R-15 EcoBatt Kraft-Faced Fiberglass Batt (3.5 x 15 x 93 in)

High-density R-15 EcoBatt fiberglass batts with durable kraft facing deliver thermal performance, sound absorption, and moisture control for 2x4 walls. Made with ECOSE Technology, they’re formaldehyde-free with recycled content and low dust for fast, clean installation.

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Key Features:

• Designed for 2x4 Walls: Pre-cut 3.5 in x 15 in x 93 in batts fit standard framing for quick installs
• Kraft Vapor Retarder: Facing aids moisture control and is marked in 1 ft increments for easy stapling
• Comfort & Quiet: R-15 thermal value with sound-dampening fibers to reduce noise
• Sustainable Construction: Formaldehyde-free ECOSE Technology and high recycled glass content
• Pro-Friendly Handling: Resilient batts expand quickly, are easy to cut, and produce low dust

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Insulation Type	Fiberglass batt
R-Value	R-15
Facing	Kraft faced (vapor retarder)
Dimensions (per batt)	93 in L x 15 in W x 3.5 in T
Fits Stud Size	2 x 4 wall
Locations	Between walls; interior walls; exterior walls; ceiling
Number of Batts per Bag	8
Coverage per Bag	77.5 sq ft (some listings show 67.81 sq ft)
Product Weight	32.06 lb
Pack Size	1
Compatible Install Surfaces	Concrete; Existing Drywall; Metal; Plywood; Wood
Insulation Features	Soundproofing; Vapor Retardant
Bag Size	4.16666667 ft x 17 in x 15 in
Batt/Roll Size	7.75 ft x 15 in
Warranty	1 Year Limited Warranty
UPC	725387680514

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Frequently Asked Questions (FAQ):

Q: How much area does one bag cover?
A: Coverage listed ranges 67.81–77.5 sq ft per bag; verify local packaging label before purchase.

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Q: Is the insulation faced or unfaced?
A: Faced—these are kraft-faced batts providing a vapor retarder.

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Q: Where can I use R-15 EcoBatt batts?
A: Between studs in 2x4 exterior or interior walls; also suitable for ceilings where dimensions fit.

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Q: How many batts are in a bag?
A: 8 batts per bag.

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Q: Are these batts formaldehyde-free?
A: Yes, they’re bonded with plant-based ECOSE Technology and are formaldehyde-free.

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Elevate Everyday Comfort with Eco-Conscious Warmth

These R-15 EcoBatt batts bring a refined layer of calm to the home—softening acoustics while stabilizing temperature for a consistently serene ambiance. The subtle kraft facing offers a clean, tailored finish behind your walls, marrying performance with understated sophistication. Use them throughout 2x4 exterior walls to create an enveloping, energy-smart envelope that enhances living spaces. It’s a quiet luxury that feels as good as it looks—essential for modern, mindful design.

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AI Review Summary:

Customers consistently praise easy handling and low dust, noting batts expand quickly to fill cavities and are straightforward to cut and staple. Many report improved thermal comfort and noticeable noise reduction after installation. Sustainability credentials (formaldehyde‑free ECOSE) are appreciated. Occasional feedback mentions variability in stated coverage per bag; buyers recommend confirming square footage before planning. Representative quotes: “Easy to work with and install… would definitely recommend,” and “Cuts clean, minimal itch and dust.”

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Upgrade your 2x4 walls with R-15 EcoBatt today for cleaner installs, quieter rooms, and year‑round energy savings.

Warranty

Installation