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Type: Posts; User: DavidRRT

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  1. Re: Attic/insulation smell coming through central a/c and in through bath fan.

    We have identified the smell:
    CertainTeed unfaced R-30, placed a call to the company and was told the smell should have dissipated by now.
    Waiting for someone to call back to resolve this issue.
    I...
  2. Re: Attic/insulation smell coming through central a/c and in through bath fan.

    Thank you, we have an a/c company coming tomorrow. I will ask them to check all those points you mentioned.
    The smell from the new insulation is so strong. We were hoping it would have dissipated...
  3. Re: Attic/insulation smell coming through central a/c and in through bath fan.

    The plot thickens:
    We fixed 2 bathroom exhaust fans that had been venting into the attic.
    When both units were installed initially, they were individually vented straight to the attic with silver...
  4. Re: Attic/insulation smell coming through central a/c and in through bath fan.

    Thank you for the reply, the a/c unit is in the attic.
    To be specific the smell that is coming through the a/c ducts is the sour smell from all the unfaced insulation.

    I will have to move lots of...
  5. Attic/insulation smell coming through central a/c and in through bath fan.

    There is strong attic/insulation smell coming through central air conditioning and in through bathroom fan after unfaced insulation installed over all the attic floor. Smell is also now in areas of...
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