Free-standing or gutter-connected truss and arch houses are only part of the glass house offerings from Jonkman. The company, which specializes in complete greenhouse packages, offers clear truss spans from 18 to 51 feet, with curved glass designs available from 18 to 32 feet. Clear heights range from eight to more than 20 feet.
Frank Jonkman & Sons Ltd.
- Website: www.jonkman.com