Welcome to cordwoodmasonry.com
the virtual home for Earthwood Building School, accenting Cordwood masonry, Earth-Sheltered Housing and Timber Framing for the Rest of Us! All under one roof: a Living Roof!
Note as of October 28, 2020: Our full 2021 workshop schedule is on line and we are processing registrations. Click on 2021 Workshops in the main menu above. Next year, 2021, will be our final season of workshops at Earthwood Building School in West Chazy, NY. All workshops will be limited to 12 students. We will continue to provide books, videos, and plans through this website. Also, Rob and Jaki Roy are open to conducting cordwood workshops at other locations in North America and around the world by arrangement with organizers at least six months in advance of the desired workshop. Interested parties should email us at robandjaki(at)yahoo(dot)com.
Ancient and modern solar technology at Earthwood: a megalithic stone circle in the foreground and photovoltaics in the background.
Earthwood Building School is in the northeastern foothills of New York’s Adirondacks, close to the Canadian border. We’re an off-grid facility getting all of our electricity from solar energy. Over the years more photovoltaic panels have been added, the last in November 2016.
Because Earthwood is in a reclaimed gravel pit the only viable option for a vegetable garden is raised bed gardening and we have found that ‘raised raised’ beds work really well for us. They help keep most animals out, and, most importantly, they’re great for your back! We have also experimented with hugelkultur, a mounded garden.

‘Raised Raised’ bed gardening
The Earthwood campus has a variety of cordwood masonry buildings which hundreds of students have helped to create. They include four guesthouses, a bookstore/library, sauna, mess hall and garage. All have living roofs.

Round Outbuildings

Stoneview Guesthouse is an octagon.
In addition, various big stones have grown in numbers, some during Stone Circle Workshops. The stone circle is a gathering place for workshop introductions and evening socials where students can get better acquainted. A positive aspect of workshops is the feeling of support from other like-minded students. Cordwood building draws a special group of people!

Rob explains astronomical features of the Stone Circle
Earthwood Building School maintains a variety of pertinent books available for the owner builder, but it’s hard to compete with the big companies. So …
Why order books and videos directly from Earthwood?
- Rob Roy’s books are signed by the author. Big deal. But see the next item.
- Roy’s Cordwood, Underground, Stone Circle and Timber Framing books are the textbooks for our workshops. If you purchase them from Earthwood – we know, because they’re signed – and then decide to take a workshop, you get a full deduction of the book cost from your registration.
- You help support small business instead of big business … so that we can stay in business!
Some Earthwood characters

The Gryphon Stone

Sappy

Hermit’s Head
We have been teaching cordwood masonry, earth-sheltered housing, timber framing and megalithic stone building at Earthwood Building School – and around the world – since 1981
Rob and Jaki Roy
Earthwood Building School
366 Murtagh Hill Road
West Chazy, NY 12992
Email: robandjaki(at)yahoo(dot)com
518-493-7744
The Beauty of Cordwood Masonry Construction
Cordwood masonry construction is an inexpensive, sustainable way that anyone can use to build beautiful homes and more.
Read MoreCordwood Masonry Construction Workshops
Children, grandmothers and beavers can all build cordwood homes and so can you. We teach in the U.S. and internationally.
Read MoreEarth-sheltered Housing and Living Roofs
Increase sustainability using earth's constant temperature and insulation value, and to lessen displacement of habitat!
Read More