FUNAS Glass Mineral Wool Insulation
Product Overview
FUNAS glass mineral wool insulation is a lightweight, non-combustible insulation designed to reduce heat transfer and control noise in a wide range of settings. Made for durability and stable performance, it is ideal for petrochemical plants, power stations, metallurgy, central HVAC, refrigeration, and industrial pipelines.
Key Features
Thermal and Acoustic Performance
Our glass mineral wool provides excellent thermal resistance and sound absorption to improve energy efficiency and indoor comfort.
Safety and Durability
Non-combustible and moisture-resistant, the product maintains structure and performance over time with low shrinkage and minimal dust.
Easy to Install
Lightweight and flexible, it is simple to cut and fit on different surfaces, reducing installation time and labor costs.
Applications
Widely used across industries: petroleum and petrochemical, electric power, metallurgy, polysilicon production, coal chemical plants, central air conditioning, refrigeration systems, and more. It works well for pipe insulation, duct lining, equipment lagging, and building partitions.
Certifications & Quality
FUNAS products meet rigorous standards. We hold CCC and CQC national certifications, CE, ROHS, CPR, UL, and FM approvals. Our quality and environmental management systems are ISO 9001 and ISO 14001 certified.
Why Choose FUNAS
Founded in 2011, FUNAS combines research, production, sales, and service. Our Guangzhou headquarters includes a 10,000 m² storage center to ensure timely delivery. We offer brand customization to meet specific project needs and provide technical support for correct selection and installation.
Ordering and Support
Whether you need standard rolls, cut-to-size panels, or custom-branded products, FUNAS delivers reliable insulation with fast shipping and after-sales service. Visit our website or contact our sales team for samples, technical data, and pricing.
Choose FUNAS glass mineral wool insulation for proven performance, certified quality, and tailored solutions that protect assets and reduce energy costs.
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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.
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.
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.
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.
Our Certifications
Glass wool CE certificate
SGS test report of rubber and plastic formaldehyde-free 3
SGS-Fireproof Adhesive for Sheets
Q&A
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.
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.
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.
If you have any other questions, please write email to us or call us , we will reply you ASAP.
Rock Wool Insulation Board for Thermal and Acoustic Insulation
FUNAS Rock Wool Insulation Board is a semi-rigid mineral wool board designed for thermal insulation, sound absorption and fire-resistant insulation applications. Available in multiple density options, the board provides stable coverage for walls, roofs, partitions and industrial insulation projects.
Standard density options range from 40–120 kg/m³, with a regular thickness of 50 mm and board size of 1.2 × 0.6 m. Aluminum foil facing and customized specifications are available upon request.
NBR/PVC Rubber Foam Sheet & Roll Insulation
FUNAS manufactures flexible closed-cell NBR/PVC elastomeric foam insulation in sheet and roll form for HVAC ducts, large-diameter piping, chilled-water systems, tanks, vessels and mechanical equipment. B1 and B2 grades are available in standard and custom sizes, with plain, self-adhesive and aluminum foil-faced options for distributors, contractors and project procurement.
Glass Wool Insulation Board for Building & HVAC Applications
FUNAS glass wool insulation board is a lightweight fiberglass insulation board designed for thermal and acoustic insulation in building, HVAC and industrial projects. The board form provides stable coverage for walls, ceilings, ventilation systems and other areas where sheet-form insulation is required.
Standard options include 32 kg/m³ and 48 kg/m³ densities with 30 mm and 50 mm thicknesses. Each board measures 1.2 × 0.6 m, and aluminum foil facing can be added according to project requirements. Other specifications can be discussed for customized orders.
FUNAS Insulation Material
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