SKU: 83766455282

Johns Manville R-13 Kraft-Faced Fiberglass Batt Insulation, 106.56-sq ft Coverage, 15-in x 93-in, for 2x4 Walls

Sale price$66.03 Regular price$73.37
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Description

Johns Manville R-13 Kraft-Faced Fiberglass Batt Insulation, 106.56-sq ft Coverage, 15-in x 93-in, for 2x4 WallsR 13 Kraft Faced Fiberglass Batt Insulation, 15 in x 93 in Formaldehyde free, kraft faced fiberglass batts designed for 2x4 wood stud walls. Precut to 15 in x 93 in for fast installation, they deliver R 13 thermal performance, moisture control with an integral vapor retarder, and effective sound reduction. Key Features: Ready to Fit Batts: Precut 15 in x 93 in pieces fit 2x4 walls with 16 in on center studs Moisture Control: Kraft facing acts as a

R-13 Kraft-Faced Fiberglass Batt Insulation, 15-in x 93-in

Formal­dehyde-free, kraft-faced fiberglass batts designed for 2x4 wood-stud walls. Precut to 15-in x 93-in for fast installation, they deliver R-13 thermal performance, moisture control with an integral vapor retarder, and effective sound reduction.


Key Features:

  • Ready-to-Fit Batts: Precut 15-in x 93-in pieces fit 2x4 walls with 16-in on-center studs
  • Moisture Control: Kraft facing acts as a vapor retarder to help manage moisture
  • Energy & Sound Performance: R-13 thermal value improves efficiency and dampens noise
  • Durable, Safe Composition: Formaldehyde-free fiberglass that won’t rot, mildew, or corrode
  • Easy Installation: Press in place and staple tabs where needed; 106.56-sq ft total coverage

Specifications Table:

Specification Details
R-Value 13
Insulation Type Fiberglass
Facing Kraft faced (vapor retarder)
Dimensions (per batt) 15 in W x 93 in L x 3.5 in T
Stud Spacing 16 in on center
Framing Type Wood studs
Coverage Area 106.56 sq ft per package
Pieces per Package 11
Package Type Multi-pack
Package Weight 29.6 lb
Fits 2x4 Walls Yes
For Use in Walls Yes
For Use in Basements Yes
For Use in Attics/Ceilings/Floors No
Sound Barrier Yes
Formaldehyde Free Yes
Vapor Retardant Yes
GREENGUARD Gold Certified Yes
ENERGY STAR Certified Yes
Warranty 1-year limited
Bag Dimensions (L x W x D) 49 in x 15.5 in x 20 in
R-Value per Inch 3.7142
Thickness 3.5 in
Width 15 in
Length 93 in
UNSPSC 11162400

Frequently Asked Questions (FAQ):

Q: How much area does one package cover?
A: Each package covers 106.56 square feet with 11 precut batts.


Q: What wall framing is this intended for?
A: Designed for 2x4 wood-stud walls with 16-in on-center spacing.


Q: Is the insulation faced?
A: Yes, it is kraft-faced to provide a built-in vapor retarder.


Q: Can it be used in basements or ceilings?
A: It is rated for use in basements and walls; it is not intended for ceilings, attics, or floors.


Q: Is it formaldehyde-free and certified for indoor air quality?
A: Yes. It is formaldehyde-free and GREENGUARD Gold certified.


Warmth, Quiet, and Clean Lines Behind the Walls

Tuck these kraft-faced batts into your 2x4 framing and watch the room transform—quieter, cozier, and beautifully composed from the inside out. I love the crisp, uniform facing that creates a tidy backdrop during build-out while delivering reliable R-13 performance. Pair it with clean drywall reveals and matte paints to heighten the serene effect. It’s a discreet essential that elevates comfort and luxury in everyday living.


Upgrade your walls with R-13 performance and easy-fit batts—add Johns Manville insulation to your project today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83766455282

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4.4 ★★★★★
Based on 23 reviews
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Product Reviews
S
Verified Purchase
Scott Taylor
Houston, US
★★★★★ 5
Great cold brew maker!
So far this has been a big improvement from a different brand cold brew maker I had. It is simple and easy to used doesn’t leak. The coffee comes out tasting great! It has a smart design that works well. It’s a great deal for how well it works. It is big enough to last all week but not take up to much space in the fridge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
F
Verified Purchase
Finn
Whiting, US
★★★★★ 1
Air gets trapped in the filter so it won’t fully steep
Color: Black, Size: 40 oz
Filter doesn’t let air out. It’s weird about all these positive reviews bc I tried cold brewing tea two times overnight but the filter holes are so small that basically it traps a large air bubble inside with the tea leaves. The water was barely steeped. It was weird enough to the point where I thought there must be a clear film on the filter that I hadn’t removed. When I loosen the lid all do the air rushes out and it fills w water, but when you tighten the lid any air inside with your grounds/leaves is trapped and prevents steeping. I kept thinking it was me based on all of these positive reviews but I could not prevent the massive about of air from getting trapped in the filter. If they made the holes bigger (not too big to let grounds out but currently you could mistake it for plastic film) then it would’ve been perfect. Nice size and about what I’d drink in a day or so. Change the filter hole size to let air flow out and I’ll buy it back!
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Reviewed in the United States on May 16, 2026
R
Verified Purchase
RJM
Bozeman, US
★★★★★ 5
Great product, thoughtful design, great customer service
Color: Black, Size: 40 oz
I don't write a lot of reviews, but I felt like this product deserved one. This is an excellent cold brew maker. It is very easy to use and has a great 1,200 mL capacity. The plastic construction is more versatile (less fragile) than other brewers made from glass. The filtration system eliminates the sludge that other brew systems leave. The packaging is very thoughtful - a scoop and sponge are included. The scoop is easily overlooked, but it is the perfect size to clean the used grounds out of the filter. The sponge is an unexpectedly useful form factor to help with cleaning. Hopefully the sponges can be ordered separately, since sponges don't last forever. Some minor downsides: Cleaning is moderately easy, but the only component that is recommended for the dishwasher is the pitcher (which is also easiest to clean by hand). All of the other elements are recommended for hand washing, which doesn't take long. The way the filter is configured, the pitcher will work most effectively if stored (at least for part of the brew cycle) on its side. However, there is a vent in the lid that is prone to leaking when the pitcher is stored on its side. Brewing upright can lead to the top grounds not getting exposed to water. Unfortunately, one of the pieces broke during routine use after a couple of months: the pitcher lid is attached with a couple of hinges that snap the lid into place on the pitcher. One of the hinge attachments broke. I contacted customer service and a replacement pitcher arrived four days later. I'd recommend being careful with these hinge attachments as they seem prone to break. At the same time, the customer service is very responsive and suggests that they take support of their products seriously.
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Reviewed in the United States on May 1, 2025
C
Verified Purchase
Crystle S
Fort Morgan, US
★★★★★ 5
Nice little cold brew pitcher
Color: Black, Size: 40 oz
Easy to use and very easy to clean. We have made one batch of cold brew so far and are very pleased with the results, the suggested measurements produced a very smooth tasting coffee. Definitely worth trying for the price.
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Reviewed in the United States on May 19, 2026
D
Verified Purchase
dc0447
Lowell, US
★★★★★ 5
Best cold brew ever
Color: Black, Size: 40 oz
How did I live without this?? My ice coffee made in this is the best I have ever had. It is very easy to use and also very easy to clean. I was very impressed with the quality of the pitcher. It is very thick acrylic and cleans up great with absolutely no staining or discoloration. I am going to be ordering another for my brother! I highly recommend this one!
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Reviewed in the United States on April 19, 2026

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