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Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
Provides thermal and acoustic insulation
Includes a mounting bracket
Rimmed design for use in hollow materials
maintaining efficient airflow and protecting wall surfaces from damage
Intumescent Circular Fire Block Damper Diameter:250mm Provides thermal and acoustic insulationPrevents the spread of fire through ducts or apertures in fire resisting elements such as partitions and doors Provides up to 120 minutes of fire protection Slats swell, fusing together to form a non combustible mass, preventing the passage of hot smoke and gases Slimline construction, low maintenance and easy to fit Bi directional air flow
US$ 151.90
US$ 35.00
US$ 100.00
