Shandong Lantian New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of pir roof sandwich panels in China. If you're going to buy durable pir roof sandwich panels made in China, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Products Specification
|
Product Name |
PIR roof sandwich panels |
|
Facing Material |
PPGI/Aluminum alloy/Stainless Steel/Al-Mg-Mn Alloy |
|
Back Material |
PPGI |
|
Core Material |
PIR (Polyisocyanurate) Foam |
|
Metal thickness |
0.4-0.8mm |
|
Core thickness |
30-200mm |
|
Effective Width |
1000mm |
|
Panel Length |
≤11800mm |
|
Fire Performance |
Class B fire rating |
|
Color |
Customized Color or RAL Color Card |
|
Production Capacity |
10000m/day |
|
MOQ |
500m |
|
Packaging |
Standard PE Film Packaging or as Customized Packaging |
|
Delivery time |
Within 20 days |
|
Payments |
FOB: 30% TT in advance, balance before delivery. CFR/CIF: 30%T/T in advance, balance against copy of B/L. Customized size 50% T/T in advance, balance before delivery. |
Advantages
Energy Efficiency & Thermal Insulation
Featuring a high-density closed-cell PIR insulation core, the roof sandwich panel provides excellent thermal performance by minimizing heat transfer and reducing HVAC energy consumption for long-term energy savings.
Fire Resistance & Safety Performance
The PIR core is formulated with flame-retardant materials and offers excellent fire resistance, low flame propagation, and self-extinguishing properties, enhancing overall building safety performance.
Airtight & Acoustic Performance
The tongue-and-groove joint design combined with sealing strips improves airtightness and reduces air leakage. The cellular PIR core structure also contributes to better sound insulation and indoor comfort.
Waterproof & Corrosion Protection
With a profiled drainage surface and concealed fastening system, the panel provides efficient water drainage, minimizes leakage risks, and enhances long-term weather and corrosion resistance.
Aesthetic Design & Cost Efficiency
The exterior surface uses fluorocarbon-coated aluminum-zinc steel sheets, offering excellent weather resistance, color retention, and an attractive finish while reducing additional decoration requirements.
Fast Installation & Construction Efficiency
Manufactured through an automated continuous production line, the panels feature precise dimensions and standardized connections, enabling faster installation, lower material waste, and reduced overall construction costs.
Factory Production Process
Quality Assurance
With three galvanized steel production lines and three color coating lines, we produce sandwich panel steel sheets in-house to ensure stable raw material quality, consistent product performance, and reliable delivery.
Our fully automated pir sandwich panel production line features a 36-meter double-belt laminating system and six-component online foaming technology, providing precise foaming control, uniform core density, and consistent panel quality.
All panels undergo strict QC inspection before shipment. Our CNAS-accredited laboratory provides professional testing and quality verification. In addition, our pir roof sandwich panels are CE certified, meeting international quality and safety requirements for global construction projects.
FAQ
Q: How long does it take for the products to show fading or chalking?
A: Lanjie brand film integrity 10 years, color according different coating vary after 7-20 years, chalking also from 7-20 years.
Q: What's your MOQ?
A: Our MOQ usually is 500m.
Q: How long is the production and delivery time?
A: Usually in 20 days we can finish it, if your orders hurry, we can discuss to arrange your order to catch the shipping date.
Q: How the sandwich panels delivery?
A: We usually put the panels in pallets,with or without steel base, length less than 11.8m. Then our forklift driver put the pallets into the container.
Q: Are PIR sandwich panels easy to install?
A: The sandwich panels easy to install with prefabricated in factory, we have videos for guide if you need.
After-sales Service and Technical Support
Driven by customer requirements, our sales and technical teams collaborate closely to provide comprehensive support throughout the entire project process, including product selection, solution design, and customized services. With extensive industry expertise and precise product integration, we deliver professional, efficient, and cost-effective solutions tailored to each project, helping customers achieve optimal value and long-term benefits.
- Delivery time: Approximately 20 days after receiving the deposit.
- Packaging: Paper corner protector, PE film wrapping, and pallet packaging ensure safe transportation and prevent damage during handling and delivery or customized.
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