Classic, Flexible, Cost-Effective
A-Frame

A-Frame

A-Frame Greenhouse

Built for efficiency, strength, and year-round performance

A-Frame Greenhouse

Built for efficiency, strength, and year-round performance

Our A-Frame greenhouse combines the classic triangular roof design growers trust with modern engineering that maximizes airflow, light penetration, and structural durability. The steep roof pitch enhances natural ventilation, reduces snow and rain load, and supports a wide range of growing equipment. With flexible configuration options and scalable layouts, this structure adapts seamlessly as your operation grows while helping maintain a stable, energy-efficient climate.

Top Advantages of Our A-Frame System

  • Industry-leading value: One of the most cost-effective A-Frame greenhouse systems in North America.
  • Better climate control: Steep roof angles and efficient air exchange help reduce heat loss and stabilize internal temperatures.
  • Built to scale: Available as freestanding or gutter-connected, making expansion easy as production increases.
  • Superior light & load performance: Optimal light distribution and strong truss support for snow, equipment, and hanging systems.
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Details

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Standard Width

30′

Other widths available upon request

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Standard Glazing Option

Polycarbonate

Also available in Glass, Double Poly, and Acrylic

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Standard Ventilation

Ridge-vented

Other venting styles available upon request

Style Options

Two Styles Available

The Westbrook A-Frame is available in a 3′ truss system style and a 2′ truss system style.

three-foot-truss

3' Truss System

Ideal for garden centres wanting an open/spacious look

two-foot-truss

2' Truss System

Ideal for production greenhouses; truss to hang baskets, booms, etc.

Not sure if the A-Frame is right for you?

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