High Temperature Needlemat
E-Glass Needlemat, HR Glass Needlemat and Silica Needlemat
Thermal insulation needle mats are high-performance, nonwoven materials designed to deliver consistent thermal resistance, mechanical strength, and flexibility in extreme environments. Manufactured using a needle-punching process, these mats are binder-free, ensuring stability at elevated temperatures without off-gassing.
Used across automotive, aerospace, energy, and industrial sectors, needlemats provide a scalable solution for thermal management, fire protection, and acoustic insulation.
Choose the correct Needlemat for Your Application
E Glass Needlemat
- The cost-effective thermal insulation for continuous use up to 550°C
- Lightweight and flexible
- Balance of thermal and acoustic performance
- Ideal for high-volume applications
Typical uses:
Automotive heat shields, exhaust systems, appliances, industrial insulation
HR Glass Needlemat
- Enhanced performance for higher temperature applications
- Continuous use up to 800°C
- Improved thermal stability and reduced shrinkage and durability under thermal cycling
- Designed for demanding environments
Typical uses:
Turbochargers, DPF insulation, off-highway vehicles, industrial heat containment
Silica Needlemat
- Maximum temperature resistance for extreme environments
- Continuous use up to 1000°C+
- Low thermal conductivity
- Excellent thermal shock resistance
- Non-combustible and chemically stable
Typical uses:
Aerospace systems, fire protection, furnaces, high-temperature sealing
Why Use Needlemat Insulation?
- Binder-free construction – stable at high temperatures
- Consistent performance – uniform density and thickness
- Flexible and easy to install – conforms to complex shapes
- Lightweight solution – reduces system weight
- Thermal and acoustic benefits therefore a dual function capability
How to Select the Right Material
Temperature Range Recommended Material
| Fibre | Temperature Rating | Cost |
| E Glass | 550C in optimum conditions | Low |
| HR Glass | 800C in optimum conditions | Medium |
| Silica | 1000C in optimum conditions | High |
For optimal performance, also consider mechanical load, space constraints, and lifecycle requirements.
Frequently Asked Questions
What is a needlemat?
A mechanically bonded, nonwoven insulation material created by interlocking fibres using needle punching. It delivers strength without binders.
What differentiates HR Glass from E-Glass?
HR Glass provides higher temperature resistance and improved long-term stability under heat compared to standard E-Glass.
When is silica the right choice?
For applications exceeding 800°C or requiring maximum fire resistance and thermal stability.
Can these materials be customised?
Yes. Available in multiple thicknesses, densities, and can be converted (cut, laminated, surface-treated) to suit specific applications.
Do needlemats offer acoustic benefits?
Yes. Glass-based needlemats provide effective sound absorption alongside thermal insulation.
Request Technical Support or Samples
Selecting the right insulation is critical to performance and cost efficiency.
- Speak to a specialist for product selection
- Request samples for validation and testing
- Get a quote tailored to your specification
Summary
From cost-effective E-Glass to high-performance HR Glass and extreme-temperature Silica, thermal insulation needlemats offer a proven, flexible solution for modern heat management challenges.
