SKU: 55627660650

Johns Manville R-19 Kraft-Faced Fiberglass Roll Insulation, 75.07-sq ft Coverage, 23-in W x 39.16-ft L, Multi-Pack (B242S)

Sale price$62.18 Regular price$69.09
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Johns Manville R-19 Kraft-Faced Fiberglass Roll Insulation, 75.07-sq ft Coverage, 23-in W x 39.16-ft L, Multi-Pack (B242S)R 19 Kraft Faced Fiberglass Roll Insulation, 75. 07 sq ft Boost wall and floor efficiency with Johns Manville R 19 kraft faced fiberglass roll insulation. Sized for 2x6 wood stud framing with a built in vapor retarder, it delivers reliable thermal and sound control in long, unobstructed bays. Key Features: Ready for 2x6 Walls: 23 in x 39. 16 ft roll fits 24 in on center wood studs for fast coverage Moisture Control: Kraft facing provides an integrated

Johns Manville R-19 Kraft-Faced Fiberglass Roll Insulation, 75.07-sq ft Coverage, 23-in W x 39.16-ft L, Multi-Pack (B242S)
Johns Manville R-19 Kraft-Faced Fiberglass Roll Insulation, 75.07-sq ft Coverage, 23-in W x 39.16-ft L, Multi-Pack (B242S)
Shipping Notes
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SKU: 55627660650

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4.4 ★★★★★
Based on 246 reviews
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Verified Purchase
RA
Cuba, US
★★★★★ 5
Great value
Color: Aqua, Style: 1-Inch
Perfect exercise mat. It is nice and thick, and comfortable to kneel and lay on. Can't comment on durability, but so far, so good. Recommended.
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Reviewed in the United States on May 14, 2026
M
Verified Purchase
mocean
Alexandria, US
★★★★★ 5
Thick, soft, perfect for my service dog to lay on in restaurants, etc.
Color: Blue, Style: 1/2 Inch
I bought this for my service dog to lay on in restaurants, etc. It's super thick and soft. I cut it in half and I'm using the other half for my dog to lay on in the car. Excellent quality and I love the carry strap.
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Reviewed in the United States on June 7, 2026
R
Verified Purchase
Rome
Lexington, US
★★★★★ 4
Comfortable and thick mat that’s great for workouts at home
Color: Black, Style: 1/2 Inch, Color: Black, Style: 1/2 Inch
I picked up this Amazon Basics extra thick exercise mat for home workouts, and it’s been a solid addition. The thickness is the first thing you notice—it provides good cushioning, especially for exercises where you’re on your knees, elbows, or back. The surface has enough grip to keep you from slipping during most movements, whether you're doing stretching, core work, or basic workouts. It also stays in place pretty well on the floor without sliding around too much. The mat rolls out flat easily and comes with a strap, which makes it convenient to store or carry if needed. It’s lightweight enough to move around but still feels durable. It’s not a high-end studio mat, but for everyday workouts at home, it does exactly what you need it to do. Pros: • Extra thickness provides good cushioning • Comfortable for floor exercises • Lightweight and easy to store • Good value for the price Cons: • Slight compression over time with heavy use • Grip is good but not premium-level Overall, this is a great budget-friendly mat for home workouts, stretching, or basic fitness routines.
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Reviewed in the United States on March 17, 2026
K
Verified Purchase
Karla Lara
Omaha, US
★★★★★ 5
Maximum joint comfort and durability
Color: Pink, Style: 1/2 Inch
I absolutely loved the color, and it offers incredible cushioning without sacrificing stability during balance poses. It is dense, doesn't lose its shape, and springs back instantly. The materials are high-quality, and it doesn't have that strong plastic smell that others often have. It is worth every penny for the comfort it provides.
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Reviewed in the United States on April 26, 2026
J
Verified Purchase
Jo
Charlottesville, US
★★★★★ 5
PLUSH! Fabulous yoga mat!
Color: Black, Style: 1/2 Inch
SO comfortable! It feels like a soft memory foam padding. I use it for several exercise classes and it is great for all of my needs! I love the strap it comes with to keep it rolled up in between classes and the ability to carry it anywhere.
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Reviewed in the United States on May 3, 2026

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