R-11 Kraft Faced Fiberglass Batt Insulation In 16 By 96 Inch Lengths, Designed For A Snug 2x4 Wall Fit, Includes Ten Heavy Duty Packs Covering Nearly 1707 Square Feet, Legit Pick For Contractors And Weekend Warriors Wanting A Quick Energy Boost

High Performance R11 Fiberglass Batt Insulation Packs
✔️ R11 rated 3.5 inch thickness fits 2x4 framing perfectly

This insulated bundle holds ten heavy duty rolls ready for straightforward home upgrades. These dense glass fiber mats feature kraft paper facing to trap warm air in winter and keep summer heat out. Contractors and DIYers load these into wall cavities, crawlspaces, and attic joists to slash utility costs fast.

✅ Covers nearly 1707 square feet across ten full rolls
✅ 3.5 inch depth matches standard two by four frame spacing
✅ Moisture resistant paper backing seals exterior gaps

💡 What is R-value insulation used for in residential heat loss prevention?
Picking the right thermal batt is pretty handy when prepping walls.
- Solid fiber mats jam into standard wood frames without sagging
- Vapor retarders stop moist air from breeding mold behind drywall
- Tight seams cut heating bills and make the whole house comfier