SALE PRICE VALID UNTIL AUG 31, 2026
Rockwool R14 ComfortBatt SS 3.5" x 16.25" 65 SqFt (MSF)
ROCKWOOL COMFORTBATT® is a semi-rigid stone wool insulation product designed for exterior wood stud applications in both new construction and renovations. It is fire-resistant, water and moisture resistant and has excellent sound absorbency, making it an effective and efficient way to improve a home’s energy efficiency and soundproof qualities. This high-performance product is made from premium stone wool fibre, offering superior thermal properties to ensure optimal comfort and energy savings year-round. This easy-to-install insulation is also known by its alternative name, ROXUL RXCB. CAN/ULC, GREENGUARD certified.
1. Returns are accepted within 30 days of purchase.
2. Merchandise must be in resalable condition, clean, and in its original packaging.
3. Proof of purchase is required.
4. Returns are not accepted on non-stocking or special-order items.
With over 30,000 annual deliveries, we maintain a dedicated fleet of trucks, tractors and trailers. Nearly all our delivery vehicles are equipped with specialized equipment necessary to deliver your materials in a safe and efficient manner, whether it be in a basement, on a roof, multi-family developments or commercial job sites.