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873 U.S. Route One
Woolwich, ME 04579
(207) 442-7938
Store Hours
Monday-Friday: 8am-5pm
Saturday: 9am-4pm
Sunday: Closed

Insights from the yesteryear at Shelter Institute
There are a lot of alternative products available from composting toilets to instant water heaters, geothermal heat sources and active solar. It can be really difficult to know when one of these systems is appropriate to use. Join us for a free information session on some of our favorite alternative products and learn about pros and cons of the alternative method, the difference between brands and how to decided if an alternative method is right for your project. Visit our schedule for a list of upcoming discussions. If you don't see the topic you need please send us an email with a suggestion: info@shelterinstitute.com
Sessions are free of charge but you must pre-register: there is a minimum of five attendees and a maximum of 25. Visit our website, call or email to reserve your spot today.
Geothermal Heat Source: (October 24, 2008 9:30 AM)

Geothermal heat is becoming more and more readily available with the crunch in fuel sources. But a lot of people still don’t really know what it is. Join us for a free one hour lecture on geothermal heat pumps. Our featured speaker will cover the basics of open and closed loop systems, heat and air conditioning distribution technologies and why they are appropriate. As well as information about potential pitfalls.
Composting Toilets: (November 15, 2008 9:30 AM)

We’ve been using and selling composting toilets for 35 years. Come for a one hour workshop on the basic function of composting toilets, what is required for installation, code conformance and basic pros and cons of various models. Bring your questions and if we don’t have the answers we’ll get them for you.
Intro to Active Solar Energy (December 13, 2008 9:30 AM)


Since 1974, Shelter Institute has crafted hundreds of timber frames while teaching thousands of students sustainable building practices. From courses and quality tools to custom design-build services, we help you think, build, and live well.