National Fiber

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We visited National Fiber in Belchertown, MA ( on May 3rd, and we were given an impressive tour by Chris White, Director of Sales.  The photos speak for themselves, but here are some highlights and clarifications:

  • They use only clean and non-glossy paper products to assure proper fiber-content, mostly newspapers that have been over-produced.
  • Product treated with Borates only (not cut with ammonium sulfate like some competitor products) for low-toxicity high hazard-resistance.
  • Photo of Chris shows him melting copper in his hand (with a smile)!
  • Visit the website for more info and to see the videos of cellulose fiber insulation put to the test.