Greensulate Uses Mushrooms to Grow Home Insulation


  Mushrooms make Greensulate

The home insulation of the future may be grown in a Petri dish.  Mushrooms are being used to create a new type of insulation to replace traditional polystyrene and fiberglass insulation. The product is called Greensulate. It was developed by a couple of 20 year old college students, Eben Bayer & Gavin McIntyre. (The rumor that they got the idea from eating pizza with mushrooms is untrue.)

Unlike fiberglass, which is made from petrochemicals and formaldehyde, Greensulate is fire-retardant, biodegradable and requires no petrochemicals for its production.  And whereas fiberglass in insulation can irritate your skin, eyes and airways, Greensulate does not.  This new eco-friendly green building material should hit the market within two years.  Since polystyrene does not disintegrate in landfills, the landfills will be happy.

Related Green Building Posts:

Fireproof ICF Homes

New Concrete Building Material Lets Light In: LiTraCon

Building a House from Trash: Bitublocks & Vegeblocks

Green Sidewalks: Easy on Trees and Knees

h/t: The Science Channel

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6 Responses to “Greensulate Uses Mushrooms to Grow Home Insulation”


  1. 1 Phil Hoover Jan 28th, 2008 at 11:28 am

    This is actually not new technology.
    I have been doing something similar with the 500 Chia Pets I have hanging on the walls in my home :)

  2. 2 Freddie Jan 28th, 2008 at 12:28 pm

    Sounds almost too good to be true. Wondering how the folks with mold and fungal allergies will fair with this on though?

  3. 3 Derek Burress Jan 28th, 2008 at 11:53 pm

    So they’re insulating homes with tortila chips now? Yummy! That’s what the picture looks like anyways!

  4. 4 Kevin Boer Jan 29th, 2008 at 1:19 am

    Here’s why it’s good insulation: if you get cold, you smoke it!

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