SKU: 39791490212

CertainTeed R-30C Kraft Faced Fiberglass Batt Insulation (15 in x 48 in, 50 sq-ft)

Sale price$69.83 Regular price$77.59
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

CertainTeed R-30C Kraft Faced Fiberglass Batt Insulation (15 in x 48 in, 50 sq-ft)R 30C Kraft Faced Fiberglass Batt Insulation CertainTeed R 30C kraft faced fiberglass batt insulation helps improve energy efficiency and indoor comfort in framed cavities. The kraft facing supports stapled installation, while the fiberglass batt also helps reduce interior noise. Key Features: Energy Saving R 30C Performance: Helps reduce heat loss for improved comfort and lower energy use. Kraft Faced Vapor Retarder: Facing supports stapled

R-30C Kraft-Faced Fiberglass Batt Insulation

CertainTeed R-30C kraft-faced fiberglass batt insulation helps improve energy efficiency and indoor comfort in framed cavities. The kraft facing supports stapled installation, while the fiberglass batt also helps reduce interior noise.


Key Features:

  • Energy-Saving R-30C Performance: Helps reduce heat loss for improved comfort and lower energy use.
  • Kraft-Faced Vapor Retarder: Facing supports stapled installation where a vapor retarder is desired.
  • Framing-Cavity Fit: Designed for wood or metal framing and can be friction-fit or stapled in place.
  • Noise Reduction: Helps improve interior sound control between spaces.
  • Stable in the Cavity: Dimensionally stable and designed not to decay or slump over time.

Specifications Table:

Specification Details
Brand CertainTeed®
Category Batt Insulation
Insulation type Fiberglass batt insulation
R-Value R-30C
Facing Kraft faced
Width 15 in
Length 48 in
Thickness 8-1/4 in
Coverage per bag 50 sq-ft

Frequently Asked Questions (FAQ):

Q: What does “R-30C” mean?
A: It indicates the insulation’s thermal resistance (R-value) for improved energy efficiency; “C” denotes a specific product/series designation used by the manufacturer.


Q: How much area does one bag cover?
A: One bag covers 50 sq ft.


Q: How is this batt installed?
A: It can be friction-fit between framing members, and the kraft facing can be stapled to framing as needed.


Q: Where can kraft-faced batts be used?
A: They’re commonly used in framed cavities where a vapor retarder is appropriate; follow local building code requirements for proper placement.


Q: Does fiberglass batt insulation help with sound?
A: Yes, it can help reduce sound transmission and improve interior noise control.


Quiet luxury, wrapped in effortless performance

Think of this as the invisible layer that makes a home feel instantly more serene—warmer in winter, cooler in summer, quieter all year. The kraft-faced finish brings a tailored, architectural edge that feels intentional even behind the walls. Use it to refine bedrooms, studios, or any space where comfort should read as calm, not clutter. It’s the kind of foundational upgrade that makes everyday living feel unmistakably luxe.


Upgrade your framed spaces with CertainTeed R-30C kraft-faced batts for comfort, efficiency, and quieter rooms.

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: 39791490212

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Alexandria, US
★★★★★ 4
Good quality, but too expensive.
Color: Pathways Design, Size: 10 in
Very good quality. Sturdy. Holds up with heavy, hot food. Food doesn't soak through. The only reason I took off one star is the cost. Way too expensive for paper plates.
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Reviewed in the United States on August 7, 2025
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Leon
Louisville, US
★★★★★ 5
Good buy
Color: Pathways Design, Size: 10 in
Very very strong and sturdy
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Reviewed in the United States on February 17, 2026
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April
Belleville, US
★★★★★ 5
Great price
Color: Pathways Design, Size: 10 in
Perfect size & love the price for what we get!
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Reviewed in the United States on February 14, 2026
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kaitlin barfuss
Battle Creek, US
★★★★★ 5
Great small soup bowls!
I bought these for a family party for soup. I was nervous they were going to be flimsy and cheap. I was pleasantly surprised how thick and sturdy they are! They were a perfect size for a smaller bowl of soup or chili. We even used them in the microwave for left overs and they held up great! There was no sagging or getting soggy which I was also worried about. They are definitely good quality. They are much better than the Walmart or cheap off brands. I also loved the price. I thought they were a great deal for the quality and quantity. The only con I had was some were hard to pull apart. It was no big deal though. I will definitely buy them again.
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Reviewed in the United States on November 4, 2025
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Makayla | Tested in Real Life
Battle Creek, US
★★★★★ 5
I Put 2 Raw Eggs in This Paper Bowl… (Video Included)
These paper bowls are smaller than standard size, and that’s actually exactly why I buy them. They’re perfect for kids’ snacks and portion control without overfilling or wasting food. I was pleasantly surprised by how sturdy they are. These do not crumple easily like cheaper paper bowls, and they hold their shape well even when handled by kids throughout the day. We regularly use them for dry snacks like Goldfish crackers, cereal, and cookies, and a single bowl can last all afternoon through multiple refills. They are also leak-resistant, which I tested more aggressively than most people probably would. I cracked two raw eggs into one bowl, swirled them around, and set a timer. After a minute, I it held up (over my head) without it bending or collapsing. That alone sold me on the durability. The end result - no leaks. Zero. For the price, quality is excellent. If you’re looking for smaller bowls for snacks, portion control, these are a solid choice. These aren’t your typical flimsy paper bowls — they’re surprisingly durable for everyday use. Kitchen Chaos Tested™ — and they passed. ⭐️I included a video of paper bowls vs raw eggs, plus some photos for size reference
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Reviewed in the United States on April 18, 2026

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