FUNAS Fiberglass Thermal Insulation - Superior Home Protection
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.
Introducing FUNAS Fiberglass Thermal Insulation, your solution for maintaining perfect indoor climates while significantly boosting your home's energy efficiency. Whether you are constructing a new building or retrofitting an existing one, our advanced fiberglass insulation is designed to maximize thermal performance and offer unmatched climate control.
A leading brand in the field of building insulation, FUNAS ensures that each roll of fiberglass thermal insulation delivers exceptional heat retention, reducing energy consumption and costs. Imagine the comfort of consistent indoor temperatures, regardless of the season, while enjoying a substantial drop in your energy bills. FUNAS insulation is crafted from High-Quality quality fiberglass, renowned for its excellent thermal and acoustic properties. More than just regulating temperatures, our fiberglass insulation dampens disturbing noises from outside, creating a peaceful and comforting haven in your home.
FUNAS Fiberglass Thermal Insulation stands out from the competition with easy installation and reliability, making it an ideal choice for homeowners and professionals alike. It is lightweight yet durable, engineered to last without compromising on performance, ensuring that your investment pays off year after year.
Choose FUNAS and experience the benefits of superior insulation technology that prioritizes your comfort and sustainability. Whether for residential or commercial use, our fiberglass thermal insulation is a testament to innovative design, performance, and care for the environment.
Transform your space with FUNAS fiberglass thermal insulation and start enjoying a more efficient, quieter, and comfortable home today.
Detailed display
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.
Flexible production plan
We can flexibly arrange production plans according to your needs, and the delivery time is within 7–30 days to ensure that your market needs can be met in a timely manner.
Instant response
Provide multi-channel instant communication, including online chat, telephone consultation, etc., to meet customers' timely needs in the insulation material selection process.
Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
Our Certifications
Rockwool CE test report
SGS test report of rubber and plastic formaldehyde-free 1
Glass wool CE test report
FAQ
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 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.
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 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.
If you have any other questions, please write email to us or call us , we will reply you ASAP.

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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.