R21 PINK Next Gen™ Unfaced Batts - U89B

15 x 93 in.
The R21 PINK Next Gen Unfaced Batt is a high-performance fiberglass insulation designed for 2x6 wall cavities, offering superior thermal protection with an R-value of 21. It’s engineered for easy installation, reduced dust, and a soft, comfortable feel—making it a favorite among pros and DIYers alike. With advanced sound absorption and GREENGUARD Gold certification, it’s a smart, sustainable choice for energy-efficient homes.
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Product Overview

The R21 PINK Next Gen Unfaced Batt is a premium fiberglass insulation solution designed for 2x6 wood or metal-framed walls, floors, and ceilings. With a high R-value of 21, it delivers exceptional thermal performance, helping to maintain consistent indoor temperatures and reduce energy costs.

Applications

  • Exterior and Interior Walls: Ideal for 2x6 framing in residential and light commercial construction.
  • Floors and Ceilings: Enhances thermal and acoustic performance in multi-story buildings.
  • Retrofit Projects: Perfect for upgrading insulation in existing homes.
  • Basements and Crawlspaces: Where vapor barriers are not required.

Purpose & Value

  • Thermal Efficiency: Helps reduce heating and cooling costs by improving the building envelope.
  • Sound Control: Absorbs sound to create quieter indoor environments.
  • Comfort: Maintains more consistent indoor temperatures year-round.
  • Sustainability: Made with 100% wind-powered manufacturing and certified for indoor air quality.

Key Features

  • R-21 Rating: Superior thermal resistance for 2x6 walls
  • Unfaced Design: Flexible for use with separate vapor barriers or in dry climates
  • Advanced Fiber Technology: Less dust, softer feel, and easier handling
  • GREENGUARD Gold Certified: Low VOC emissions for healthier indoor air
  • Non-Combustible: Meets ASTM E136 standards for fire resistance
  • Recycled Content: Contributes to LEED credits and green building standards

Installation Instructions

  1. Preparation: Measure and cut batts to fit snugly between framing members.
  2. Placement: Gently press insulation into place without compressing it.
  3. Trimming: Use a utility knife and straightedge for clean cuts.
  4. No Stapling Needed: As unfaced batts, they don't require stapling to studs.
  5. Finish: Cover with drywall or other interior finishes as required.

Safety & Handling

  • Wear Protective Gear: Gloves, long sleeves, eye protection, and a dust mask are recommended.
  • Ventilation: Ensure adequate airflow during installation.
  • Storage: Keep dry and protected from the elements.
  • Disposal: Follow local regulations for fiberglass waste.
Specifications
Square Feet per Package
77.5
Supplier Part Number
508244
SKU
1000438
Product Details
15 x 93 in.
Application Use
Sound, thermal
Brand
Owens Corning
Length
93 in
R-Value
R-21
Thickness
5.5 in
Width
15 in
Facing Type
Unfaced
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