Sturdi-Built Greenhouse Manufacturing Co. has been building the highest quality handcrafted redwood and glass greenhouse kits available for over 60 years.

We make beautiful, high-quality greenhouse kits in our factory in Portland, Oregon using the finest redwood available – Clear All-Heart Redwood – and double-strength glass. Excellent materials make our greenhouses naturally durable and beautiful.

A wide variety of sizes and styles are available. Our kits can be in lean-to, freestanding and attached styles, large or small. We can modify our kits to fit custom situations. Please view the video below for a short introduction to the various greenhouse styles or visit our YouTube channel for more videos on our greenhouses.

Click here to be directed to our Greenhouse Catalog and Price List

(11/17/20)  Coronavirus (COVID-19) business update:

In response to the four-week freeze in Multnomah County, Oregon (that in which Sturdi-Built resides), we are cancelling all currently scheduled showroom tour visits and will not be scheduling new showroom visits until the beginning of 2021. All new showroom tour visits scheduled for 2021 will be subject to any new rules imposed by the state of Oregon as we learn of them. In addition, any customer pickups will be by appointment only and will be as contactless as possible. Sturdi-Built reserves the right to cancel any visit in response to any new state rules. If you are interested in learning more about our greenhouses, please give us a call anytime so we can speak more on the models of interest to you. We look forward to working with you and apologize for any inconveniences these new rules will cause. 

Thank you for your understanding. Any changes to these limitations can be found on our home page as soon as they go into effect.

Order by calling 800-334-4115 or 503-244-4100

Sturdi-Built greenhouses are designed for all climates, conditions and uses.  

We are a small, family business, committed to customized service before, during and after the sale of our greenhouses. Questions? Contact us via email at or by phone at 503-244-4100. Our office hours are 8:00am to 5:00pm, Monday through Friday. Because we provide personal service for each customer, Sturdi-Built owners get a quality product as well as the support to provide years of gardening enjoyment.