Atlantic Greenhouses Supplies

TunnelPro Plus

Harnois Industries

This model provides weather protection for large areas of field crops. It ensures a longer production season, higher productivity, improved crop quality and more effective climate management.

The TunnelPro is the optimum solution for berry cultivation in northern climates, thanks to its design and the quality of its structure.

Starting at $2.00 CAD / square foot for larger projects. Contact me for detailed pricing!

Specifications

  • Tunnel shape = Gothic “optimized” for tree seedlings cultivation
  • Tunnel width = 9.6 m (or 31′-6‘’)
  • Tunnel length = 70.1 m (or 230’)
  • Post spacing = 3.05 m (or 10’)
  • Tunnel height = approx. 5.49 m (or 18’)
  • Post height (from ground to arch joint plate) = 2 m (or 6′-7 1/2‘’)
  • Post height (on ends) = 2.54 m (or 8′-4‘’) up to 3.96 m (or 13’)

Using An Oval Tube

  • No edges: Durability of poly film, less friction
  • Stronger than comparable profiles (for the same quantity of steel)
  • Simplified installation – no pre-drilling

Side Guying System

  • Better “buffer effect”, reduced edge effect equals greater homogeneity
  • Greater structural strength, greater wind resistance equals fewer risks
  • With the roll-up option, greater flexibility for summer ventilation and winterization

The Covering

  • Film type = Polyethylene AC
  • No. of walls = single-walled
  • Thickness = 7.2 mils (or 200 microns)
  • UV treatment = UV-Open
  • Thermicity = thermal film
  • Anti-condensation = standard anti-drip effect
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