Competitive Price 40mm Ribbed PU PIR Sandwich Panels for Construction For Sale

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Product introduction

40mm Ribbed PU PIR Sandwich Panels for Construction

pu sandwich panels

40mm ribbed PU/PIR sandwich panels are high-performance construction materials designed for walls and roofs. These panels feature a 40mm thick core of rigid polyurethane (PU) or polyisocyanurate (PIR) foam, sandwiched between two metal sheets (typically steel or aluminum) with a ribbed profile for enhanced strength and aesthetics.

Common applications include industrial buildings, warehouses, cold storage, and commercial structures. The ribbed design adds rigidity and visual appeal, making them suitable for both functional and decorative use. With high durability and energy efficiency, these panels are a cost-effective, sustainable choice for modern construction.

Product advantages

☆Excellent thermal insulation (low U-values), reducing energy costs.

☆Lightweight yet durable, offering structural stability.

☆Fire-resistant (PIR cores have better fire performance).

☆Moisture-proof and corrosion-resistant, ideal for harsh climates.

☆Quick installation due to interlocking designs, saving time and labor.

Product specifications

Specification	Details
Core Thickness	40 mm (PU/PIR )
Panel Width	Standard 1000mm,1120mm
Panel Length	20FT container: ≤ 5.95m 40FT container: ≤ 11.95m
Density of Core	40 kg/m³
Thermal Conductivity	≤ 0.022 W/(m·K)
Fire Rating	Class A2 - s1 (excellent fire resistance)
Surface sheets	PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel
Aluminumsheets/Al-Mg-Mnalloymetal sheet	0.70 - 1.20 mm
Steel thickness	0.40 - 0.70 mm
Stainless steel	0.40 - 0.60 mm

Product ribs

pu sandwich panels ribs

There are 4 different kinds of panel surface treatment (ribs),we named them as micro ribs, wide ribs, pure flat, and embossed. You can choose which type is suitable for your project.

Product applications

Industrial Buildings

☆Industrial Buildings

PU insulated panels are widely used in factory workshops. Their high - strength structure and good thermal insulation properties help maintain stable indoor temperatures, reducing energy consumption for heating and cooling in industrial settings.

Residential Homes

☆Residential Homes

In modern prefabricated houses, PU sandwich panels are employed. The ribbed design adds aesthetic appeal, while the PU PIR core provides excellent heat retention, ensuring a comfortable living environment all year round.

Cold Storage Facilities

☆Cold Storage Facilities

Given PU sandwich panels outstanding insulation capabilities, 40mm Ribbed PU PIR Sandwich Panels are perfect for cold storage construction. They prevent heat transfer, keeping stored goods at the required low temperatures efficiently.

Office Buildings

☆Office Buildings

For office partitions and exterior walls, PU insulation panels offer a cost - effective solution. They not only enhance the building's energy efficiency but also contribute to a quieter working environment with their sound - insulation properties.

Temporary Structures

☆Temporary Structures

Such as construction site offices or event pavilions. PU panels easy - to - install nature makes them ideal for quickly erected temporary buildings, providing shelter and functionality during short - term projects.

Packing & Delivery

☆ Packing

·Seaworthy packing standards:

PVC on both sides to protect the roof panel surfaces;

Packed with kraft paper to protect the panel ends;

Put EPS foam on the each space to keep the panels from squeezing each other.

If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.

☆ Delivery

Delivery time for regular colors,coating types and thickness: 7-10 days ;

Delivery time for special colors,coating types and thickness: 15-25 days ;

Delivery term: FOB/CIF/CFR/DDP is available;

We can find good forwarder for customer or accept appointed forwarder from customers.

Service&Support

☆Service
Xiamen Yumi Imp. &Exp. Co., Ltd. Is one combination of industry and trade company, and very professional with steel structure products in China. We are proud of our product quality and customer service and competitive price.And our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
☆Support
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.