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Capitol Crown™

The Capitol Crown™ is a classic, gothic arch shaped, gutter connected structure that lends itself to all greenhouse growing operations. Whether you are looking for big production, beautiful retail layouts, or the perfect educational and research facility, the Capitol Crown™ greenhouse structure has your needs covered, no matter how big or small the project may be.


  • Roll formed stucture for superior strength
  • Built in condensaton removal channels
  • Coverable in glass, corrugated polycarbonate, multilayered polycarbonate, and double layer poly
  • Easy expansion capabilities at gutter and length-wise
  • Aluminum finish trim and vents for roofs, sides, & gables
  • Standard widths of 21, 24, 30, 35 1/2, & 41 1/2 feet, as well as custom sized structures available

Click the drawings below for further details about the Capitol Crown™ structure available from United Greenhouse Systems.

Capitol Crown™ Blueprint by United Greenhouse Systems
Photo 1 - Capitol Crown™ Structure by United Greenhouse Systems

The photo above features several gutter connected Capitol Crown™ structures covered in corrugated polycarbonate with double sided sliding doors.

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Photo 2 - Capitol Crown™ Structure by United Greenhouse Systems

This individual Capitol Crown™ structure, covered in multilayered polycarbonate panels enhances the look of this small retail outpost.

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Photo 3 - Capitol Crown™ Structure by United Greenhouse Systems

Glass endwalls, roof ventilation, and high gutter heights show off just a few of the Capitol Crown™’s dynamic options.

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