Name: Owens Corning R- 38 Attic Kraft faced Fiberglass Batt Insulation 42.67-sq ft ( 16-in W x 48-in L)
Brand: Owens Corning
SKU: 1000515469
Rating: 4.7 (552 reviews)

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Owens Corning PINK Next Gen Fiberglas insulation installs faster because it’s made like no other fiberglass insulation. PINK Next Gen fiberglass insulation batts recover instantly, cut and split cleanly, glide in easily and stay put in the cavity, helping deliver inspection-ready results faster. They feel soft as cotton and are shed-resistant for more comfort and less cleanup on every job. And their advanced fiber technology creates a tightly woven network of soft, fine fibers to form a super-resilient blanket of insulating micro-pockets that deliver exceptional performance.

R-38 faced insulation batt, easy attic and floor install
Advanced fiber technology recovers without shaking or fluffing
Creates less dust—less mess and faster clean up
Safe, proven ingredients
Cost-effective solution for a more comfortable home
Insulation offers sound proofing benefits by helping to reduce unwanted noise
GREENGUARD Gold certified—contributes to indoor air quality
Available with Kraft or foil vapor barrier for moisture control
Cannot be left exposed—must be covered by a 15-minute thermal barrier

General
Total Package Quantity	1	Package Type	Individual pack
Package Count	8	Insulation Type	Fiberglass
Framing Type	Wood studs

Dimensions
Coverage Area (Sq. Feet)	42.67	R-Value per Inch	3.1
Length (Inches)	48	Width (Inches)	16
Bag Dimensions (L x W x D)	50 x 15.37 x 16.25	Maximum R-Value	38
Thickness (Inches)	12	Package Weight (lbs.)	28.517

Features
Stud Spacing (Inches)	16	Faced/Unfaced	Kraft faced
Sound Barrier	Yes	Formaldehyde Free	Yes
Vapor Retardant	Yes

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	GREENGUARD Gold Certified	Yes
ENERGY STAR Certified	No

Warranty
Warranty	Limited lifetime

Compatibility
For Use in Crawlspaces	No	Fits 2 x 6 Walls	No
For Use in Ceilings	Yes	For Use in Masonry	No
For Use in Electrical	No	For Use in Plumbing	No
For Use in Duct	No	For Use in Walls	No
For Use in Doors	No	For Use in Vents	No
For Use in Floors	No	For Use in Windows	No
For Use in Garage Doors	No	For Use in Basements	No
Fits 2 x 4 Walls	No	For Use in Attics	Yes

Miscellaneous
UNSPSC	11162400

Check out the Best Selling Batt Insulation on Lowes.com

Review

4.7 out of 5

552 Reviews

97% Recommend this product

Ratings may include incentivized customer reviews.

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+ 21

What Customers Are Saying

The Owens Corning R-30 insulation is a high-quality and effective product that is easy to install. Customers praised its thickness, fit, and ability to improve temperature and soundproofing in the room. The insulation was noted for its good value and performance, with several customers stating they would recommend it.

Customer review summary generated by AI, including incentivized reviews.

552 Customer Reviews

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Lowes Failure

Buyer beware on ordering from Lowes Website. They have preauthorized multiple charges to my insulation order amounting to over $10,000 pending in our business account. No one at store level, management level, Lowes.com, or the customer service number can fix it, and all blame it on my bank. The bank now has their legal team involved. This is all without apologies and any compensation to us or our business for holding up over $10,000 in available funds for 3 + weeks. This would cripple a small b...

RevivalRemodelingAugust 15, 2026
From R- 38 Attic Faced Fiberglass Batt Insulation 64-sq ft ( 24-in W x 48-in L) Verified PurchaserVerified Pro

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COMPARE PRODUCTS

		Name	Current Item Owens CorningR- 38 Attic Kraft faced Fiberglass Batt Insulation 42.67-sq ft ( 16-in W x 48-in L)
		Ratings	552
		Maximum R-Value	38
		Width (Inches)	16
		Thickness (Inches)	12
Owens CorningR- 19.0 Wall Unfaced Fiberglass Batt Insulation 87.5-sq ft ( 15-in W x 105-in L)	Owens CorningR- 49 Attic Faced Fiberglass Batt Insulation 48-sq ft ( 24-in W x 48-in L)	Owens CorningR- 30 Attic Unfaced Fiberglass Batt Insulation 80-sq ft ( 24-in W x 48-in L)	ROCKWOOLSafe'n'Sound R- Wall Unfaced Stone wool Batt Insulation 59.7-sq ft ( 15.25-in W x 47-in L)	Owens CorningR- 13 Wall Kraft faced Fiberglass Batt Insulation 106.56-sq ft ( 15-in W x 93-in L)	ROCKWOOLComfortbatt R- 30.0 Attic Wall Unfaced Stone wool Batt Insulation 29.9-sq ft ( 15.25-in W x 47.0-in L)	Owens CorningR- 49 Attic Faced Fiberglass Batt Insulation 32-sq ft ( 16-in W x 48-in L)	ROCKWOOLComfortbatt R- 23.0 Attic Wall Unfaced Stone wool Batt Insulation 39.8-sq ft ( 15.25-in W x 47.0-in L)	Owens CorningR- 19 Wall Kraft faced Fiberglass Batt Insulation 118.83-sq ft ( 23-in W x 93-in L)
33	38	542	996	2413	532	17	681	998
19	49	30	0	13	30	49	23	19
15	24	24	15.25	15	15.25	16	15.25	23
6.5	14	9.5	3	3.5	7.25	14	5.5	6.5