Welcome to GK Greenhouses, your trusted source for robust, professional, and affordable commercial greenhouse solutions. Our commitment to excellence ensures that each package we deliver is tailored to meet the unique needs of your growing ventures, whether you’re cultivating nursery stock, vegetables, flowers, or managing general farming and storage.

Quality-Built Greenhouses

Our greenhouses are crafted with all steel construction, providing enduring quality and eliminating the need for frequent replacements of tracks and side rails. This dedication to durability and function sets us apart as industry leaders, promising structures that withstand time and elements.

Tailored to Your Needs

Whether you are a commercial grower, nursery owner, farmer, vegetable grower, or flower enthusiast, our greenhouses are engineered for ease of installation and efficient setup. Each package can be configured to match your specific growing requirements, enhancing productivity and sustainability.

Why Choose GK Greenhouses?
  • Engineered for Efficiency: Our greenhouses are professionally designed for straightforward installation, saving time and resources.
  • Customizable Solutions: Tailor our packages to suit your precise growing demands, ensuring optimal use of space and resources.
  • Long-lasting Construction: Our all-steel solution guarantees reliability and stability, minimizing maintenance costs.

Discover how GK Greenhouses can elevate your growing operations today. Explore Our Greenhouse Packages, Accessories and JAVO Potting Machines below:

GK’s 2000 Series Greenhouses are the standard for the Northwest climate. This series of greenhouses are excellent for holding heat and humidity for cuttings and starting plants
GK’s 5000 Series Greenhouses features bars across the tapered roof for the height needed for watering boom spraying, fans and heaters which provide efficient air movement and ventilation.
With GK’s new Gutter Connect 9000 series greenhouses you can combine one house into two, three, four to as many as you want! Gutter Connect greenhouses are attached side by side as one, allowing more efficient use of energy, land usage, and airflow. Furthermore, allowing you to combine existing greenhouse structures without needing to modify the original structure. 
GK’s Polyethylene Sheeting is a plastic film made from petroleum with UV inhibitors, fire retardants, and anti-static additives to help withstand outdoor elements for long periods of time. Plastic sheeting comes is a wide range of thicknesses. The thicker the film, the stronger it is. Polyethylene Film holds the heat in and it also diffuses light for even growth of crops. Polyethylene is also known as visqueen, poly sheeting, plastic sheeting, plastic film, poly sheet, and poly film.

GK’s Shade Cloth added to your greenhouse structure is the easiest way to cool down temperatures and increase cooling system efficiency. Shade cloth also allows for light adjustment for crops to grow at a faster pace. Woven or knitted fabric comes in a variety of sizes, shapes and spaced grommet hole placement.
GK stocks all the accessories for your greenhouse needs, including name brand Fans, Shutters, and Heaters as well as the various coverings for a complete greenhouse package.