R-13 Fiberglass Kraft-Faced Insulation Batts 3-1/2 in. x 15 in. x 105 in. (142.19 sq. ft.) | R13K-15105-649829-CT

CertainTeeds SpeedyR batts offer acoustic benefits, dampening sound transmission between rooms for a quieter indoor environment. The fiberglass material naturally resists mold and mildew growth, contributing to healthier indoor air quality. Made to fit securely between framing studs, these R-13 batts provide a reliable insulation solution for builders and renovators focused on comfort, efficiency, and meeting building codes in residential projects.

• Preferred choice in exterior walls or areas where greater thermal efficiency is needed, especially in colder climates
• Kraft-facing provides built-in vapor retarder for moisture control
• Fiberglass composition naturally resists mold and mildew growth
• Sound-dampening properties help reduce noise between rooms