FUNAS Rock Wool Cubes — Reliable Thermal & Acoustic Insulation
Product Overview
FUNAS Rock Wool Cubes are designed to deliver dependable thermal insulation, fire protection, and sound absorption across a wide range of applications. Made by FUNAS — a technology-driven insulation company founded in 2011 with a 10,000 m² Guangzhou storage center — these cubes combine proven performance with trusted certifications (CCC, CQC, CE, ROHS, CPR, UL, FM) and ISO 9001/14001 systems.
Key Benefits
High Thermal Efficiency
Our rock wool cubes reduce heat transfer to help lower energy costs in HVAC, refrigeration, and industrial systems. They are a practical choice for projects where consistent temperature control matters.
Fire and Safety Performance
Rock wool is inherently non-combustible and provides excellent fire resistance, helping protect equipment and buildings in petrochemical, power, and metallurgy environments.
Sound Absorption & Comfort
In addition to thermal control, these cubes help reduce noise and vibration, improving working conditions in central air conditioning systems, industrial plants, and commercial spaces.
Easy to Use and Durable
Lightweight and easy to cut or fit, FUNAS rock wool cubes speed up installation and reduce labor time. They resist settling and maintain performance over long service lives, minimizing maintenance needs.
Applications
Widely used across petroleum and petrochemical plants, electric power stations, metallurgy, polysilicon and coal chemical industries, as well as refrigeration and HVAC systems. Suitable for insulating valves, fittings, machinery housings, and cavity fills where compact, reliable insulation is required.
Why Choose FUNAS
With years of R&D and manufacturing experience, FUNAS offers certified quality, on‑time delivery from our Guangzhou hub, and brand customization to meet your project requirements. We value our customers and provide technical support to ensure the right solution and smooth installation.
Get Started
Contact FUNAS to request samples, technical data, or a custom quote. Trust our rock wool cubes to improve efficiency, safety, and comfort across your next project.
Our 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.
Customization
We offer a range of customisation options and tailor-made solutions, ensuring our insulation meets your exact requirements.
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.
Certifications
SGS
Rockwool CE test report
Rubber and plastic CE certificate
Q&A
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.
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 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 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.
If you have any questions about our goods or services, please feel free to contact us.
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FUNAS Insulation Material
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