Exclusive First Room Rebate Offer

Earn 10% back on 5 to 50 bags

Don’t miss out! Your first room rebate awaits. When you join the R‑Class Builder program, you’ll become part of our elite builder community and enjoy exclusive perks, including a 10% rebate on your first ROCKWOOL purchase. In order to qualify:

1. Join the R‑Class
2. Submit proof of purchase online*
3. Reap the benefits of insulating with stone wool!

*Exclusive to verified members of the R‑Class Builder Program. Purchase of 5-50 bags between April 1, 2023 and December 31, 2023. See complete Terms & Conditions.
Must be a licensed contractor, builder, remodeler or insulation installer to submit rebate.

Already logged in? Submit rebate here.

Join R‑Class

Eligible Products

ROCKWOOL Comfortbatt®

Our exterior thermal batt insulation product available in a wide range of R-values. It has been engineered to continue performing at that top level long after the drywall has been installed. It features a unique flexible edge that allows for easy installation and helps prevent over-compression to maintain its R-value. Simply insert, compress and release the batt in between the studs for a snug and complete fit.

ROCKWOOL Safe'n'Sound®

A stone wool batt insulation designed for interior wall partitions, floors and ceilings for wood- and steel-frame construction where superior fire resistance and acoustical performance is required. Unlike thermal insulation, it’s designed specifically for soundproofing interior walls and ceilings between rooms and floors. Made from stone, Safe'n'Sound reduces sound transmission by trapping sound waves and vibrations in the thousands of tiny interconnected spaces created by its unique fiber structure.