AcousticNest™ Enviro ACS-1 Seal | Length 2100 mm | Cold Smoke and Acoustic Seal | Provide 34-35dB Noise Reduction

The AcousticNest ACS-1 is a premium perimeter seal designed to deliver exceptional acoustic, smoke, and environmental protection for a wide range of door assemblies. It features a rigid ‘L’-shaped PVC backing with a high-performance self-adhesive tape, ensuring quick, clean, and reliable installation without the need for mechanical fixings. Each corner of the ACS-1 is equipped with a soft rubber fin, precisely engineered to create an effective seal against air, dust, and sound leakage. In addition, a semi-circular rubber buffer seal is integrated to cushion the door’s closing edge, minimizing impact noise while also protecting the dual rubber fins from long-term wear and deformation. Available in 12mm width, the ACS-1 provides a discreet yet highly durable solution suitable for use with acoustic doors, smoke control doors, and energy-efficient entryways. Its flexible design ensures consistent contact with the door surface, maintaining optimal sealing performance even with minor surface irregularities. Ideal for commercial buildings, studios, hospitals, hotels, and high-performance door systems, the AcousticNest ACS-1 combines superior functionality, ease of installation, and long-lasting reliability — making it a trusted choice for professional door sealing applications.