DuxBak - Acoustic Seal

Acoustic cold smoke door seal which provides a good low cost solution for maximizing the acoustic performance of doors and sealing against cold smoke penetration. Manufactured from quality materials with proven durability.

Features and benefits:

• 4.3 mm Elastromeric fins for smoke and acoustic sealing.
• Provides the perfect low-cost solution for maximising the acoustic performance of doors and sealing against cold smoke penetration.
• Air pocket design for optimal acoustic sealing.
• Low door opening and closing resistance.
• Tested up to 1 million operational cycles.
• Cold smoke leakage less than 3 m³/m/hr.
• Suitable for new or retro-fitting.
• Maintenance free.
• Can be offset to bypass ironmongery.
• Fir-tree base for quick, easy and secure installation.