FUNAS Asbestos-Free Rock Wool Insulation — Reliable Thermal & Acoustic Protection
Product Overview
FUNAS rock wool insulation offers a safe, high-performance solution for thermal and acoustic protection across industries. When users search rock wool insulation asbestos, they are often seeking reassurance — FUNAS rock wool is asbestos-free, non-combustible, and engineered for long-term stability. Founded in 2011, FUNAS combines R&D, production, sales and service to deliver dependable insulation products from our Guangzhou HQ with a 10,000 m² storage center.
Key Features & Benefits
Thermal Performance
Our rock wool provides excellent thermal insulation, reducing heat loss in petrochemical plants, power stations, metallurgy facilities, polysilicon production, and coal chemical plants. It supports energy savings and temperature control for industrial processes and central air conditioning systems.
Acoustic & Fire Safety
High-density rock wool significantly improves sound absorption and meets stringent fire-resistance requirements. It is non-combustible and helps enhance workplace safety and compliance with building codes.
Asbestos-Free & Environmentally Responsible
FUNAS rock wool is strictly asbestos-free and manufactured under ISO 9001 and ISO 14001 systems. We hold CCC, CQC, CE, ROHS, CPR, UL, and FM certifications — ensuring product quality, environmental responsibility, and regulatory compliance.
Applications
Suitable for a wide range of applications: petroleum and petrochemical pipelines, power plants, metallurgical equipment, polysilicon facilities, coal chemical processes, central HVAC systems, and refrigeration systems. We also offer brand customization to meet project-specific needs.
Why Choose FUNAS
With over a decade of industry experience, FUNAS offers professional technical support, stable supply from our large storage center, and flexible customization. Our products are designed to reduce operational costs, improve safety, and extend equipment life.
Contact & Certification
For specifications, samples or custom orders, visit https://www.funasinsulations.com/ or email sales@funasinsulations.com. FUNAS is committed to quality, safety, and customer satisfaction as we pursue our vision to become the world's leading insulation material manufacturer.
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Our Advantages
Global coverage
With a global service network covering more than 100 countries, we provide excellent wholesale insulation materials services to a wide range of international customers.
Professional customer service
We provide face-to-face local meetings, realize 1-to-1 communication, solve your problems and needs in a timely manner, and provide you with a caring service experience.
Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Personalized solutions
By deeply understanding our customers' needs, we provide personalized hot and cold insulation material solutions to ensure that the building material selected meets our customers' unique business requirements.
Qualification Certificate
Rockwool CE test report
Rubber and plastic CE test report
CE-CPR (rock wool）
Q&A
What types of rubber foam insulation do you offer?
We offer a wide range of rubber foam insulation with different thicknesses and specifications. Thermal insulation material manufacturer FUNAS sleeves and sheets are suitable for different application scenarios.
How to start a consultation?
You can contact us through our website, phone, or email. We will arrange a professional staff to discuss your needs about best thermal insulator and how we can help you.
Are your rubber foam products environmentally friendly?
Yes, our insulation products are designed with sustainability in mind. They help reduce energy consumption by minimizing heat loss and gain, and they are made from durable materials that have a long life cycle, reducing the need for frequent replacement.
How does your technical support work?
Our technical support team is available to guide you through every stage of your project—from product selection and design to installation. We provide expert consultation to ensure that you get the best insulation solution for your needs and can assist with troubleshooting if needed.
If you have another questions, please feel free to contact us.
Rock Wool Insulation Board for Thermal and Acoustic Insulation
FUNAS Rock Wool Insulation Board is a semi-rigid mineral wool board designed for thermal insulation, sound absorption and fire-resistant insulation applications. Available in multiple density options, the board provides stable coverage for walls, roofs, partitions and industrial insulation projects.
Standard density options range from 40–120 kg/m³, with a regular thickness of 50 mm and board size of 1.2 × 0.6 m. Aluminum foil facing and customized specifications are available upon request.
Rock Wool Blanket Roll for Thermal and Acoustic Insulation
FUNAS Rock Wool Blanket Roll is a flexible rock wool blanket supplied in continuous roll form for thermal and acoustic insulation. As a mineral wool blanket insulation product, it is suitable for roofs, walls, steel structures, equipment areas and large industrial surfaces where flexible coverage and easy cutting are required.
This mineral wool insulation roll is available in 80 kg/m³ and 100 kg/m³ densities with 40 mm and 50 mm thickness options. Density, length and width can be customized according to project requirements.
Rock Wool Insulation Board for Thermal and Acoustic Insulation
FUNAS Rock Wool Insulation Board is a semi-rigid mineral wool board designed for thermal insulation, sound absorption and fire-resistant insulation applications. Available in multiple density options, the board provides stable coverage for walls, roofs, partitions and industrial insulation projects.
Standard density options range from 40–120 kg/m³, with a regular thickness of 50 mm and board size of 1.2 × 0.6 m. Aluminum foil facing and customized specifications are available upon request.
Egg Crate Rubber Acoustic Foam Roll
FUNAS Egg Crate Rubber Acoustic Foam Roll is a sound absorbing foam material with a raised convoluted surface, also known as egg crate acoustic foam or egg box acoustic foam. The profile design helps increase the surface area for acoustic treatment, making it suitable for echo reduction and indoor noise control in studios, KTV rooms, cinemas, offices, home theaters and commercial interior projects.
FUNAS Insulation Material
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