Key specification for this foam duct panel: material Aluminum Foil, model number UNT-5459834. Everything below is reproduced from the factory data sheet. Made by Xiamen UNT Duct Technology Co., Ltd. (8 years on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Foam Duct Panel
- Model Number: UNT-5459834
- Material: Aluminum Foil
- Pre-Insulated Panel Material: Aluminum Foil+ PU Foam + Aluminum Foil
- Warranty: 1 Year
- Place Of Origin: Fujian, China
- Pre-Insulated Panel Application: Used as Air Ducts in HVAC System
Technical Specifications
| Application | Hotel, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Supermarket, Workshop, Basement, Garage and Shed |
|---|---|
| Material | Aluminum Foil |
| Installation | Ceiling Mounted |
| Shape | Rectangle |
| Feature | Energy Saving, Easy Install |
| Design Style | Modern, Contemporary |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support, Onsite Inspection, Onsite Training, Onsite Installation |
| Project Solution Capability | total solution for projects |
| Length | 3950mmX1200mmX20mm |
| Model Number | UNT-5459834 |
| Place Of Origin | Fujian, China |
| Brand Name | UNTDuct |
| Product Name | PUR Foam Ductwork |
| Pre-Insulated Panel Material | Aluminum Foil+ PU Foam + Aluminum Foil |
| Pre-Insulated Panel Application | Used as Air Ducts in HVAC System |
| Thickness | 20mm |
| Package | Carton box |
| Size | Customized Size |
| Selling Units | Multiple of 1 items |
| Package Size Per Batch | 30X20X2 cm |
| Gross Weight Per Batch | 1.32 kg |
Product Details




UNTDuct PIR pre-insulated panel can achieve an extremely high quality ducting can be achieved, as a direct result of excellent insulation property of PIR foam. UNTDuct PIR pre-insulated panel also provides excellent internal air quality, a fine external finish, longlife material, lightweight and easily transported, manipulated and constructed.


Item | Unit | Specifications |
Panel Structure | Alu.Foil/Foam Board/Alu.Foil | |
Standard Panel Size | mm | 3950*1200*20 |
Panel Thickness | mm | 20 |
Alu. Foil Thickness | mm | 0.06 or 0.08 |
Foam Density | kg/m3 | 50 |
Thermal Conductivity | w/m.k | 0.022 |
Compressing Strength | MPa | 0.2 |
Bending Strength | MPa | 2 |
Water Absorption Rate | % | ≤0.1 |
Dimension Change | % | 0.3 |
Working Temperature | ℃ | -40 to +70 |
Continuous Running Maximum Temperature | ℃ | ≤70 |
Maximum Allowable Wind Velocity | m/s | 12 |
Lifespan of PIR Air Duct | years | >20 |
Fire Safety | BS 476 Part 6 & 7 /ASTM E84 | Class 0/ Class A |
Oxygen Index | GB8624-2012 | 30 |
Air Leakage Rate | % | ≤2 |
Closed Cell Rate | % | >95% |


















Ordering and Pricing
- Minimum order quantity: 1000 square meter
- Volume pricing:
- 1000–5999 square meter: US $5.65 / square meter
- 6000–14999 square meter: US $5.45 / square meter
- 15000+ square meter: US $5.25 / square meter
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this foam duct panel?
The standard minimum order quantity is 1000 square meter. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Xiamen UNT Duct Technology Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Xiamen UNT Duct Technology Co., Ltd. range on HVACR Nexus.
See more in Air Handling Units on HVACR Nexus.






















