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Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation

Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation

4.7· 4,457 ratings

Best price now

$48.97at Home DepotObserved at 2:04 PM

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Our take on the Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation

This is a 15 in. by 39.2 ft. roll of Owens Corning PINK Next Gen R-19 faced fiberglass insulation, covering about 49 sq. ft. R-19 is the common choice for 2x6 exterior walls and floors. The faced kraft vapor retarder goes against the warm side of the wall. At $48.97 at Home Depot as of November 4, 2026, it sits at the low end of its recent range, and only two stores list it new.

Best for2x6 exterior wall and floor cavitiesAttic, basement and crawl space jobsDIYers insulating a room at a timeSound control in framed walls
Pros
  • R-19 in a 6.5 in. thickness, sized for 2x6 framing
  • Recovers quickly and cuts cleanly, so less fluffing and trimming
  • Shed-resistant fibers mean less dust and cleanup
  • Kraft facing doubles as a vapor retarder
  • GREENGUARD Gold certified, no added formaldehyde
Cons
  • Fiberglass still needs gloves, long sleeves and eye protection
  • Faced rolls must be covered with a 15-minute thermal barrier
  • Roll covers only about 49 sq. ft., so larger jobs need several
  • Compressed packaging can leave edges slightly uneven until it relaxes

Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation prices at every store

  • Opentip.comNew

    In stock

    $49.42+ $26.30 shippingObserved at 2:04 PM
    Visit store
  • Home DepotNew

    Availability unknown

    $48.97Free shippingObserved at 2:04 PM
    Visit store

Also available at

  • Supply OntimeCheck price at Supply Ontime

Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation price history

Lowest price we've seen: $48.97 on Nov 4 at Home Depot. Tracked across 2 stores since Nov 4.

What reviewers say

With 4.7 out of 5 from 4,457 ratings, owners mostly report clean cuts, quick recovery and less dust than older fiberglass. Complaints center on compressed rolls arriving thin or short and on the itch and cleanup that come with any fiberglass.

Pros
  • Cuts and splits cleanly
  • Recovers its thickness fast
  • Less dust and shedding
  • Fits 2x6 walls without trimming
Cons
  • Rolls arrive compressed and can look thin
  • Fiberglass itch and cleanup
  • Facing can tear when handling

From Home Depot

  • R-19 faced fiberglass insulation roll
  • Easy 2x6 wall and floor install
  • Advanced fiber technology for faster, more precise install
  • Shed-resistant, for less dust and easier cleanup
  • Covers 48.96 sq.ft.
  • 15 in. x 39.2 ft. roll
Returns
Return this item within 90 days of purchase, in store or online.

About the Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation

About This Product

Owens Corning PINK Next Gen Fiberglas insulation is engineered for faster installation and reliable thermal performance. Designed with advanced fiber technology, this Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation recovers instantly, cuts and splits cleanly, and fits securely into wall, floor, and ceiling cavities to help deliver professional, inspection-ready results.

The soft, shed-resistant fibers provide a more comfortable installation experience while reducing dust and cleanup. Its tightly woven network of fine fibers creates resilient insulating air pockets that help improve energy efficiency, enhance indoor comfort, and reduce noise transmission throughout the home.

Key Features

• Advanced fiber technology recovers quickly without shaking or fluffing

• Cuts and splits cleanly for faster, easier installation

• Soft, shed-resistant fibers help reduce dust and jobsite cleanup

• Cost-effective solution for improving home comfort and energy efficiency

• Helps absorb sound and reduce unwanted noise transfer

• GREENGUARD Gold Certified for improved indoor air quality

• Available with kraft or foil vapor barrier options for moisture control

• Suitable for wood and metal framed walls, floors, and ceiling assemblies

• Can be installed in contact with concrete surfaces

• Must be covered with an approved 15-minute thermal barrier, such as drywall

Specifications

Form
Roll, Batt, Blanket
Product Type
Fiberglass blanket insulation, Fiberglass batt insulation
Insulation Type
Thermal, Acoustic (Sound control)
Insulated Plasterboard
No
R-Value
R-11 to R-49
Thermal Resistance
R-19
Coverage Area
75.07 sq. feet

Questions and answers

Is R-19 the right value for a 2x6 wall?
Yes. R-19 fills a 2x6 cavity at about 6.5 in. thick and is the standard choice for 2x6 exterior walls in most climates. Check your local code for the R-value your zone requires.
How much area does one roll cover?
One 15 in. by 39.2 ft. roll covers about 49 sq. ft. Divide your wall area by 49 to get the number of rolls, then add one for cuts and waste.
Can I leave the kraft facing exposed?
No. Faced insulation in a living space must be covered with an approved 15-minute thermal barrier, such as drywall. The facing goes toward the warm side of the wall.
Is this the same as the older Owens Corning R-19?
It is the PINK Next Gen version. The R-value and size are the same, but the fibers recover faster, cut more cleanly and shed less dust.
When is the price lowest?
Insulation is often discounted in spring and fall. At $48.97 at Home Depot as of November 4, 2026, it is already near the low end of its recent range.
Where is the Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation cheapest?
At Home Depot, for $48.97, as of our latest check.
What do buyers say about the Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation?
Rated 4.7 out of 5 from 4,457 ratings.
Where can I buy the Roll R-19 15 in. x 39.2 ft. (48.96 sq.ft.) Faced Fiberglass Insulation?
3 stores we checked sell it, including Home Depot, Opentip.com, Supply Ontime.

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R-Value Per Inch
3.04
Thickness
3½ inches to 14 inches
Length
39.2 feet
Roll Size
6.5 inches (thickness)
Width
23 inches
Material Type
Fiberglass
Facing
Unfaced, FSK vapor retarder, Kraft vapor retarder
Material Composition
No added formaldehyde, No added chemical fire retardants
Vapor Retarder
Yes (Kraft), Yes (FSK)
Application
Walls, Attics, Basements, Ceilings, Crawl Spaces
Recommended Usage
Residential, Commercial
Suitable Surfaces
Walls, Attics, Basements, Ceilings, Floors
Installation Method
Installation
Flexibility
Flexible
Compressibility
Compression packaging allows for simplified handling and storage
Weight
19 lbs
Color
PINK