Prins Greenhouses

Poly Clad Greenhouses


We supply and install commercial greenhouses including poly clad greenhouses. Built to exacting standards, this engineered design will provide long years of quality service. The poly gutter connect greenhouse can be equipped with ridge vents, poly-gutter vents, roll-up vents, or conventional forced air cooling. These features, combined with minimal light loss, certified design, and quality materials make the poly gutter connect greenhouses an excellent long term investment.


  • 18′, 21′, 24′, and 27′ widths
  • Twin 18′, 21′ and 24′ widths


  • Designed for quick, easy construction
  • Hot dipped galvanized 3″ square posts – galvanization after manufacturing is completed
  • Hot dipped galvanized trusses
  • Gable ends have inverted trusses and 3″ center posts for strength, rigidity and for crop support
  • Maximum light transmission due to 1″ x 2″ or 1″ x 3″ arches
  • Pre-designed for heating and shading systems

Popular Options

  • Double poly roof
  • Polycarbonate panels in all sizes
  • 12′ lean-to

Post Spacing

  • 12′ post spacing at various heights
  • 4′ and 6′ arch spacing


  • Gutter ventilation
  • Aluminum shutters and exhaust fans
  • Raised roof vents
  • Roll up sides
  • Mechanical side walls

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