Ultratel™ HVAC Insulation Boards
Bradford Ultratel is a high-density glasswool insulation board designed for internal HVAC duct lining and acoustic control in commercial projects. With greater density and rigidity than standard glasswool products, Bradford Ultratel delivers premium thermal and acoustic performance, making it suitable for HVAC silencers and high-performance ductwork where space efficiency and noise attenuation are critical.
Manufactured from engineered glasswool containing up to 65% recycled content, Bradford Ultratel is typically faced with appropriate Thermofoil or tissue facings to meet project requirements. The rigid board is easy to handle, durable, and safe to install.
Features and Benefits
Bradford Ultratel board combines strength, acoustic control, and energy efficiency. Its higher density provides superior sound absorption and attenuation, supporting quieter and more efficient HVAC systems. The rigid board format resists damage and maintains performance at minimal thickness, while the engineered glasswool construction can help reduce energy losses through ductwork.
Key Features
Thermal, acoustic & fire performance
Can help reduce heat losses, improve energy efficiency, and provide superior sound absorption
Versatile applications
High-density boards for internal duct lining, HVAC silencers, and acoustic enclosures
Durable
High compressive strength resists damage, and maintains performance at minimal thickness
Easy to install
Rigid boards are simple to cut, handle, and fit securely within ductwork
Technical Specifications
Ultratel Boards
FACING | THICKNESS (mm) | MATERIAL R-VALUE | DIMENSIONS | PIECES PER PACK | m2 PER PACK | PRODUCT CODE |
Plain | 25 | 0.75 | 2400mm x 1200mm | 6 | 17.28 | 15324 |
50 | 1.5 | 2400mm x 1200mm | 3 | 8.64 | 15278 |
Bradford Ultratel is suited to high-performance commercial HVAC projects requiring thermal and acoustic control at minimal thickness.
Applications include:
- Internal HVAC duct lining
- HVAC silencers
- Acoustic enclosures
- Offices
- High-rise buildings
- Hospitals
- Shopping centres
Performance Guaranteed


Australian Made
Licensed by Australian Made Campaign Limited to use the Australian Made logo.


Bradford 90 Years
Bradford has been trusted for over 90 years, with products engineered to deliver superior performance in insulation and ventilation systems.


FBS-1 Glasswool
FBS-1 Glasswool Insulation products are classified as Non-Hazardous according to the Globally Harmonised System (GHS) and Safe Work Australia.


ISO 9001
Meets the ISO 9001 standards for quality management through independent verification.