Sturdi-Built Greenhouse Manufacturing Co. has been building the highest quality handcrafted redwood and glass greenhouse kits available for over 50 years.

We make beautiful, high-quality greenhouse kits in our factory in Portland, Oregon using the finest redwood available – Clear All Heart Redwood – and American made 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.

10/3/19 – Note to Prospective Trillium Customers:

Would you like to get your holiday shopping done early? We currently have three (3) Trillium models in stock! Please give us a call today to order.

9/19/19 – Note to Prospective Spring 2020 Customers:

Due to rising material costs, pricing on all models is expected to increase in January, 2020.  Call today to discuss greenhouse options or to reserve your spot on the production schedule to take advantage of current 2019 pricing. 

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 Sturdi@Sturdi-Built.com or by phone at 503-244-4100. Our office hours are 8:00am to 5:00pm, Monday through Friday and weekends by appointment. 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.