Internet #312017973

Model #919861

R-30 Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt 23in. x 47in. (16-Bags)

(1)
Questions & Answers (5)
  • R-30 Mineral wool batt can be installed within exterior 2x8 wall
  • Easy to cut and install, even around construction irregularities
  • Fire resistant, mold resistant and non-corrosive
  • See More Details

Frequently Bought Together

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Price:
$115000

Product Overview

Thermafiber UltraBatt mineral wool is designed to provide excellent thermal insulation in residential and light commercial building. The semi-rigid batts are more dense than traditional batts or rolls and are quick and easy to install. UltraBatt products are non-combustible, moisture-resistant, non-corrosive and mold resistant.
  • Unfaced Insulation: does not have a vapor retarder
  • Flexible Insulation is easy to cut and install, allowing it to conform to building shapes and construction irregularities
  • Mold resistant
  • Provides fire resistance
  • Thermafiber Insulation reduces the transfer of heat and cold through building structures to provide thermal comfort and continuous energy savings
  • Step 1 of installation: Measure and cut Insulation
  • Step 2 of installation: Squeeze and insert Insulation into desired space
  • Step 3 of installation: Release and let product expand within the wall
  • Shop all Owens Corning Thermafiber Mineral Wool Insulation here
  • California residents

Info & Guides

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Compare Similar Mineral Wool Insulation

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R-30 Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt 23in. x 47in. (16-Bags)
R-30 15 in. x 47 in. Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt (24-Bags)R-23 Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt 15in. x 47in. (24-Bags)
BrandOwens CorningOwens CorningOwens Corning
NameR-30 Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt 23in. x 47in. (16-Bags)R-30 15 in. x 47 in. Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt (24-Bags)R-23 Thermafiber UltraBatt Unfaced Mineral Wool Insulation Batt 15in. x 47in. (24-Bags)
Price
$115000
/pallet
$116392
/pallet
$119900
/pallet
Ratings
(1)
(1)
(37)
Insulation LocationCeiling Insulation,Ceiling Insulation,Ceiling Insulation,Ceiling Insulation,Floor,Floor,FloorCeiling Insulation,Ceiling Insulation,Ceiling Insulation,Floor,Floor,Floor2x6 Wall,2x6 Wall,2x6 Wall
Product Thickness (in.)25 in7.125 in5.5 in
Insulation FeaturesFire Block Rated,Fire Block Rated,Fire Block Rated,Fire Block Rated,Friction Fit,Friction Fit,Friction Fit,Soundproofing Insulation,Soundproofing Insulation,Soundproofing InsulationFire Block Rated,Formaldehyde Free,Formaldehyde Free,Formaldehyde FreeFire Block Rated,Fire Block Rated,Fire Block Rated
Insulation R-ValueR30R30R23
Number of Bags1211
Compatible Install SurfacePlywood,Plywood,Plywood,Plywood,Wood,Wood,WoodPlywood,Plywood,Plywood,Wood,Wood,WoodPlywood,Plywood,Plywood
Roll or BattBattBattBatt
Faced or UnfacedUnfacedUnfacedUnfaced
View ProductView ProductView Product

Specifications

Dimensions

Coverage Area (sq. ft.)
23
Product Length (ft.)
3.91 ft
Product Thickness (in.)
25 in
Product Width (in.)
23 in

Details

Bag Size
3.91 ft. x 25 in. x 23 in.
Batt/Roll Size
3.91 ft. x 25 in. x 23 in.
Compatible Install Surface
Plywood,Plywood,Plywood,Plywood,Wood,Wood,Wood
Coverage Area per Bag (sq. ft.)
22.5
Faced or Unfaced
Unfaced
Insulation Features
Fire Block Rated,Fire Block Rated,Fire Block Rated,Fire Block Rated,Friction Fit,Friction Fit,Friction Fit,Soundproofing Insulation,Soundproofing Insulation,Soundproofing Insulation
Insulation Location
Ceiling Insulation,Ceiling Insulation,Ceiling Insulation,Ceiling Insulation,Floor,Floor,Floor
Insulation R-Value
R30
Insulation Type
Mineral Wool Insulation
Number of Bags
12
Pieces Per Bag
3
Pieces per Pallet
16
Product Weight (lb.)
48 lb
Returnable
180-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
3-Year Limited

Questions & Answers

5Questions5Answers

batt quantity?

Asked by JugaadContracting June 23, 2020
1
Answer

Hello JugaadContracting, there are 4 pieces per bag. Thank you for your inquiry!

Would this be suitable for between 2 x 6 wood studs or would this defeat the 7.1" thickness?

Asked by Rookie May 17, 2020
1
Answer

Hello Rookie, UltraBatts with a thickness of 5.5” (R-23) should be used in 2 x 6 wood stud applications. Thank you for your inquiry!

How does this compare to Rockwool? Are they the same type of insulation made by different brands?

Asked by Stephanie May 9, 2020
1
Answer

Hello Stephanie, both slag based wool and rock wool are very similar in makeup and performance requirements for various applications. Thermafiber products are slag based wool which is a by-product of the steel industry which diverts billions of tons of waste to landfills every year. Thank you for your inquiry!

does this product require baffles when installed in a vented cathedral ceiling?

Asked by Dmauels April 26, 2020
1
Answer

Hello Dmauels, baffles may be required, depending on the depth of the cavity. Thank you for your inquiry!

How thick is it and how many sq/ft per bag? TY

Asked by Bonzie April 3, 2020
1
Answer

Hello Tommy - R-30 Thermafiber Ultrabatt is 7.1" thick and there is 22.5 sq. ft. per bag. Thank you for your inquiry!

Customer Reviews

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Easy to install. Really like the quality as compared to...
Easy to install. Really like the quality as compared to fiberglass and cellulose.Durability and fire resistance are unmatched by any other insulation. Good peace of mind for my new home.
by OTM
4 people found this helpful
Showing 1-1 of 1 reviews