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R30 Unfaced 15 in. x 22 ft. Fiberglass Insulation Roll for Floor, Attic - Class A Fire-Rated and Made in USA (1-Roll)
- R-30 unfaced insulation easy to install for floors & ceilings
- Provides temperature control and sound absorption
- Formaldehyde-free, Asthma & Allergy Friendly® Certified
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About This Product
Knauf R-30 EcoRoll unfaced fiberglass insulation with ECOSE Technology is a leading sustainable insulation. All of our rolls are bonded with the revolutionary, industry-transforming, plant-based ECOSE Technology. They are validated by UL Environment as formaldehyde-free and they contain no Red List chemicals. Made with a high degree of recycled glass, our insulation rolls cut easily for faster installation with low dust and low hassle. And like every Knauf Insulation roll, EcoRoll is resilient and recovers quickly to full thickness out of the package for a snug fit. Install Knauf Insulation in your home and stay comfortable year-round. Recommended use includes vaulted ceilings and attic spaces.
Highlights
- R-30 insulation is best used for application in attics and cathedral ceilings
- Each R-30 fiberglass insulation roll is 10 in. D x 15 in. W x 22 ft. L
- Each individual roll covers 27.50 sq. ft. of R-30 insulation
- R-30 value improves personal comfort in your home or office
- R-30 insulation has high-quality materials made of resilient fibers for more energy efficiency and is ENERGY STAR rated
- Installation made fast and easy using pre cut, softer to the touch insulation that has durable kraft facing marked in 1 ft. increments with stapling flange where cutting and splitting is simple with low dust
- R-30 insulation compression packaging fits more product in every bag and is designed to last the life of the structure
- Knauf fiberglass insulation provides superior thermal and sound control performance that improves comfort, privacy and productivity
- Material feature and benefit designed to last the life of the structure
- Reduces heating and cooling bill by preventing outside air from entering and keeping controlled air inside
- Fiberglass insulation minimizes insect intrusions by covering areas of entry
- All Knauf fiberglass insulation is greengaurd gold certified, free of red list chemicals and formaldehyde
- Learn All About Insulation R-Values here.
- Learn more about the various Types of Insulation here.
- Click here to learn more about Eco Options and Energy Efficiency
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Shop All Knauf InsulationSpecifications
Dimensions
Coverage Area (sq. ft.) | 28 sq ft |
|---|---|
Product Length (ft.) | 22 ft |
Product Thickness (in.) | 10 in |
Product Width (in.) | 15 in |
Details
Bag Size | 2 ft. x 16 in. x 24 in. |
|---|---|
Batt/Roll Size | 22 ft. x 15 in. |
Compatible Install Surface | Concrete, Existing Drywall, Metal, Plywood, Wood |
Faced or Unfaced | Unfaced |
Fits Size | Other |
Insulation Features | Formaldehyde Free, Friction Fit, Mold Resistant |
Insulation Location | Attic, Floor |
Insulation R-Value | R30 |
Insulation Type | Roll |
Pack Size | 1 |
Product Weight (lb.) | 11.8 lb |
Returnable | 90-Day |
Roll or Batt | Roll |
Questions & Answers
How many precut straps in each bag?
There are 12 individual batt pieces in each bag.
WHAT ARE THE DIMENSIONS OF THE PALLET?
4’x4’x4’
How big is the pallet?
How many bats in a pallet
There are 12 pieces to a bag, 15 Bags on a pallet. 15X12 =180 pieces total for the pallet.
For the R30 Kraft Faced 24 in. x 48 in. (8-Bags in a Pallet), (88 sqft per bag) = 704 sq ft Coverage per Pallet
How are you getting 1017 sq ft for the 15 bags? 15 in x 93 in = 1395 sq in = 9.6875 sq ft. Now multiply x 15 (15 bags) to get 145.3125 sq ft total. How are you getting 7x's this number?
Each bag has 7 batt pieces in a bag(each batt pieces is 9.6875 sq. ft. X 7 batt pieces = 67.81 sq. ft.). Each bag has 67.81 sq. ft. 67.81 X 15 bags = 1017.15 sq. ft.
Can this be used on top of a suspended ceiling?
Yes, the weight of this product should not cause an issue with a suspended ceiling application.
I have condensation forming on my bathroom ceiling , if I turn on the bathroom exhaust fan and leave it on during hot peek hr's 12 to 7 pm , no condensation forms . My attic floor just above the bathroom is bare . Will adding No Face insulation work ?
Installing insulation in the attic should assist with this issue. Also, please ensure that your exhaust fan is vented to the outside and not just into your attic.
I have a 2x6 cathedral ceiling with 5.5 inch available space. I also need to install vent baffles with 1.5 inch air gap. This would mean compressing the R21 batts by 1.5 inches. Will it easily compress 1.5 inches and how much R value will I lose? Thanks.
Compression Impact: Squeezing R-21 into a smaller cavity increases its density, which can help with air movement resistance but reduces the overall insulating value. This reduction will bring the Rvalue to R16 - R18.
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