SALE PRICE VALID UNTIL NOV 30, 2026
Rockwool Comfortboard 80 Rigid Insulation 80.15" x 24 x 48 48 SqFt
ROCKWOOL COMFORTBOARD 110 is a rigid stone wool continuous insulation board used as a non-structural sheathing product in residential construction. It is designed to provide increased thermal performance to the building envelope.
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.