FUNAS Glass Insulation — Reliable Thermal & Acoustic Solution
About FUNAS Glass Insulation
FUNAS glass insulation combines proven performance with practical benefits for construction, HVAC, refrigeration, petrochemical and industrial applications. Since 2011, FUNAS has focused on research, production and service to deliver reliable insulation that saves energy, reduces noise and improves safety.
Key Advantages
Excellent Thermal Performance
Our glass wool products provide steady thermal resistance, helping buildings and equipment retain temperature, lower energy use, and cut operating costs.
Lightweight and Easy to Install
Designed for fast installation, FUNAS glass insulation reduces labor time and disruption on site. It easily fits ducts, pipes and wall cavities without heavy handling.
Fire and Safety Certified
FUNAS products meet international standards — CCC, CQC, CE, ROHS, CPR, UL and FM — and the company holds ISO 9001 and ISO 14001 certifications. This gives you reliable, certified protection for high-safety environments.
Acoustic Control
Beyond thermal benefits, our glass wool absorbs sound to improve workplace comfort and reduce noise transmission in commercial and industrial spaces.
Who Uses FUNAS Glass Insulation?
Our customers include petrochemical plants, power stations, metallurgy, polysilicon and coal chemical industries, central air conditioning systems and refrigeration manufacturers. We also serve contractors and distributors with tailored solutions.
Why Choose FUNAS?
With a 10,000 m² storage center in Guangzhou, fast delivery and brand customization services, FUNAS meets personalized needs and large orders reliably. Our mission is to become the world’s leading insulation material manufacturer — we back that promise with quality, certifications and customer-focused service.
Get Started
Choose FUNAS glass insulation for energy savings, safety and quieter environments. Visit https://www.funasinsulations.com/ or contact our sales team to request samples, technical data or a custom quote.
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Advantages
Flexible production plan
We can flexibly arrange production plans according to your needs, and the delivery time is within 7–30 days to ensure that your market needs can be met in a timely manner.
Quality Assurance
Our manufacturing processes utilize state-of-the-art technology to produce consistent and reliable products.
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.
Brand advantage
We are an experienced rubber foam insulation company built on excellent brands. In the market, we are known for innovation, quality and credibility, providing customers with building material they can trust.
Certifications
SGS test report of rubber and plastic formaldehyde-free 1
Test report - Ongo resin 36
CE-CPR (glass wool)
FAQ
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.
How do I choose the right insulation for my project?
Our team can help you choose the best material for heat insulation based on your specific needs, such as thermal resistance, acoustic properties, and environmental conditions.
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.
If you have another questions, please feel free to contact us.
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.
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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