Owens Corning R-30 Kraft Faced Fiberglass Insulation Batts, 8.25 in. x 15.5 in. x 48 in. (Cathedral Ceiling)

Regular price $88.97

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R-30 Kraft Faced Fiberglass Insulation Batts

High-performance Owens Corning EcoTouch fiberglass batts deliver R-30 thermal protection for cathedral ceilings. Sized to 8.25 in. x 15.5 in. x 48 in., these Kraft-faced batts help reduce energy costs while offering sound control and verified formaldehyde-free construction.


Key Features:

  • Cathedral Ceiling Fit: Designed to friction-fit standard 2x10 cavities without compressing R-value
  • Energy Efficiency: R-30 insulation helps lower heating and cooling costs with verified R-value
  • Kraft Facing: Provides a vapor retarder for moisture control in appropriate climates
  • EcoTouch Composition: More than 99% natural ingredients; GREENGUARD Gold and formaldehyde-free
  • Coverage Per Bag: 56.83 sq. ft. per 11-piece bag for efficient project planning

Specifications Table:

Specification Details
Insulation Type Fiberglass batt
R-Value R-30
Facing Kraft faced
Intended Application Cathedral ceiling; fits standard 2x10 cavities
Product Thickness 8.25 in
Product Width 15.5 in
Product Length 48 in
Batt/Roll Size 4 ft x 15.5 in
Number of Pieces per Bag 11
Coverage per Bag 56.83 sq ft
Bag Size 4.16 ft x 15.44 in x 15.75 in
Item Package Quantity 1
Roll or Batt Batt
Compatible Install Surface Plywood
Insulation Location Ceiling insulation
Warranty Limited Lifetime
Product Weight 40.35 lb
UPC 047563706635

Frequently Asked Questions (FAQ):

Q: How many batts are in a bag and what area do they cover?
A: Each bag contains 11 batts and covers approximately 56.83 sq. ft.


Q: What are the dimensions of each batt?
A: Each batt measures 8.25 in. thick x 15.5 in. wide x 48 in. long.


Q: Where should this product be installed?
A: It is designed for cathedral ceilings, fitting standard 2x10 framing.


Q: Is the insulation faced or unfaced?
A: It is Kraft faced, providing a vapor retarder.


Q: Does it help with sound control?
A: Yes, EcoTouch fiberglass helps control sound in addition to thermal performance.


Elevate Your Cathedral Ceilings with Quiet, Cozy Luxury

These R-30 Kraft-faced batts wrap your home in a soft, serene hush while delivering robust thermal performance. The precise 15.5-inch width slips neatly into cathedral cavities, creating a clean, tailored envelope overhead. Pair with warm wood tones and matte black accents to spotlight the architecture and keep the palette grounded. It’s a simple, sophisticated upgrade that feels indulgent every season.


Insulate your cathedral ceilings with Owens Corning R-30 batts today and start saving on energy while elevating comfort.

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