Best Ceiling Insulation - FUNAS Quality Solutions
Best Ceiling Insulation by FUNAS
FUNAS, established in 2011, specializes in providing top-tier ceiling insulation solutions. Our range includes rubber and plastic, rock wool, and glass wool products, all designed to enhance energy efficiency and comfort in various settings.
High-Quality Materials
Our ceiling insulation products are crafted from premium materials to ensure maximum performance. Whether it's rubber and plastic, rock wool, or glass wool, each option is selected for its superior insulation properties and durability.
Versatile Applications
FUNAS insulation is perfect for a multitude of applications, including petroleum, petrochemical, power, metallurgy, and more. Our products also excel in central air conditioning and refrigeration systems, making them ideal for both industrial and residential use.
Customization Services
We understand that every project is unique. That's why FUNAS offers brand customization services. Our team works closely with clients to tailor insulation solutions that meet specific needs, ensuring satisfaction and optimal performance.
Certified Excellence
Our commitment to quality is backed by certifications like CCC, CQC, CE, ROHS, CPR, UL, and FM. FUNAS has also achieved ISO 9001 and ISO 14001 certifications, reflecting our dedication to quality and environmental responsibility.
Global Reach
With exports to over ten countries including Russia, Indonesia, and Vietnam, FUNAS is a trusted name in ceiling insulation worldwide. Our 10,000-square-meter storage center in Guangzhou ensures we can meet global demand efficiently.
Choose FUNAS for the best ceiling insulation that combines quality, customization, and global expertise.
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- 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.
- 24-hour technical support
Provide 24/7 technical support to ensure that customers can receive professional help at any time during the use of insulation material.
- Sustainability
Our products are designed with environmental sustainability in mind, reducing energy consumption and minimizing waste.
- 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.
- 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.
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 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.
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.
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.
What is the typical delivery time for custom orders?
Our daily production capacity is 800 cubic meters. Delivery time varies depending on the complexity of the insulation material wholesale order, but we can deliver large quantities of customized products within 4-6 weeks after the approval date, and small quantities can be delivered within 15 days.

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Wholesale Black nitrile rubber foam pipe rubber NBR foam tube rubber foam insulation tube for hvac system
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Wholesale Perfect Fire Resistant Performance High Strength Acoustic Mineral Wool Insulation Rock Wool Roll Panel Plain Slab
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Wholesale Roof And Wall Thermal Heat Insulation 50mm Thickness Aluminum Foil Fiberglass Insulation Roll Glass Wool