Best Attic Insulation - FUNAS | Quality & Reliability
Rock wool board, that is, a kind of exterior insulation material. When the market share of 90% of the organic thermal insulation materials in the stagnant wait-and-see, as a fire rating of A-class exterior insulation inorganic material rock wool, has ushered in an unprecedented market opportunity.
Discover the best insulation for your attic with FUNAS, a trusted name in insulation solutions since 2011. Our comprehensive range includes top-quality rubber and plastic insulation, rock wool, and glass wool products, designed to enhance energy efficiency and comfort in your home. With a spacious 10,000-square-meter storage center in Guangzhou, FUNAS ensures prompt availability and reliable service.
FUNAS insulation is widely recognized in various industries such as petroleum, electric power, and central air conditioning, reflecting our versatility and expertise. We also offer brand customization services to meet your unique needs. Our commitment to quality is evidenced by certifications like CCC, CQC, CE, ROHS, CPR, UL, and FM, alongside ISO 9001 and ISO 14001 certifications.
Trusted globally, FUNAS products are exported to over ten countries including Russia, Indonesia, and Vietnam. Choose FUNAS for the best attic insulation and experience the peace of mind that comes with our professional and reliable solutions.
Product Images
Advantages
Quality Assurance
Our manufacturing processes utilize state-of-the-art technology to produce consistent and reliable products.
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.
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.
Customization
We offer a range of customisation options and tailor-made solutions, ensuring our insulation meets your exact requirements.
Certificate display
Glass wool CE certificate
SGS-Fireproof Adhesive for Sheets
Test report-Angu national standard report
Question you may concern
How to start a consultation?
You can contact us through our website, phone, or email. We will arrange a professional staff to discuss your needs about best thermal insulator and how we can help you.
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.
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.
Can your insulation products be customized?
Yes, we offer customized solutions for insulation material wholesale to meet the specifications of your project, including custom specifications, sizes, foils and adhesives, colors, etc.

Wholesale blue Rubber-plastic Board Rubber foam panel sheet

Wholesale Glass Wool Board Panel Sheet with or without aluminum foil
Premium glass wool board with excellent thermal insulation and sound absorption. Suitable for different construction needs.
