Questions and Answers for Knauf Insulation R-19 EcoBatt Unfaced Fiberglass Insulation Batt 24 in. x 96 in. x 6-1/4 in. (8-Bags)

A:  This material may be installed in the attic over a garage..

A:  Engineered to offer thermal and acoustical properties customers trust. Made with our revolutionary ECOSE® technology and validated formaldehyde-free. It's certified to the toughest indoor air quality certification in the industry, GREENGUARD Gold. This material is low itch as it no longer contains formaldehyde.

A:  Kraft paper may not be left exposed, you would need to cover the insulation with a drywall, wood or aluminum. Kraft paper is not fired rated so it may not be left exposed.

A:  If the material is left exposed under the floor you should not use kraft faced product. The better choice would be unfaced and a 4 to 6 mill poly on the ground to prevent moisture.

A:  Use spray foam. It works best. No bugs, rodents, moisture and easy to install.

A:  You should be able to get the material through a standard attic opening. The insulation will also compress a little for you to push through the access hole. If not, you can always cut the material and hand up through the access hole.

A:  Yes, you may use the R38 high density in an open ceiling application. If you have room in the attic, you may also install R38 12" Kraft 24X48 standard batts. It is acceptable if the insulation goes above the boards in the attic space. High density is generally installed in cathedral applications where the insulation should not be installed against the roof deck, due to possibility of condensation against the roof deck. High density batts allow for a 1" air space between insulation and roof deck.

A:  If you compress insulation, you will lose the R Value. Home Depot has garage door kits for this purpose, you will be able to install more efficiently with this product. You will pay a higher price for R30 and not receive that R value once it is compressed.

A:  You may purchase 1 bag from Home Depot locations that carry Knauf Insulation, each bag contains 135.13 sq. ft. Home Depot also sells R19K23 Rolls and the sq. ft per bag is 75.06 sq. ft. per roll. Dotcom and Quote Center have a minimum purchase of 8 bags or a pallet quantity.

A:  This product does not have a Kraft facing. All unfaced insulation has a Class A Fire Rating.

A:  Full 16” and 24” wide material are for steel stud applications.