Insulation:

  • Natural Cotton Fiber Insulation: Contains 85% post industrial recycled natural fiber
  • Wool Insulation - called "nature's insulation", wool is not redily available in the U.S., at least not in batts. It is redily available in New Zealand, Australia, England and some other foreign countries. Below are some web sites of wool insulation companies:
        Insulwool (New Zealand) - Very extensive, informative web site
        Sheep Wool (Ireland)
        Thermafleece (England)
        Good Shepherd Wool (Canada)
  • Soy Based Foam Insulation: This is a soy bean based spray-in-place polyurethane foam insulation. No VOCs or CFCs, no formaldehyde. Not a petroleum base foam like Icynene. These are two companies producing soy foam:
  • Icynene Insulation System: Natural Spaces has a few domes insulated with Icynene foam and is monitoring their performance
Natural Spaces Domes

Contact Us

Natural Spaces Domes

37955 Bridge Rd., North Branch, Minnesota 55056 USA

Just 45 minutes north of the
Minneapolis/St. Paul metro area.

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Natural Spaces Domes

Minneapolis/St. Paul Area: 651-674-4292
Within the United StatesToll-Free:
800-733-7107
Fax:
651-674-5005
International Phone: 01-651-674-4292
International Fax:
01-651-674-5005
Email:
nsd@naturalspacesdomes.com
Twitter: https://twitter.com/nsdomes
Facebook: Click here
Skype: Naturalspacesdomes

Office Hours: 8:30 - 5:00 p.m. Monday - Friday
Weekends: Appointment Only
Winter Solstice Sale Bear Creek Dome