Factory Price PU Sealing Rockwool Sandwich Wall Insulation Panels

Product introduction

PU (polyurethane) wall sandwich panels are fire-resistant options that combine a PU foam core with metal facings to offer excellent thermal insulation and structural properties. While standard PU panels have limited fire resistance, panels with a PIR (polyisocyanurate) core offer improved fire performance by slowing flame spread and reducing smoke emission. These panels are used for both exterior and interior walls in various applications, including industrial buildings, clean rooms, and warehouses, due to their easy installation, durability, and versatility.  

Product specification

Regular colour

Product advantages

☆ Superior Thermal Performance & Energy Savings

Our PU sealing rockwool sandwich panels create a continuous thermal barrier, effectively minimizing heat loss or gain. This superior insulation significantly reduces heating and cooling costs, leading to substantial long-term energy savings for your building.

☆ Enhanced Fire Safety with Rockwool Core

The core of our rockwool insulation panels is made from non-combustible mineral wool. This provides exceptional fire resistance, contributing to the overall safety of structures like warehouses and industrial facilities, and helping to meet strict building codes.

☆ Excellent Durability & Air Tightness

The polyurethane sealing effectively locks the rockwool core in place, preventing moisture ingress and eliminating thermal bridging. This results in a more durable, airtight sandwich wall panel that maintains its high performance and structural integrity over time.

☆ Cost-Effective from Factory Direct Source

By choosing our factory price PU sealed panels, you eliminate middleman markups. We provide high-quality, durable wall insulation panels directly at a competitive price, offering outstanding value without compromising on performance or safety.

Product application

These versatile PU sealing rockwool sandwich panels are ideal for constructing energy-efficient and secure external walls and roofs. They are widely specified for industrial buildings, warehouses, and commercial facilities where reliable thermal insulation and fire safety are paramount. Their durability also makes them a top choice for cold storage applications.

Packing & Delivery

☆ Packing

Seaworthy packing standards

If there is other package requested,please feel free to discuss with Yumisteel sales team.

☆Delivery

Delivery time for regular colors,coating types and thickness: 10-15 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 New Material Tech. 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.