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Hush Acoustic Panel 2.4 x 1.2 x 25mm Sheet

Available from Stock

Category

Duct Manufacturing

Code

PB3525

RRP

$89.00

Minimum quantity

1

$77.39

Description

Hush Acoustic Duct Liner

Manufacturer: Textile Products
Application: Thermal & acoustic insulation for HVAC systems in New Zealand

Overview

Hush Acoustic Duct Liner is a premium polyester-based insulation designed for both thermal and acoustic performance.
It lines the inside of ductwork to:

  • Reduce noise transfer and fan noise

  • Improve energy efficiency

  • Maintain indoor comfort

Made from safe, non-irritant polyester fibres, it’s suitable for rectangular, oval, and round ducts, and is self-supporting—keeping its shape over time.

Key Specifications

  • Dimensions: 1200–2400 mm

  • Thickness: 25 mm

  • R-Value: 0.6

  • Thermal Conductivity: 0.0363

  • NRC (Noise Reduction Coefficient): 0.6

  • Warranty: 50 years (when installed correctly)

Typical Applications

  • HVAC duct lining (rectangular, oval, or round)

  • Acoustic treatment to reduce airflow and fan noise

  • Thermal insulation for air distribution systems

  • Retrofitting older ductwork for improved efficiency

  • Temperature-controlled packaging

  • Wall and ceiling insulation to reduce temperature fluctuations

Benefits

  • Acoustic Performance: Dampens fan and airflow noise (NRC 0.6) – test results available on request.

  • Thermal Performance: Meets NZBC requirements; tested to ASTM C518.

  • Durability: Designed for high and low airflow volumes.

  • Safety:

    • Non-toxic, non-allergenic, non-irritant

    • No chemical additives for pest resistance

    • Non-corrosive (AS/NZS 4859.1)

    • Low VOC emissions (ASTM D5116)

    • Minimal water vapour absorption & excellent microbial resistance

  • Sustainability:

    • 100% recyclable polyester

    • All offcuts and uncontaminated end-of-life material can be returned for remanufacture

    • Supplied in reusable/recyclable packaging

  • Fire Rating: ISO 9705:1993 – Group 1-S (Smoke Production Rate <5.0 m²/s) – confirm suitability with a fire engineer per NZBC requirements

  • Certification:

    • Manufacturer ISO 9001 certified

    • Global GreenTag Level C

Compliance

When installed according to the manufacturer’s instructions, Hush Acoustic Duct Liner meets:

  • NZBC B2.3.1(a) – 50-year durability clause

  • C3.4(a) – Prevention of Fire

  • E3 – Internal Moisture

  • F2 – Hazardous Building Materials