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Questions and Answers for Knauf Insulation R-13 EcoBatt Kraft Faced Fiberglass Insulation Batt 23 in. x 93 in. x 3-1/2 in.

Internet #303648181

Model #506576/814621

Store SKU #1002992610

R-13 EcoBatt Kraft Faced Fiberglass Insulation Batt 23 in. x 93 in. x 3-1/2 in.
(1588)Questions & Answers (239)
  • R-13 faced fiberglass insulation pre-cut for 2x4 walls & floors
  • Provides temp. control, sound absorption and moisture mitigation
  • Natural colors, eco-friendly formaldehyde-free, recycled content
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Questions & Answers

239Questions
caret
Q:Being this insulation is 8.25" in thickness. Will the r value change in an 8" space
by|Apr 14, 2024
1 Answer
Answer This Question

A:  When you compress insulation you do lose R value, in this case the R Value will be R29 instead of an R30.

by|Jul 16, 2024
    1 found this answer helpful
    caret
    Q:Which is the correct width for wood stud construction? 15” or 16”
    by|Apr 10, 2024
    1 Answer
    Answer This Question

    A:  Wood construction width of insulation is 15" and steel stud construction is full 16" material.

    by|Apr 10, 2024
      caret
      Q:can this fit a 16 on center this is 12 x 16 x48 or do i need to buy 10.25 x 15 x48 to fit right
      by|Apr 1, 2024
      1 Answer
      Answer This Question

      A:  R38 12" 16X48 is for standard attic application that are 16" on center. The R38 10.25 15X48 is produced for cathedral ceiling applications. In a cathedral ceiling, you need to have a 1" air gap between the insulation and the roof deck, so you do not experience roof rot.

      by|Jul 16, 2024
        1 found this answer helpful
        caret
        Q:Does the Kraft paper go against the concrete wall or face the interior
        by|Mar 19, 2024
        2 Answers
        Answer This Question

        A:  I have craw space. Does faced insulation good for craw space and does the faced go up in rafters or the bottom thanks

        by|Apr 25, 2024

          A:  Kraft paper should face the interior wall or the conditioned side of the building.

          by|Jul 16, 2024
            1 found this answer helpful
            caret
            Q:what is the sound proofing spec's
            by|Mar 15, 2024
            1 Answer
            Answer This Question

            A:  Sound proofing is based upon the complete wall construction not just the insulation.

            by|Mar 15, 2024
              caret
              Q:If I put the kraft paper facing the roof of the house (only one floor), is it okay? Or would I have to turn it facing the ceiling drywall?
              by|Feb 28, 2024
              1 Answer
              Answer This Question

              A:  The kraft facing should always face the heated side of the home, so the interior side.

              by|Jul 16, 2024
                1 found this answer helpful
                caret
                Q:I need a roll of insulation 24 inchs wide and thick enough for a 2x4 for a ceiling for a shed what product should I use
                by|Feb 26, 2024
                1 Answer
                Answer This Question

                A:  You may use R13 Kraft 23" X93" batts and cut to length.

                by|Feb 26, 2024
                  caret
                  Q:If I use this in a cathedral ceiling with roof vent channel installed, and using pine tongue & groove attached directly to the underside of the rafters, do I need an additional vapor barrier over the insulation or does the faced paper suffice?
                  by|Feb 12, 2024
                  1 Answer
                  Answer This Question

                  A:  Kraft paper is a vapor retarder and you should not install two vapor retarders, as this could result in condensation.

                  by|Jul 16, 2024
                    1 found this answer helpful
                    caret
                    Q:How wide is the stapling strip of faced paper beyond the 23" insulation width?
                    by|Feb 9, 2024
                    1 Answer
                    Answer This Question

                    A:  When folded out, the staple flange is 1 1/8".

                    by|Jul 16, 2024
                      1 found this answer helpful
                      caret
                      Q:Is this good for sound proofing a basement apartment?
                      by|Feb 8, 2024
                      1 Answer
                      Answer This Question

                      A:  Yes ,this insulation can be used for sound proofing.

                      by|Jul 16, 2024
                        1 found this answer helpful
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