Ask Our Experts

Answers to your questions about gardening, energy, homesteading and other sustainable living topics.

Add to My MSN

Where Can I Find Insulation I Need to Build a Passive Solar Heat Box?

11/26/2008 12:00:00 AM

Tags: solar heat box, insulation

I ordered the Heat Grabber Plan from MOTHER EARTH NEWS. The plans were originally published in the 1970s and the product listed for insulation, Thermax, does not seem to be generally carried by big box stores in my area. Do you know where I can get this insulation?

Thermax brand insulation is made by Dow. To find a distributor in your area call Dow Customer Information Group at 866-583-2583.

— Heidi Hunt, assistant editor



Content Tools








Subscribe Today!

Pay Now & Save 67% Off the Cover Price


(* indicates a required item)
Canadian subs: 1 year, (includes postage & GST). Foreign subs: 1 year, . U.S. funds.
Canadian Subscribers - Click Here
Non US and Canadian Subscribers - Click Here