Insulated Roof PU Polyurethane Sandwich Panel

1. Excellent Thermal Insulation & Energy Efficiency

• PU foam (the core material) has an extremely low thermal conductivity (usually 0.020 - 0.025 W/(m·K)), far superior to traditional insulation materials like EPS or rock wool.

• Effectively reduces heat transfer between the interior and exterior of the building, minimizing energy consumption for heating (in cold climates) and cooling (in hot climates).

• Helps maintain a stable indoor temperature, improving comfort and lowering long-term energy costs for the building.

2. High Structural Strength & Load-Bearing Capacity

• The outer facing layers (metal sheets) provide strong mechanical support, while the PU core acts as a rigid reinforcement—creating a composite structure with good bending resistance and impact resistance.

• Can withstand typical roof loads such as snow load, wind load, and its own weight without easy deformation, making it suitable for various architectural designs (e.g., industrial factories, warehouses, exhibition halls).

• Lightweight yet durable: Compared to heavy building materials like concrete or brick, it reduces the overall load on the building’s frame, simplifying structural design and construction.

3. Superior Waterproof & Moisture-Resistant Performance

• The closed-cell structure of PU foam prevents water vapor penetration and water absorption—avoiding issues like mold growth, core material degradation, or roof leakage caused by moisture.

• The metal facing sheets (often pre-coated with waterproof and anti-corrosion layers) further enhance the roof’s water-tightness. When installed properly, the panel forms a continuous, seamless waterproof barrier.

4. Fast & Easy Installation

• Standardized production (customizable in length, width, and thickness) allows for modular assembly on-site. Panels can be quickly connected via dedicated locks or fasteners, reducing construction time and labor costs.

• Lightweight design simplifies transportation and on-site handling—no need for heavy lifting equipment in most cases, improving construction efficiency.

How long is your delivery time?

Samples:7-10working days;bulk production:10-15 working days. lt also should bedepend on what kind of product and the quantity you require

Do you provide samples, is it free or extra?

Yes,We'd like to provide samples before the bulk production,for the custom metalstamping samples it can be free after making mold;Yes, we can do OEM according to yourrequirement.Do you provide ODM/OEM service? Yes,OEM /ODM is welcome, Please feel free tosend us your drawing or sampleslf

You make poor quality goods,will you refund ourfund?

As a matter of fact,we wont take a chance to do poor quality products. Meanwhile,wemanufacture goods quality products until your satisfaction.

Are you making by yourself?

Yes, we are. we have our own factoryand showroom. Warmly welcome to visitingour factory at any time.

What is your terms of payment?

T/T,30% as deposit,and 70% balancebefore delivery

How can i get the quotation?

Please send us information for quote; drawing,material,weight,quantity andrequest,we can accept PDF.SGS,DwGSTEP file format, lfyou don't have drawing,please send the sample to us,we can quote base on your sample too