
Eave Height is 5' 6"
Width x Length are the outside to outside foundation dimensions. It is imperative that the foundation is built to these exact measurements.

Extra-Strong Aluminum Framework

  • Heavy-duty aluminum for extra-strength
  • Stands up to high winds and heavy snowfalls
  • Maintenance-free, rustproof frame
  • Each piece is pre-cut to size
  • Attractive white enamel finish
Attractive Glass Side Walls with a Twinwall Roof
  • Tempered safety glass won’t break into sharp pieces
Automatic Fan Ventilation System
  • Automatically provides natural ventilation by allowing hot, stale air to escape, whether you're at home or not!
  • Uses an exhaust fan, motorized intake shutter(s), thermostat and fan speed control
Pre-Hung Storm/Screen Door
  • Adjustable 5-position sliding glass panel lets in fresh air
  • Lockable door latch with keys
  • Door Size: 32" x 76"
  • Door Drop options
  • Hinge placement
Simple to Assemble
  • Detailed instructions and video provided
  • No contractor or special tools required
  • Bolt holes are pre-drilled, door is pre-hung
  • Bolt frame together, insert glazing, fasten bar caps
Charley's Greenhouse Warranty

You may also want to accessorize with:
Greenhouse Shade Panels
Greenhouse Exhaust & Ventilation Systems
Greenhouse Heaters
Greenhouse Humidity & Misting Systems
Greenhouse Benches & Shelves

Special shipping requirements
Greenhouses are shipped via motor freight. There will be additional charges determined by the weight of the greenhouse. Once you have placed your order a Greenhouse Specialist will contact you with the shipping quote and additional information regarding your greenhouse.

Please Note: Our SolarGro Greenhouses are made to your order, please allow 5-6 weeks for delivery.
See Also
SPRE2024WHTTW Premier Greenhouse Kit 20' x 24'
TwinWall - Curved Eave White

SSAN2024WHTTG San Juan Greenhouse 20' x 24' Tempered Glass - Straight Eave White
SCAP2024WHTTG Cape Cod Greenhouse 20’ x 24’ - Glass – Straight Eave White

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2353 SolarGro Aluminum Finial (K2353)
Combined with the exquisitely-detailed aluminum cresting, a finial creates authentic Victorian style. The entire look of the ...