Owens Corning R-21 Kraft Faced Fiberglass Batt Insulation (5 Bags)

High-performance R-21 kraft-faced fiberglass batts designed for metal or wood framing. Pre-cut 6 in. x 16 in. x 96 in. batts install easily to deliver consistent thermal comfort and acoustical control in walls and floors.

Key Features:

• Energy Efficiency: R-21 thermal performance helps reduce heating and cooling costs
• Moisture Control: Kraft facing serves as a vapor retarder for concealed cavities
• Easy Installation: Pre-cut batts can be stapled or friction-fit; trim with a utility knife
• Durable Composition: Inorganic, dimensionally stable fiberglass resists decay and slump
• Acoustical Comfort: Helps improve interior noise control for quieter spaces

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What framing types is this insulation suitable for?
A: Sized for metal or wood framing and can be installed in walls, ceilings, and floors.

Q: Does the kraft facing act as a vapor barrier?
A: Yes, the kraft facing functions as a vapor retarder to help control moisture in cavities.

Q: How are the batts installed?
A: They can be stapled to studs or friction-fit; trimming is done easily with a utility knife.

Q: What is the R-value?
A: R-21 for thermal performance in exterior walls and other framed assemblies.

Q: Is it effective for sound control?
A: Yes, the fiberglass batts provide effective acoustical control to reduce room-to-room noise.

Warmth, Quiet, and Clean Lines

This R-21 kraft-faced batt brings a refined layer of performance to your envelope, quietly elevating comfort. The smooth, pre-cut batts slip into framing with tidy precision, keeping the architecture crisp. Pair it with sleek gypsum finishes and minimal trim for serene rooms that feel cocooned. It’s a discreet essential—luxury you feel every day through consistent temperature and hush.

Upgrade your walls with R-21 Owens Corning kraft-faced batts for effortless installation and year-round comfort—add to cart today.