Commercial Greenhouses

Ground-to-Ground Greenhouses

Our range of ground-to-ground greenhouses are ideal for winter crop protection, early spring starts, retail selling space, and inexpensive greenhouse expansions.

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Ground-to-Ground Greenhouses

Commercial Greenhouses

Our full range of ground-to-ground greenhouses are ideal for winter crop protection, early spring starts, retail selling space, and inexpensive greenhouse expansions.

The Frost Guard:

  • The Frost Guard is our lowest profile ground to ground house and is available in 15ft and 20ft widths.
  • The bows are 1-1/2″ square tube.
  • The 15′ Frost Guard has a center purlin and 1-3/8″ round ground stakes.
  • The 20′ Frost Guard has three purlins, 1-3/8″ round ground stakes, and bows that can be spaced either 4′ or 6′ apart.
  • Square tube makes both houses easy to erect.

Automated environmental control systems can use

The Alpine:

  • The Alpine is our most portable structure.
  • The 22′ or 26′ width is ideal for starting bedding plants, a temporary retail space, or as a storage area.
  • The house is available either with ground stakes or a ground support frame for easy installation on existing asphalt or concrete surfaces.
  • It can easily be erected and disassembled for storage.

 The Competitor:

  • This ground-to-ground house provides a more permanent installation.
  • The 1-1/2″ square steel bows and three purlins are a more substantial cover at a competitive price.
  • With a 30ft span and 10ft clearance, the structure provides ease of movement for employees and product.
  • Bows can be spaced either 4′ or 6′ apart.
  • An economical answer to year-round crop protections, it can be fitted with gable ends, flashing, and bow supports.

The Columbine:

  • The Columbine is our most durable ground to ground house and can be engineered to snow and wind loads for permitting.
  • It is prefabricated for fast shipment and simple construction.
  • House is constructed with 2″ square steel bows and 1-1/2″ square purlins and is mounted with 2-1/4″ square ground stakes.
  • Ground stakes can be raised up to a 3′ sidewall height.
  • The structure can be designed for double polyethylene covering and can also accept polycarbonate.
  • Optional gable framing is available and unit lengths can be either 4′ or 6′ bow spacings.

Highlights

  • Made of high yield strength galvanized square welded tubing
  • Prefabricated for fast shipment and simple construction
  • Accessories such as gable-end framing available on request
  • Economical year-round crop protections, may be fitted with gable ends, flashing, and bow supports
  • May be designed for double polyethylene covering and can also accept polycarbonate

Easy to erect and easy disassembly for storage

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Commercial Brochure

Overview of our greenhouses for commercial growing.

Case Study: Greenhouse Research Facility – The University of Nevada

Read about our new University of Nevada, Reno, Greenhouse Research Facility.

Produce Brochure

Overview of our greenhouse offering for produce growers.

Case Study: White Oak Garden Center

Read our case study on the White Oak Garden Center in Cincinnati, OH

The Frost Guard:

  • 1-1/2” sq. steel bow
  • 1” sq. steel purlins
  • 1-3/8” rd. steel ground stake
  • 1-3/4” sq steel bow connector
  • Wood baseboard
  • 8” diameter x 1’6” concrete caisson
  • 24’ roof coverage for 15’ wide house
  • 32’ roof coverage for 20’ wide house
  • Non load rated house
  • Check local codes for load requirements

The Alpine:

  • 1-1/2” sq. steel bow
  • 1” sq. steel purlins
  • 1-3/8” rd. steel ground stake
  • 2” sq. steel ground frame
  • 1-3/4” sq steel bow connector
  • Wood baseboard
  • 8” diameter x 1’6” concrete caisson
  • 34’ roof coverage for 22’ wide house
  • 36’ roof coverage for 26’ wide house
  • Non load rated house
  • Check local codes for load requirements

The Competitor:

  • 1-1/2” sq. steel bow
  • 1-1/2” sq. steel purlins
  • 1-3/4” rd. steel ground stake
  • 1-3/4” sq steel bow connector
  • 1-1/2” sq. steel gable framing (optional)
  • Wood baseboard
  • 8” diameter x 24” concrete caisson
  • 40’ roof coverage with standard side walls
  • Non load rated house
  • Check local codes for load requirements

The Columbine:

  • 2” sq. steel bow
  • 1-1/2” sq. steel purlins
  • 1-1/4” rd. steel ground stake
  • 1-1/4” sq steel bow connector
  • 2” sq. steel gable framing (optional)
  • Wood baseboard
  • 8” diameter x 24” concrete caisson
  • 40’ roof coverage with standard side walls
  • Non load rated house
  • Check local codes for load requirements

All our ground-to-ground greenhouses are made of high-yield strength galvanized square welded tubing. These sturdy competitively priced structures are easy to erect.

Accessories such as gable-end framing are available on request. Ask us about the full line of accessories that can be incorporated into the design of your greenhouse.

Product Gallery

a shot of a Ground-to-Ground Greenhouse by Prospiant from the inside with a lady customer wearing pink tshirt looking at flowers in pots on the shelves

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