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Holland House 7' x 7' Greenhouse by Exaco


Unique Solar Powered Exhaust Fan, Onion Shaped Design, 4mm Poly Sides, Aluminum Framework & Foundation Frame, Two Shelves, Louver Window, Roof Window.

Item #857320

Online Price
Your Price $899.99
Price Per null:
  • Shipping & Handling included*

Member Only Item

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The estimated delivery time will be approximately 5 - 7 business days from the time of order.

BEFORE ORDERING - Be sure to check your local building and zoning codes and ensure that all appropriate permits have been acquired.

The Holland House will provide years of enjoyment for the backyard gardening hobbyist.  This greenhouse was developed in its onion shape to utilize the same positive structural features of professional high end greenhouses in the same design.  This price conscious unit is perfect as a first greenhouse.

As with any arched structure, strength is derived when the top section gradually meets the sides.  In snowy conditions, in addition to extra strength, accumulated snowfall will slide off the steep roof section.  Internal airflow is also better which allows the small solar exhaust fan to move air upward along the sloping sides.  For many of us, the onion shape gives us better head and shoulder space with which to move about freely.  The sliding door allows easy access and allows the front to be placed where a hinged door may not work.   Its decorative green finish and soft shape will blend in nicely to a backyard.  

The Holland House comes with a ‘C’ shaped foundational frame to hold dirt or gravel and add stability to the overall structure, but the greenhouse can also be anchored to concrete or a wood deck.  Also included is a louvered rear panel with five sections and a roof window for venting during hot summer days.  In addition to the roof window, our special solar powered exhaust fan with thermostat will move hot air out when needed.  The two shelves provided each run the full length of the greenhouse.  The top shelf is 12” wide, and the bottom shelf is 24” wide.  These shelves can provide plenty of planting space and winter storage space.  

For more information regarding this product please call Exaco 877-760-8500.

Assembly Note:
Assembly time is normally 4-8 hours for 1-2 people.

Product Features:

  • Aluminum framework and foundation frame to prevent any rust issues
  • Dark green powder coat finish
  • Sloped roof design for ease of movement within and structural strength
  • 4mm twin walled polycarbonate panels for good insulation
  • Sliding door opening is 23” wide X 73” tall
  • 1 Solar powered exhaust fan
  • 1 Louver window at rear: 23” wide X 18” tall
  • 1 Roof vent on top: 27” wide X 20” wide
  • 1 Top shelf 12” deep X 7’3” in length (full length of greenhouse)
  • 1 Bottom Shelf 24” deep X 7’3” in length
  • Warranty”  Polycarbonate Panels-7 years / Frame-15 years
  • Ships in one box
  • manufactured in China

Tools Required for Assembly:
  • Included are: two small wrenches are all that is required
  • Additional if preferred: Pliers

  • Exact dimensions are 6’10” wide X 7’3” long X 7’2” tall
  • Square Footage is approximately 49

  • Brand: Exaco Trading
  • Dimensions: 7.16 ft. x 6.71 ft. x 7.16 ft.
  • Floor Size: 48 sq. ft.
  • Frame Material: Aluminum
  • Panel Material: Polycarbonate
  • Shelves: Yes
  • Wall Panel Type: 4mm Twin Wall

Standard shipping via UPS Ground is included in the quoted price. The estimated delivery time will be approximately 5 - 7 business days from the time of order.

Express shipping is via UPS. The estimated delivery time will be approximately 3 - 5 business days from the time of order.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required. products can be returned to any of our more than 600 Costco warehouses worldwide.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered. If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

View Costco's Return Policy.

For information or a written copy of the manufacturer's warranty, please contact us at:

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