FUNAS Glass Wool Wholesale Japan - High-Quality Insulation Solution
Premium glass wool board with excellent thermal insulation and sound absorption. Suitable for different construction needs.
Introducing FUNAS, your premier choice for high-quality glass wool available for wholesale in Japan. Our glass wool is renowned for its exceptional thermal and acoustic insulation properties, making it an indispensable solution for both residential and commercial applications. Manufactured using cutting-edge technology, FUNAS glass wool offers unmatched durability, fire resistance, and energy efficiency, ensuring your structures remain comfortable and safe throughout the seasons.
One of the standout features of FUNAS glass wool is its versatile applicability. Whether you are looking to insulate walls, ceilings, or floors, our product effortlessly meets your needs, providing reliable performance while significantly reducing energy costs. Its lightweight yet robust structure ensures easy installation, minimizing labor time and costs—an ideal choice for construction projects of any scale.
Moreover, our commitment to sustainability sets us apart. Made from recycled glass, FUNAS glass wool is an eco-friendly option that aligns with modern environmental standards, helping reduce your carbon footprint without compromising on quality.
By choosing FUNAS for your glass wool wholesale needs in Japan, you are choosing a brand that prioritizes customer satisfaction and environmental responsibility. Our extensive distribution network guarantees prompt delivery, ensuring you have the materials you need, exactly when you need them.
Elevate your construction and insulation projects with FUNAS glass wool, the trusted choice for builders and developers across Japan. Experience the perfect blend of innovation, sustainability, and performance today.
Our Advantages
Product customization capabilities
The difference between us and our competitors lies in our heat resistant insulation material product customization capabilities, covering size, specifications, color, packaging and other aspects to meet customers' personalized needs.
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.
Professional consulting team
We have a highly professional team that can provide customers with comprehensive and in-depth consulting services on insulation material.
Instant response
Provide multi-channel instant communication, including online chat, telephone consultation, etc., to meet customers' timely needs in the insulation material selection process.
Our Certifications
CE-CPR(rubber foam)
SGS-Fireproof Adhesive for Sheets
Glass wool CE certificate
Frequently Asked Questions
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.
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.
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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