The LD Polyurethane (PU) Foam Pre-insulated air duct panel is widely used for the air distribution of central air duct system, which is one of the most advanced and energy-saving air duct systems. It had become more and more pupular all over the world.

Advantages compared to traditional insulated Sheet Metal Ductwork:

1,Do it in one time, no lag insulation required, save the labor and cost.

2,Save the building space

3,Very light, decrease the total weight of building

4,Little air leakage by flange joint connecting

5,Low thermal conductivity, no condensation and energy saving

6,Closed cell foam, good acoustic insulation

7,Fireproof, no smoke when exposing to fire

8,Faced with aluminum foil, it’s water proof and anti-microbial

9,CFC and HCFC free, environment friendly

Pre-insulated Duct Panel will be packed as below details:

1. 40'HQ container: 3950*1200*20mm,  12sheets packed in one carton, total 660 sheets.

2. 20'GP contaienr: 2900*1200*20mm,     10sheets packed in one carton, total 400 sheets.

Xiamen Leading Duct Technology Co., Ltd. was established in 2012, We specialize in the research and manufacture of insulation products and air duct systems, such as PIR/PU/Phenolic duct panels, insulation boards, insulation pipe, insulated panels' production lines, etc.

We also have a subsidiary fty located in Shenzhen City, which specialize in color steel sandwich panel and other steel structure fitting material

Our products can meet BS 476 part6 and part7,  ASTM/ ISO 9001:2008/ ISO 14001: 2004 test report 
E84-05,and get certificates fireproof class "O" 

We will attend BCEC exhibition which will hold on Nov.24th-26th and SLECC exhibition will hold on Nov.20th-22th ,Welcome to visit us