Knauf 5001489 R-30 Kraft Faced Fiberglass Insulation Batt, 24 In. X 48 In.

This R-30 Kraft Faced Fiberglass Insulation Batt from Knauf is engineered to deliver superior thermal performance and energy efficiency for residential walls, ceilings, and floors. The batt measures 24 inches by 48 inches, making it ideal for standard wood frame construction spacing. By maintaining consistent indoor temperatures year-round, this insulation reduces heating and cooling costs while enhancing comfort in your living spaces.

The Kraft facing acts as a vapor barrier to reduce moisture accumulation. Made with Knauf's EcoBatt™ technology, this insulation uses ECOSE™ Technology—a revolutionary sustainable binder derived from rapidly renewable organic materials rather than petroleum-based chemicals. This approach reduces binder embodied energy by up to 70% and eliminates phenol, formaldehyde, acrylics, and artificial colors found in traditional fiberglass insulation.

Features and Benefits

• R-30 Thermal Resistance: Provides excellent insulating value for walls, ceilings, and floors in most climates.
• Kraft Vapor Barrier: The integrated facing reduces moisture accumulation and enhances durability.
• Sustainable EcoBatt™ Technology: Made from sand, post-consumer recycled bottle glass, and ECOSE™ binder for an environmentally responsible choice.
• Standard Dimensions: The 24-by-48-inch size fits most residential framing, making placement straightforward.
• No Harmful Chemicals: Free from phenol, formaldehyde, and artificial additives, supporting a healthier indoor environment.
• Cost Savings: Reduces energy consumption by maintaining stable indoor temperatures throughout the year.

Specifications

• Brand: Knauf
• Model: 5001489
• R-Value: R-30
• Width: 24 inches
• Length: 48 inches
• Facing: Kraft (vapor barrier)
• Material: Fiberglass with ECOSE™ Technology binder, recycled glass, and sand
• Color: Natural brown