Acoustic Insulated Ducts

UNILOK FR1 Acoustic Ducting is a flexible duct manufactured “tough” and “whisper quiet” for consumer and installer peace of mind. Unlike other types of flexible duct, UNILOK FR1 has an outer steel rib that ensures the products integrity, and correct diameter, even in the tightest bends. Due to its steel rib, it is not prone to glue failure or fatigue from vibration with age like plastic ribbed or non-ribbed glued duct.

• Fully complies to AS4254 and AS4508 and AS1530 Pt3 and NZ Building Code
• Designed for low noise air transfer
• Fully flexible same mechanical construction as standard Unilok ducting
• DUCT CORE: A UV resilient fire retardant 100µm black low density polyethylene perforated material mechanically locked into an outer metal helix with a copper coated spring steel wire
• DUCT SLEEVE: Fire retardant 75µm black low density polyethylene and UV stabilised
• DUCT INSULATION R0.6: AS4508 Polyester R0.6 nominal 250g/m² 40mm thick
• DUCT INSULATION R1.0: AS4508 Polyester R1.0 nominal 450g/m² 70mm thick
• TEMPERATURE RANGE: Maximum: +80°C, Minimum:-10°C
• Duct.pdf