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Agra Tech North Slope Commercial Greenhouse

In stock
SKU
mg_rf_007
The North Slope Commercial Greenhouse by Agra Tech is designed to shed snow and allow maximum light into the greenhouse for Northern climates. Its generous Gothic peak makes it easy to cool with natural ventilation so that it excels in mild to hot climates as well. The North Slope is a commercial grade quonset for Agricultural use / high tunnel greenhouse. The North Slope's Gothic arch design has no flat spots on the roof making it stronger and drip less than most.

Agra Tech North Slope Commercial Greenhouse

The North Slope Commercial Greenhouse by Agra Tech is designed to shed snow and allow maximum light into the greenhouse for Northern climates. Its generous Gothic peak makes it easy to cool with natural ventilation so that it excels in mild to hot climates as well. The North Slope is a commercial grade quonset for Agricultural use / high tunnel greenhouse. The North Slope's Gothic arch design has no flat spots on the roof making it stronger and drip less than most.

Strength:

The North Slope’s unique arch design with no flat spots is stronger and drips less. The Romans knew it, an arch is stronger so you will see no flat spots on the North Slope roof. The steep angle of the arch reduces dripping.

Ventilation:

One of the advantages of the north Slope is that it can be fitted with a ridge vent. With roll-up or drop walls on the sides, the North Slope is an excellent candidate for Natural Ventilation. Many growers use the roll up wall on the sides and a roof vent at the peak.

Code or Non-Code:

The North Slope meets Building codes but it may also be purchased without the tie rods and webs as non-code.
  • North Slope 30 (IBC Loadings):

    • 30# ground snow load 100 mph exposure C wind load.
      • (4 ft arch spacing with tie bars and webs)
    • 12# live load and 90 mph exposure C wind load
      • (6 ft arch spacing with tie bars and webs )
  • North Slope 24: (IBC Loadings)

    • 50# ground snow load 120 mph exposure C wind load
      • (4 ft arch spacing with tie bars and webs)
    • 12# live load and 100 mph exposure C wind load
      • (6 ft arch spacing with tie bars and webs)

Gable Frame Packages:

Optional gable frame packages for Poly, Shade, Insect Screen, Corrugated or Twin Wall are available.

Hard or Soft Coverings:

Roofs & walls can be covered with hard coverings such as twin walled or corrugated polycarbonate or with soft coverings like poly, shade cloth, or insect screen. Soft coverings can be installed from ground-to-ground to save on initial investment.

Extrusions:

Agra Lock package available at eaves to hold roof poly. Gable extrusion option connects gable & roof coverings (gable extrusion is standard on rigid roofed houses).

Condensation Controlling Roof Purlins:

Roof purlins catch condensation and channel it to the gables before it drips reducing damage to foliage or planting media.

NORTH SLOPE 24

  • Arches 2 3/8 in diameter 16 gauge, 6 ft or 4 ft on center
  • Condensate controlling roof purlins 3-18 gauge for poly roof 6-16 gauge & ridge tree for rigid roof
  • Steel eave stringer is standard for rigid roofed houses.
  • Stubs 2 7/8 in diameter 12 gauge, 6 ft or 4 ft on center
  • 1 3/8 in tubing tie bars and webs (optional)

NORTH SLOPE 30

  • Arches 2 3/8 in diameter 13 gauge, 6 ft or 4 ft on center
  • Condensate controlling roof purlins 5-18 gauge for poly roof 6-16 gauge & ridge tree for rigid roof
  • Steel eave stringer is standard for rigid roofed houses.
  • Stubs 2 7/8 in diameter 12 gauge, 6 ft or 4 ft on center
  • 1 3/8 in tubing tie bars and webs (optional)

North Slope Features and Benefits:

  • Widths of 30 ft and 24 ft
  • International Building Codes:

    • Code @ 4 ft On Center = 12# Live Load / 120 MPH Exposure "C"/50# ground snow
    • Code @ 6 ft On-Center = 12# Live Load / 100 MPH Exposure "C"
  • Other wind and snow loads available - please inquire
  • Non-Code is also available (without Tie-Bars and webs)
  • 50,000 psi structural steel galvanized tubing is used throughout the North Slope
  • Overall height of 15 ft +/- at peak
  • Sidewall height: 6 ft
  • Arches 2 3/8 in diameter
  • 5 runs of "Z" shaped Condensate Purlins come standard on the 30 ft wide house, 3 runs standard on the 24 ft wide house. The overlapping purlins catch condensation and carry it to the end wall
  • 1 3/8 in Tie bars with 2 tubing webs for each arch on the Code houses
  • Continuously arched gothic roof sheds snow & condensation more easily than flat gothic arch designs
  • 4 ft or 6 ft on center arch spacing - rain will not form pockets on the roof to overload your house
  • The taller peak allows more air volume which increases circulation and improves crop response
  • Meets USDA - NRCS Tunnel requirements and is perfect for Northern Climates

Options:

  • Peaked Roof Vent 48 in wide, available in 12' increments
  • Roll Up or Drop Walls available for end or sidewalls
  • Wall and Pad Vents of 3 ft, 4 ft, and 5 ft tall for end walls.
More Information
SKUmg_rf_007
UPC0