Ventilation duct insulation products

ROCKWOOL® TechWrap is an acoustic insulation roll that reduces noise transfer through building services and HVAC equipment.

ROCKWOOL® DuoDuct is a non-combustible stone wool slab that provides thermal insulation to external ducts carrying warm air, chilled air, or dual-purpose duct systems.

ROCKWOOL® DuctSlab is non-combustible thermal insulation for square and rectangular ductwork.

ROCKWOOL® DuctWrap is non-combustible thermal insulation for circular ductwork and water storage tanks.

FirePro® Insulated Duct Sleeves provide thermal insulation and fire-stopping for plastic ducting, trunking, and conduits.