Maximizing Performance with Class 0 Closed Cell and Open Cell Foam Insulation
Welcome to our comprehensive guide on Class 0 closed cell and open cell foam insulation! In this blog, we will explore the incredible benefits of combining these foams with a glass fibre foil blanket, enhancing both heat protection and acoustic performance.

Why Choose Class 0 Foam?
Class 0 foam is renowned for its fire-retardant properties, making it an ideal choice for various applications. When paired with a glass fibre foil blanket, it creates a formidable insulation solution that can withstand extreme temperatures and provide excellent soundproofing.
Key Products
- Self Adhesive Body Protection Heat Shield - Insulation thermal barrier rated for 500 degrees.
- 19mm Self Adhesive Class 0 Foam - PVC Nitrile insulation for sound deadening, available in black, density 60-90Kg/m³, size 1m x 2m.
- 1m 19mm SIOPCELL Self Adhesive Class 0 Foam - PU open cell insulation, soundproofing, and flame retardant.
Potential Applications
Class 0 foam insulation is versatile and can be used in various industries, including:
- Marine ducting and pipework
- Automotive engine bays
- Tractor and construction equipment engine bays
- HVAC systems and ductwork
- Machine enclosures
Unmatched Temperature Stability
The glass fibre foil laminate provides exceptional insulation, capable of withstanding temperatures up to 500 degrees at its core and 150 degrees on the foil face. This significantly enhances the overall temperature stability of the foam, which can handle up to 100 degrees Celsius.
Easy Application Process
Our Class 0 foam products come in roll formats up to 2m x 1m, making them easy to handle and apply. The self-adhesive nature allows for direct bonding to various substrates, including metals and some plastics. Simply apply the high-temperature glass fibre insulation blanket over the foam surface for optimal results.
Ready-to-Fit Solutions
For those seeking convenience, we also offer our products in laminate form, creating a ready-to-fit solution. However, with some engineering experience, you can achieve a neat, custom finish using the two-layer approach.
Why Choose Us?
At S Insulations, we pride ourselves on delivering the best European insulation products at competitive prices. Our range includes Class 0 open cell foams, closed cell foams, and glass fibre foil faced thermal insulation layers.

Get in Touch!
If you have any questions about our products or need assistance in selecting the right insulation for your application, don’t hesitate to reach out! You can contact us via WhatsApp, phone, or email. We look forward to helping you find the perfect solution for your needs.
Phone: 07513360708
Email: sales@sinsulations.co.uk
