A: Hello Jeob, each package will cover 77.5 square feet. Thank you for your inquiry!
A: Hello Patt, general rule of thumb is for the facing to face the winter warm side. However, this is dictated by code. We suggest checking with your local code official to verify what is needed in your area. Thank you for your inquiry!
A: Hello Jman, you can layer the R-19 to get to your desired R-value. However, when adding additional layers you want to use unfaced insulation, as sandwiching facing between layers of insulation can trap moisture. Thank you for your inquiry!
A: Hello Ponts101, Per Building Codes Kraft facing should not be left exposed for extended periods of time. The other issue with installing is that Kraft is not an air barrier. This means that warm moist air will be able to contact the now colder roof deck and have increased potential for condensation. Thank you for your inquiry!
|Brand||Knauf Insulation||Owens Corning||Knauf Insulation||Knauf Insulation|
|Name||R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll 6-1/4 in. x 15 in. x 39.16 ft. (18-Rolls)||R-19 Kraft Faced Fiberglass Insulation Batt 15 in. x 93 in. (10-Bags)||R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt 6-1/4 in. x 23 in. x 94 in. (8-Bags)||R-15 EcoBatt Kraft Faced Fiberglass Insulation Batt High Density 3-1/2 in. x 15 in. x 93 in. (15-Bags)|
|Insulation Location||2x6 Wall, Between Walls, Ceiling Insulation, Exterior Wall, Interior Wall||2x6 Wall, Ceiling Insulation, Floor||Attic, Basement, Ceiling Insulation, Floor, Interior Ceiling, Knee Wall||2x4 Wall, Between Walls, Ceiling Insulation, Exterior Wall, Interior Wall|
|Faced or Unfaced||Faced||Faced||Faced||Faced|
|Roll or Batt||Roll||Batt||Batt||Batt|
|Product Thickness (in.)||6.25 in||6.5 in||6.25 in||3.5 in|
|Compatible Install Surface||Concrete, Existing Drywall, Metal, Plywood, Wood||Cement, Plywood, Wood||Concrete, Existing Drywall, Metal, Plywood, Wood||Concrete, Existing Drywall, Metal, Plywood, Wood|
|Product Length (ft.)||39.2 ft||7.75 ft||7.83 ft||7.75 ft|
|Insulation Features||Formaldehyde Free, Friction Fit, Soundproofing Insulation, Vapor Retardant||Formaldehyde Free, Vapor Retardant||Formaldehyde Free, Vapor Retardant||Formaldehyde Free, Vapor Retardant|
|View Product||View Product||View Product||View Product|