GBA Logo horizontal Facebook LinkedIn Email Pinterest Twitter Instagram YouTube Icon Navigation Search Icon Main Search Icon Video Play Icon Plus Icon Minus Icon Picture icon Hamburger Icon Close Icon Sorted

Community and Q&A

Sourcing Denim or Polyester Batt Insulation

Paul Somlo| Posted inGreen Products and Materialson

Are there any sources for denim or polyester batt insulation anymore?

Paul

GBA Prime

Join the leading community of building science experts

Become a GBA Prime member and get instant access to the latest developments in green building, research, and reports from the field.

Replies

  1. Steve Knapp CZ 3A Georgia||#1

    Have you looked at Ecocell cellulose batts (https://www.cmsgreen.com/insulation/ecocell-batts)? I also thought Go Labs was planning to offer a wood fiber batt-type product, which might be worth checking into.

  2. Paul Somlo||#2

    My apologies for taking so long to respond, Steve. I looked at the website for Ecocell - the problem is that I need just a few batts, and none of the alternatives to fiberglass or rigid foam seem to be available through retailers; pretty much large quantities and deal direct.

  3. Steve Knapp CZ 3A Georgia||#3

    Hi Paul,

    This company says it might have some remaining denim batts:https://www.acousticalsurfaces.com/wall_insulation/ultratouch.htm. Finding someone with a bit of leftover inventory is probably your best bet. Craigslist might be worth checking out as well. (For example,https://fortcollins.craigslist.org/mat/d/windsor-denim-cotton-insulation/7409987299.html.)

  4. Paul Somlo||#4

    Thank you Steve! I've filled out a contact form, asking Acoustical Surfaces about leftover inventory near me, as well as their InsulGreen product. I've found one Lowes that has one bag of batts - I'll need to go about 20 miles out of my way to get it, but that may be my only alternative. Thanks for the CL link - those are R19 batts; my need is for 2x4 stud framed walls. I've only got two bays to deal with, and some other assorted areas that I'd like to stuff some extra in. I was working in my shop yesterday, putting up some radiant electric heating panels. There's old fiberglass batt in the ceiling - just touching it sends off a cloud of fiberglass dust. I was working with a silicone respirator with P100 filters - I wish fiberglass would just go the way of asbestos.

Log in or create an account to post an answer.

Community

Recent Questions and Replies

  • |
  • |
  • |
  • |