R-15 Kraft Faced Fiberglass Insulation Batt 23 in. x 93 in. (8-Bags)
- R-15 with built-in vapor retarder for moisture control
- Keeps room warm in winter and cool in summer for low energy cost
- For sound control in 2x4 wood-framed walls
- See More Details
Frequently Bought Together
Price:
$72094
Product Overview
R-15 Kraft-faced insulation is formaldehyde free fiber glass insulation protected on 1 side with moisture resistant Kraft facing. R-15 Kraft-faced batts come in pre-cut lengths for insulating standard 8 ft. wall cavities. R-15 batts are perfect for insulating exterior 23 in., 2 in. x 4 in. walls where moisture control is required. 1 bag covers 103.97 sq. ft.
- For use in 2 in. x 4 in. wood framed walls
- Batts are precut for use in standard 8 ft. walls with 24 in. on-center stud spacing
- Facing provides built-in vapor retarder for moisture control
- Improves energy efficiency and provides sound control
- JM's bio-based binder is mostly made from rapidly renewable plant based materials, satisfying increased demand for agriculturally sourced products
- JM is a partner of the seal and insulate with ENERGY STAR program
- Click here to learn more about Eco Options and Energy Efficiency
- How much do you need. Let our calculator help:
Info & Guides
Product Overview
- R-15 with built-in vapor retarder for moisture control
- Keeps room warm in winter and cool in summer for low energy cost
- For sound control in 2x4 wood-framed walls
Compare Similar Fiberglass Insulation
|  |  |  | |
| Brand | Johns Manville | Owens Corning | Owens Corning | Owens Corning |
| Name | R-15 Kraft Faced Fiberglass Insulation Batt 23 in. x 93 in. (8-Bags) | R-19 EcoTouch PINK Kraft Faced Fiberglass Insulation Batt 23 in. x 48 in. (10-Bags) | R-19 EcoTouch PINK Metal Framed Kraft Faced Fiberglass Insulation Batt 24 in. x 96 in. (10-Bags) | R-13 Kraft Faced Fiberglass Insulation Batt 23 in. x 93 in. (10-Bags) |
| Price | $72094 | $75100 | $81496 | $92610 |
| Ratings | (4) | (822) | (822) | (1412) |
| Insulation R-Value | R15 | R19 | R19 | R13 |
| Faced or Unfaced | Faced | Faced | Faced | Faced |
| Insulation Location | 2x4 Wall,Basement,Ceiling Insulation,Crawlspace,Floor | 2x6 Wall | 2x6 Wall | 2x4 Wall,2x4 Wall,2x4 Wall |
| Roll or Batt | Batt | Batt | Batt | Batt |
| Insulation Features | Formaldehyde Free,Friction Fit,Soundproofing Insulation,Vapor Retardant | Formaldehyde Free | Formaldehyde Free,Vapor Retardant | Formaldehyde Free,Formaldehyde Free,Formaldehyde Free,Vapor Retardant,Vapor Retardant |
| Product Thickness (in.) | 3.5 | 6.25 in | 6.25 in | 3.5 in |
| Number of Bags | 8 | 10 | 10 | 1 |
| Compatible Install Surface | Cement,Concrete,Copper Pipes,Existing Drywall,Existing Insulation,Fiberglass,Metal,PVC/CPVC Pipes,Pex Pipes,Plywood,Tile Flooring,Wood | Plywood | Plywood,Wood | Plywood,Plywood,Plywood,Wood,Wood |
| Product Length (ft.) | 7.75 | 4 ft | 8 ft | 7.75 ft |
| View Product | View Product | View Product | View Product |
Compare Similar Fiberglass Insulation
| | | | |
| Brand | Johns Manville | Owens Corning | Owens Corning | Owens Corning |
| Name | R-15 Kraft Faced Fiberglass Insulation Batt 23 in. x 93 in. (8-Bags) | R-19 EcoTouch PINK Kraft Faced Fiberglass Insulation Batt 23 in. x 48 in. (10-Bags) | R-19 EcoTouch PINK Metal Framed Kraft Faced Fiberglass Insulation Batt 24 in. x 96 in. (10-Bags) | R-13 Kraft Faced Fiberglass Insulation Batt 23 in. x 93 in. (10-Bags) |
| Price | $72094 | $75100 | $81496 | $92610 |
| Ratings | (4) | (822) | (822) | (1412) |
| Insulation R-Value | ||||
| Faced or Unfaced | ||||
| Insulation Location | ||||
| Roll or Batt | ||||
| Insulation Features | ||||
| Product Thickness (in.) | ||||
| Number of Bags | ||||
| Compatible Install Surface | ||||
| Product Length (ft.) | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Coverage Area (sq. ft.)
832
Product Length (ft.)
7.75
Product Thickness (in.)
3.5
Product Width (in.)
23 in
Details
Bag Size
4.08 ft. x 23.5 in. x 20 in.
Batt/Roll Size
7.75 ft. x 3.5 in. x 23 in.
Compatible Install Surface
Cement,Concrete,Copper Pipes,Existing Drywall,Existing Insulation,Fiberglass,Metal,PVC/CPVC Pipes,Pex Pipes,Plywood,Tile Flooring,Wood
Coverage Area per Bag (sq. ft.)
103.97
Faced or Unfaced
Faced
Insulation Features
Formaldehyde Free,Friction Fit,Soundproofing Insulation,Vapor Retardant
Insulation Location
2x4 Wall,Basement,Ceiling Insulation,Crawlspace,Floor
Insulation R-Value
R15
Insulation Type
Fiberglass Insulation
Number of Bags
8
Pieces Per Bag
7
Pieces per Pallet
4
Product Weight (lb.)
49.7 lb
Returnable
180-Day
Roll or Batt
Batt
Warranty / Certifications
Warranty Information
N/A
Questions & Answers
8Questions9Answers
Is it itchy to handle?
Asked by Clay September 15, 20202
AnswersNo I had not problems, with one side faced it helps a lot, and it went right in between the studs,
Hello, My garage has 2x4 studs,16" on center, 9' high walls and 37' long. How much do I need to c...
Asked by dr4cars February 4, 20201
Answer9' x 37' = 333 square feet so you would need 333 sq ft of material, which is 5-6 bags worth.
How many LF will one bag cover assuming 2x4 studs @ 16” o/c and 8’ height?
Asked by EdC March 2, 20201
AnswerCoverage area per bag is ~68 sq. ft. Thank you.
I have a Tuff shed that is 10 x 14 pitched roof. Center is 10 feet high.How much insulation do I ...
Asked by Ferri August 27, 20191
AnswerIf you are looking for coverage, then using R15 Kraft faced 15” x 93”, 10 bags at 67 sq. ft. per bag should provide sufficient coverage inside the shed including the roof. Please keep in mind that Kraft-faced should not be left exposed. Kraft paper should be in substantial contact with dry-wall or other substrate. If you are not heating/cooling the shed, then insulation alone would not help you achieve comfort. Also, IRC/IBC does not require insulating of the unoccupied spaces.
How thick. I want to insulate a tool shed with 2x4 walls not 2x6. Thanks
Asked by Scott September 30, 20201
AnswerThis product works for 2x4 walls and is the correct thickness for your project.
I need 2x4 walls and 2x6 ceiling. About 350 square ft room. Would this 10 bags would be enough?
Asked by nick April 18, 20191
AnswerHello Nick, Thank you for your interest in Johns Manville's fiberglass batt insulation. The product that you are referencing has a coverage of 67.8 square feet per bag. Assuming you have 8 feet walls and you are insulating all four walls and the ceiling, you would have 960 square feet to insulate. This would take approximately 14 bags of material. Best regards, Doug Fast
how Many pieces they are one one bag
Asked by monstruo May 22, 20201
AnswerThere are 7 pieces per bag. Thank you.
Is there any problem using this in garage walls where the framing is on 24: centers?
Asked by Millspgh January 4, 20211
AnswerThis should be the correct product for your framing. When sizing the insulation you should make sure you are completely filling the cavity.
Customer Reviews
Overall Ratings
Great Insulation, did run into some issue with returning what...
November 18, 2020
Great Insulation, did run into some issue with returning what I did not use, so be carefull, but GREAT Product......
nice insulation...
June 23, 2020
nice insulation
I just installed this on my shed. I can already tell a difference. I will be using this again if...
June 3, 2020
I just installed this on my shed. I can already tell a difference. I will be using this again if it comes up.
4 Star Review
April 17, 2019
Rating provided by a verified purchaser
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