The Roll-Air is a convertible open-roof greenhouse that delivers outdoor-style growing with ful weather protection. Its retractable roof opens or closes in under a minute, giving growers full control over airflow, light, and climate while reducing crop movement and hardening labour.

Perfect for: Ornamentals, nurseries, fruit, vegetables

Designed for garden centres, the Roll-Air Retail blends open-air ambiance with a protected shopping experience. The rapid-adjust roof shields customers and inventory from springweather while maintaining a bright, natural environment that drives sales.

Perfect for: Retail garden centres, seasonal sales areas

Rovero’s tunnel houses offer a simple, durable, and economical growing solution with excellent diffuse light and season extension. Available in round or straight-sidewall designs with customizable options including side ventilation, ridge vents, and reinforced doors.

Perfect for: Vegetables, flowers, berries, nursery crops

A next-generation wide-span greenhouse offering exceptional light transmission, efficient construction, and long-term durability. Patented design features reduce build time, maintenance, and operating costs.

Perfect for: Large-scale horticulture, high-volume production

EVO AC® is the longest-lasting anti-drip greenhouse film available, delivering stable moisture control, zero mist, high light transmission, and exceptional cold-weather performance. Koning supplies and installs EVO AC® across Western Canada to improve greenhouse efficiency and extend film service life.