FUNAS Glass Fiber Wool – Reliable Thermal & Acoustic Insulation
Product Overview
FUNAS Glass Fiber Wool is a high-performance glass wool insulation designed for thermal and acoustic applications. Manufactured by FUNAS—founded in 2011 with a 10,000 m² Guangzhou storage center—this glass fiber wool combines low thermal conductivity, excellent sound absorption, and long-term dimensional stability. It is widely used across petroleum, petrochemical, power, metallurgy, polysilicon, coal chemical, central air-conditioning, and refrigeration industries.
Key Features & Benefits
Thermal Performance
With low thermal conductivity, FUNAS glass wool insulation reduces heat loss and improves energy efficiency in industrial and commercial systems. It helps lower operating costs and supports sustainability goals.
Acoustic Insulation
The open-fiber structure provides effective sound absorption, making it ideal for HVAC ducts, machinery enclosures, and building partitions where noise reduction is essential.
Safety & Durability
Non-combustible and chemically stable, our glass fiber wool maintains performance under a wide temperature range and resists aging. FUNAS products hold CCC, CQC, CE, ROHS, CPR, UL, and FM certifications, and the company is ISO 9001 and ISO 14001 certified—assuring quality and environmental responsibility.
Applications
Common uses for FUNAS glass fiber wool include pipe insulation, equipment lagging, HVAC insulation, refrigeration systems, industrial furnaces (as a thermal barrier), and acoustic panels. Its lightweight, easy-to-cut nature simplifies installation and retrofitting.
Customization & Quality Assurance
FUNAS offers brand customization services to meet specific project needs—different densities, thicknesses, and sizes are available on request. Our R&D and production teams ensure consistent quality, traceability, and compliance with international standards.
Installation Tips
Cut panels or rolls to fit snugly without compression; seal joints to prevent air leaks. For best results, follow local installation codes and consult FUNAS technical support for specific applications.
Contact & Ordering
Choose FUNAS glass fiber wool for trusted thermal and acoustic insulation backed by certifications and industry experience. Visit https://www.funasinsulations.com/ or email sales@funasinsulations.com to request samples, technical datasheets, or a quote.
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Advantages
Rich industry experience
Through years of market practice and experience, we are well versed in the production process and technology of thermal insulation building materials to provide you with the most professional solutions.
Quality Assurance
Our manufacturing processes utilize state-of-the-art technology to produce consistent and reliable products.
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.
Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Certifications
Rubber and plastic CE test report
Test report-Anggu Adhesive36
Rubber and plastic CE certificate
Q&A
Can your insulation products be customized?
Yes, we offer customized solutions for insulation material wholesale to meet the specifications of your project, including custom specifications, sizes, foils and adhesives, colors, etc.
Can I request custom dimensions or properties for my insulation needs?
Yes, we specialize in custom solutions. Whether you need specific dimensions, thicknesses, densities, or additional coatings, we can work with you to manufacture insulation products tailored to your exact requirements of good materials for heat insulation.
What types of rubber foam insulation products do you offer?
We offer a wide range of rubber foam insulation products, including custom shapes and sizes, thermal and acoustic insulation solutions, and options with specialized coatings such as flame retardancy and water resistance. Our products are suitable for applications in HVAC, automotive, construction, and more.
What is your shipping and delivery process like?
We offer reliable logistics services for insulation material wholesale, both domestically and internationally. Our team ensures secure packaging, timely shipping, and real-time tracking so that your order reaches you in perfect condition and on schedule.
If you have any questions or concern, please contact us.
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Glass wool is the molten glass fiber, the formation of cotton-like material, chemical composition belongs to the glass category, is a kind of inorganic fiber. With good molding, small volume density, thermal conductivity both, thermal insulation, sound absorption performance is good, corrosion resistance, chemical stability and so on.
