Greenhouse Kits for Home Garden

Trillium Promotion

Sturdi-built Greenhouses has been building high quality redwood and glass greenhouse kits for over 45 years.

We handcraft the highest quality greenhouse kits using American grown and made materials in our factory in Portland, Oregon. Our greenhouse kits use the finest redwood available – All Clear Heart Redwood – and American made glass. Excellent materials make our greenhouses naturally durable and beautiful. Greenhouses of various sizes and styles are available  – lean-to and freestanding greenhouses, large and small.

Sturdi-built Greenhouse Manufacturing Co. is a small, family business, built on providing customized service before, during and after the sale of our greenhouses. Questions? Contact us via email ( or phone (503)244-4100. (Office hours are 8am to 4:30pm, Monday through Friday, weekends by appointment.) We provide personal service for each customer. With a Sturdi-built Greenhouse you get a quality product as well as the support to give you years of gardening enjoyment.

To see an overview of all of our greenhouse styles with some of the unique features of each, we encourage you to watch our Introduction to Sturdi-Built Greenhouse Styles video.

Greenhouse Kits-from left to right, Nantucket, Tudor, Trillium, Tropic lean-to

Redwood Greenhouse kit designs from left to right: Nantucket, Tudor, Trillium, Tropic lean-to

Visit Us

If you’re in the Portland, Oregon area, please stop by our showroom!
We’re open Monday through Friday from 8am to 4:30pm. Weekends by appointment.
11304 S.W. Boones Ferry Road
Portland, OR 97219
(503) 244-4100 or (800) 334-4115
Get directions >

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Remodeling and Home Design