The insulation of external duct systems carrying hot or cold air can be a challenge for specifiers, particularly when seeking a product that is durable, fire resilient and compatible with common external finishes.
ROCKWOOL DuoDuct Slab has been designed specifically to deliver thermal performance without compromising on fire safety, offering application enhancements over a building’s lifetime.
As a non-combustible solution, DuoDuct is a Dual-Density stone wool slab with an aluminium foil facing bonded to the outer surface. The robust outer layer provides enhanced impact resistance and a suitable substrate for surface applications such as cladding.
Features & Benefits
Rated Euroclass A1 non-combustible
Suitable for use with self-adhered external duct membranes
For increased efficiency, the slabs are designed to be easy to cut and install
ROCKWOOL Dual-Density technology provides enhanced impact resistance, ideal for areas susceptible to damage
Sound absorbent qualities to reduce environmental noise