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

(7/14/21)  Showroom Update

We are excited to announce that we have reopened our showroom on a by-appointment basis. Two appointments Fridays only will be available first come, first served. We ask all those who are interested in seeing our showroom to speak with a sales representative prior to your visit to answer basic questions on greenhouse styles and options with the goal of producing an estimate for review during your time spent with us in the showroom. We are currently still requiring masks to be worn during the visit, regardless of vaccination history. We will not be able to accommodate walk-in visits due to limited staff availability. 

Please give us a call today at 503-244-4100 to work with one of our experienced team members. We look forward to speaking with you and meeting you at the showroom! 

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

(7/14/21) Order Now for Spring 2022!

We are now taking new orders for delivery or shipment for Winter 2021-2022. If receiving the greenhouse in winter is not convenient, we are happy to reserve a place for your greenhouse on our production schedule to be shipped or delivered at a date of your choice in Spring 2022 or later. Please give us a call today to discuss options. We look forward to speaking with you.

(7/14/21) Notice of price changes to Greenhouse Price List and Accessory Catalog:

Due to recent increases to building and construction material costs, prices listed in our 2021 Greenhouse Price List and 2021 Accessory Catalog are out of date and under review. When receiving an official estimate, please expect an 8% increase to greenhouse costs and 12% increase to glazing options and some accessories. All estimates will be valid for 60 days. Thank you, and we look forward to working with you.

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.