Products Description
Polyurethane (PU) roof insulation panels are available in a variety of profiles and finishes, including designs compatible with photovoltaic (PV) systems for solar panel integration; they feature innovative designs and offer a long service life. Options include high-weather-resistance PVDF coatings, which can extend the service life to up to 20 years.
Panel thicknesses range from 50mm to 200mm, and lengths are precision-cut to customer specifications. The standard width is 1 meter, and while common colors include white-gray and silver-gray, custom colors are also available upon request.
Product Specification
|
Products Title |
PU insulated panel for roof |
|
PPGI Thickness |
0.4-0.7mm for choose |
|
Panel Thickness |
40/50/75/100/120/150/200mm |
|
Color |
any other required on RAL Color |
|
PU Density |
45kg/m³(±2) |
|
Effective Width |
400-1120mm for wall panel,1000mm for roof panel |
|
Length |
Max 11.85mm for 40HQ container or customized |
|
U Value(w/mk) |
PU:≤0.024 |
|
Fire Rating |
PU:CLASS B1 |
|
Surface Texture |
Flat/Embossed Pattern/V8/Micro Ripple |
|
Application |
Factory panel/cold storage/workshop |
Factory Workshop
How we Produced
Coated Steel Uncoiling
The production process begins with the precise uncoiling of pre-coated steel coils. This initial stage requires careful handling to ensure the integrity of the coated surface is maintained, providing a flawless foundation for subsequent processing steps.
Electrostatic Film Laminating
The uncoiled steel undergoes electrostatic film lamination. Utilizing advanced electrostatic adsorption technology, a protective film is permanently bonded to the steel surface. This enhances both corrosion resistance and visual appeal while safeguarding the material during further fabrication.
Forming of Coated Steel Sheet
The laminated steel is then fed into high-precision forming machines. Through controlled roll-forming processes, the flat sheets are accurately shaped into panel profiles that meet exact garage door design specifications.
Double Track Foam Composite
Formed panels proceed to foam injection. Polyurethane foam is rigorously injected under pressure into the double-track panel structure, creating a continuous core that significantly improves thermal insulation and acoustic performance.
Precise Machine Cutting
Finally, the composite panels undergo computer-numerical-controlled (CNC) cutting. This automated process ensures each panel is trimmed to exact dimensional requirements, guaranteeing consistency and perfect fit during door assembly.
Pakcage of pu sandwich panel
Pack the boards according to the customer's cut dimensions and label them to ensure they are not damaged during loading and unloading.
the final view of project
PU SANDWICH PANEL CASE FOR FACTORY & BUILDINGS.
Polyurethane boards have a wide range of applications due to their excellent thermal insulation, waterproofing, moisture resistance, and high strength:
In the construction industry, they are commonly used for thermal insulation and energy saving of walls, roofs, and floors, as well as for the enclosure structures of steel-framed factories;
In the cold chain industry, they are the best insulation material for cold storage facilities, refrigerated trucks, and refrigerated containers.
Retail Structures: Retail buildings like supermarkets and shopping centers often use PU insulated panels for roofing due to their ability to create a comfortable internal environment and reduce energy expenses.
The Pu Insulated Panel for Roof inevitably requires various edging accessories.
We offer free on-site surveying and drawing services to accurately measure the dimensions of your required wall panels and ceiling panels, and calculate all the auxiliary materials needed during installation.
Including but not limited to: raphe molding, self-tapping screws, waterproof rivets, stitching screws, roof backbone covering/flashing, inner and outer roof ridge panels, positioning grooves, sealing strips, color-coated steel sheets, 85x30 standard accessories, external gutter trim, corner trim (Type I/II), cornice trim, braces, and galvanized sheets, etc.
You only need to provide one drawing, and we will provide all the necessary installation accessories.
The photovoltaic roof panel features a high-wave peak and concealed snap-on design, eliminating the need to drill screws directly into the roof. Combining solar power generation technology with building roofing materials.
it provides the waterproofing, insulation, and load-bearing functions of traditional roofs while converting solar energy into electricity using surface photovoltaic modules, achieving green, low-carbon, and energy-saving performance.
Our Certificate
our services
Choose the best panel that suits your building best
Color Support Customize
We support RAL color chart customization.
Free drawing survey
our 12 person technical team will calculate the panel quantity and provide a construction plan.
Product after-sales service
We offer a 5-year product after-sales guarantee. If any product quality issues prevent project delivery, we will assume full responsibility.
Quality products
All products undergo sampling inspection by specialized technicians before leaving the factory, and the entire loading process is recorded with photos to ensure safe delivery of goods.
Fast delivery
Once the board dimensions are confirmed and we receive the deposit, we guarantee delivery within 15-20 days.
Free Samples
Free samples will be mailed to you. Please contact our sales staff for project inquiries.
FAQ
Q: 1. Are PU insulated panels customize the color?
A: Yes, these panels support any RAL Color.
Q: 2. Can PU insulated panels be customized for specific roofing needs?
A: Yes, these panels can be tailored to fit various roof designs, shapes, and sizes, offering flexibility for different architectural requirements.
Q: 3. Are PU insulated panels fire-resistant?
A: PU panels are available with fire-retardant properties, enhancing their safety features and making them suitable for various building regulations and codes.
Q: 4. Are PU insulated panels easy to install?
A: Yes, these panels are known for their ease of installation, reducing construction time and labor costs compared to traditional roofing materials.
Q: 5.. What's your delivery time and payment term?
A: Payment Term: 30% TT advance payment, 70% balance payment before delivery.