FUNAS Fiber Glass Wool — High-Performance Thermal Insulation
Reliable Fiber Glass Wool from FUNAS
FUNAS fiber glass wool delivers practical, high-performance thermal insulation for industrial and commercial applications. Manufactured by FUNAS—founded in 2011 with a 10,000 m² storage center in Guangzhou—this glass wool insulation balances thermal efficiency, fire safety, and easy installation to reduce energy costs and improve system longevity.
Key Benefits
- Excellent thermal performance: Low thermal conductivity reduces heat loss and lowers energy consumption.
- Fire and safety certified: Products hold CCC, CQC, CE, ROHS, CPR, UL and FM certifications for trusted safety and compliance.
- Moisture and corrosion resistance: Designed for long-term stability in HVAC, refrigeration and industrial piping systems.
- Easy to install: Lightweight and flexible, suitable for ducts, pipes, tanks, and equipment insulation.
- Cost-effective: Long service life reduces maintenance and replacement costs.
Applications
Our glass wool products are widely used in petroleum and petrochemical, electric power, metallurgy, polysilicon, coal chemical, central air conditioning, refrigerator refrigeration and other fields. FUNAS also provides brand customization services to meet specific project needs.
Quality, Trust and Service
FUNAS has passed ISO 9001 quality and ISO 14001 environmental system certifications, reflecting our commitment to product consistency and environmental responsibility. With combined R&D, production, sales and after-sales service, we ensure customers receive technical support and reliable delivery.
Why Choose FUNAS Fiber Glass Wool
Choose FUNAS for a proven insulation material that improves energy efficiency, meets regulatory standards, and supports customized solutions. Our experienced team helps select the right glass wool insulation for your project and provides responsive service worldwide.
Contact us: www.funasinsulations.com | Email: sales@funasinsulations.com
Product Images
Advantages
Large-scale production capacity
Our large-scale production capacity ensures that your orders can be delivered on time; whether it is a minimum order of 500 pieces or N+ customized services, we can meet your needs with top-quality China heat insulation solutions.
Instant response
Provide multi-channel instant communication, including online chat, telephone consultation, etc., to meet customers' timely needs in the insulation material selection process.
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.
Sustainability
Our products are designed with environmental sustainability in mind, reducing energy consumption and minimizing waste.
Qualification Certificate
SGS
CE-CPR (glass wool)
Glass wool CE test report
Frequently Asked Questions
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.
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.
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 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.
About other questions pls contact me directily.
Thermal Insulation Adhesive
FUNAS Thermal Insulation Adhesive is an insulation bonding product from Anggu, an affiliated adhesive product line under FUNAS. It is designed for the installation and bonding of common thermal insulation materials, including rubber foam, rock wool, glass wool, aluminum silicate / ceramic fiber needled blanket, phenolic boards and other insulation materials. For bulk orders, project applications or related insulation accessories, please contact FUNAS for product confirmation and quotation support.
Glass Wool Insulation Boards for Building and HVAC Applications
FUNAS Glass Wool Insulation Boards are lightweight fiberglass panels designed for thermal and acoustic insulation in building envelopes, HVAC duct systems, cold storage facilities and industrial noise control projects. Made from glass wool in a stable board form, they provide easier handling for flat surfaces, duct panels and equipment insulation compared with flexible rolls. Plain boards and aluminum foil-faced options can be supplied according to project requirements, with density, thickness and size options available upon confirmation. They are suitable for contractors, distributors and project buyers looking for bulk glass wool board supply.
Custom NBR/PVC Rubber Foam Sheet for HVAC Duct Insulation
FUNAS NBR/PVC Rubber Foam Sheet is a flexible closed-cell elastomeric insulation material designed for HVAC ducts, cooling pipelines, large pipe surfaces and industrial equipment insulation. Produced through FUNAS factory production lines, the sheet helps reduce heat transfer, support condensation control and improve installation efficiency for commercial and industrial projects. Sizes, thicknesses and roll dimensions can be customized for different project requirements, with adhesive backing or aluminum foil facing options available upon request. It is suitable for contractors, distributors and B2B buyers looking for factory-direct rubber foam insulation sheet supply.
Rock Wool Insulation Board for Thermal and Acoustic Insulation
FUNAS Rock Wool Insulation Board is a semi-rigid mineral wool slab designed for thermal insulation, acoustic control and fire-resistant building applications. The board form provides stable coverage for walls, roofs, partitions, equipment rooms, HVAC duct areas and industrial insulation projects where flat, easy-to-install panels are preferred. Available in multiple density options, the rock wool board helps support heat insulation and sound absorption for commercial and industrial buildings. Aluminum foil facing can be added upon request. It is suitable for contractors, distributors and project buyers looking for bulk mineral wool board supply. Specific fire rating and acoustic data should be confirmed before quotation.
FUNAS Insulation Material
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