R-19 Unfaced Fiberglass Batt Insulation

Knauf EcoBatt unfaced fiberglass batt insulation delivers R-19 thermal performance plus sound absorption for 2×6 walls, floors, and other cavity applications. Made with plant-based ECOSE Technology, its designed for easier handling and a snug friction-fit install with low dust.

Key Features:

• Comfort + Noise Control: Provides thermal control and helps reduce sound transmission in walls and floors.
• Fast Friction-Fit Install: Precut batts recover quickly out of the package for a snug fit in 2×6 cavities.
• ECOSE Technology Binder: Plant-based binder; validated as formaldehyde-free and free of Red List chemicals.
• Cleaner Indoor Choice: GREENGUARD Gold certified and noted as asthma & allergy friendly.
• Made for 2×6 Applications: Sized for 15.25 in. wide cavities and common wall/floor locations.

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this insulation faced or unfaced?
A: It is unfaced fiberglass batt insulation (no kraft/foil facing).

Q: What cavities does it fit?
A: Its precut for 2×6 wall cavities and is commonly used in floors and other framing cavities where 15.25 in. wide batts are needed.

Q: How much area does one bag cover?
A: One bag covers about 99.55 sq. ft. (listed as 100 sq. ft. coverage).

Q: What tools or PPE are recommended for installation?
A: Use basic cutting/measuring tools (knife, straight edge, ruler) and wear PPE such as eye protection, dust mask, and gloves.

Q: What is ECOSE Technology?
A: ECOSE Technology is Knaufs plant-based binder used to bond the fiberglass insulation, marketed as formaldehyde-free.

Quiet luxury begins behind the walls

Think of this as the unseen layer that makes a room feel indulgentcalmer, quieter, and more comfortable in every season. The unfaced, natural-toned fiberglass batt with plant-based ECOSE Technology tucks neatly into 2×6 cavities, supporting both thermal ease and sound-softening serenity. Use it to elevate bedrooms, media rooms, or any space where you want the architecture to feel hushed and intentional. Its the kind of foundational upgrade that makes everyday living feel quietly luxurious.

Upgrade your walls and floors with R-19 comfort and sound controladd Knauf EcoBatt batts to your project today.