INFORMATION QUESTIONS

FREQUENTLY ASKED QUESTIONS

What’s the difference between glass wool and rock wool insulation?

Glass wool is lightweight, flexible, and ideal for HVAC and sound absorption. Rock wool offers superior fire resistance and is widely used in high-temperature and industrial applications.

Are your materials fire-rated?

Yes. Most of our products, including rock wool and ceramic wool, are A1 non-combustible, meeting the highest fire safety standards. Glass wool and foam glass also comply with industry fire codes to ensure safety in building and industrial applications.

Do you offer custom sizes or cut-to-size services?

Yes, we offer full customization services. We can cut our insulation materials into specific sizes, shapes, or forms to match your project requirements, including pre-cut panels, rolls, and pipe sections.

What is the typical lead time for bulk orders?

For standard bulk orders, the lead time is usually 7–15 working days. Custom or large-scale orders may take 15–30 working days, depending on specifications and order volume. We will confirm the exact timeline with you upon receiving your inquiry.

Do you provide technical support for installation?

Absolutely. We provide comprehensive technical support, including installation guidelines, on-site consultation, and after-sales assistance. Our team is available to help you choose the right materials and ensure proper installation for optimal performance.

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