R‑11 23×93‑inch Kraft‑faced Fiberglass Insulation Batt – 3.5 in Thick

Discover Owens Corning's high‑performance R‑11 fiberglass insulation batt, measuring 23 in wide by 93 in long and 3.5 in thick. Wrapped in a durable kraft‑faced barrier, this batt delivers consistent thermal protection while resisting moisture intrusion. Engineered for easy installation, it fits snugly between studs and joists, providing a seamless air‑seal that enhances comfort year‑round.

Why choose this insulation? Its superior R‑value helps lower heating and cooling costs, making homes more energy‑efficient. The kraft facing acts as a vapor retarder, reducing the risk of condensation and mold growth in walls and attics. Plus, the product is certified by ENERGY STAR, confirming its contribution to greener building practices.

• R‑11 Thermal Rating: Offers robust heat resistance ideal for exterior walls and attics, boosting overall energy efficiency.
• Kraft‑Faced Vapor Barrier: Provides a reliable moisture shield that protects structural components from dampness.
• Fiberglass Composition: Lightweight yet durable fibers deliver consistent performance without adding extra weight.
• 14.85 sq ft Coverage per Batt: Covers a generous area, reducing the number of pieces needed for typical wall cavities.
• ENERGY STAR Certified: Meets strict energy‑saving standards, helping homeowners qualify for rebates and lower utility bills.

Upgrade your home’s envelope today: This Owens Corning batt combines top‑tier R‑value, moisture control, and eco‑friendly certification in one easy‑to‑handle package. Whether you’re renovating a single room or insulating an entire residence, the precise dimensions and kraft facing ensure a tight, effective fit that stands up to the demands of modern living.