Customer Experience, Rock wool Insulation Board Products, Meeting the Real Needs of the Philippine Market
As an individual buyer from the Philippines, I am deeply satisfied with my recent rock wool purchase and would like to share my experience and reasons for recommendation. Rock wool insulation board for my house insulation company provides a full range of protection; from the insulation effect, fire safety, and environmental health to the construction, the ease of performance is outstanding!

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Firstly, its excellent thermal insulation performance effectively reduces indoor temperature fluctuations and improves living comfort.
Secondly, the rock wool material has superior fireproof performance, which provides a strong guarantee for the safety of our projects.
In addition, the material is easy to construct and has a strong bond with various substrates, which greatly shortens the construction period. Our customers are very satisfied with the thermal insulation effect of houses using FUNAS rock wool insulation materials, which has also won a good reputation for our company.
All in all, FUNAS rock wool insulation material has shown excellent performance and advantages in the field of house thermal insulation. As the owner of CTHOP house insulation engineering company, I highly approve of it and highly recommend it to all partners and customers who need house insulation solutions.
Rock wool board installation
2. Pre-coating interface mortar: Pre-coating interface mortar on both sides of the rock wool boards to enhance the adhesion with the wall.
3. Paste the rock wool board:
Apply about 5~10 mm thick rock wool bonding mortar evenly on the wall surface.
Rock wool board pasted on the wall, gently kneaded and squeezed solid, forbidden to beat the surface of the rock wool board.
Paste should be carried out from bottom to top, to ensure that the gap between the lower board and the wall is as small as possible, and the spacing between the two rock wool boards need to be controlled within a certain range.

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What types of rubber foam insulation products do you offer?
We offer a wide range of rubber foam insulation products, including custom shapes and sizes, thermal and acoustic insulation solutions, and options with specialized coatings such as flame retardancy and water resistance. Our products are suitable for applications in HVAC, automotive, construction, and more.
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.
FAQ
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.
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.
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.
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