PUF Insulated Roofing Sheets
- Effective Width: 1000mm/1m
- Profile Types: 3/4/5/6 Ribs
- Metal Sheet Thickness: 0.4mm To 0.8mm
- Color of Steel Plate: Customer customize/Aluminum plate
- Core Thickness: 50/75/80/100/120/150/200mm
- Insulation Material: Polyurethane foam (PUF)
- Coating: PE/SMP/HDP/PVDF
- Plating: Hot-dip galvanizing/Hot-dip aluminium/Stainless steel
- Delivery Time: 7-15 days
- Shipping Port: Qingdao Port
- Payment: T/T, L/C, PayPal
- Service Life: ≥15 years
- Product Origin: Henan, China
Product Details
PUF insulated roofing sheets are usually composed of multiple layers, including a core layer, waterproof layer, bonding layer, etc. The core layer is made of polyurethane rigid foam, which has extremely low thermal conductivity and excellent compressive and tensile strength. The waterproof layer and bonding layer are formed by one-time foaming with hard foam, forming an integrated waterproof and insulation structure. This structural feature makes PUF insulation roof panels excellent in waterproofing and insulation. PUF insulated roofing sheets have significant application value in the field of building insulation.
Characteristics of PUF insulated roofing sheets
- Excellent insulation performance: PUF insulation panel has an extremely low thermal conductivity, which can effectively prevent heat transfer and achieve insulation effect. This feature enables it to effectively reduce the energy consumption of buildings.
- Excellent moisture resistance: PUF insulated roof panels have excellent moisture resistance, effectively preventing water vapor infiltration and protecting building structures from moisture, mold, and other issues.
- Excellent fire resistance: The specially treated PUF insulated roofing sheets have excellent fire resistance and comply with relevant national standards, which can improve the safety of buildings to a certain extent.
- Lightweight and High Strength: PUF insulated roof panels are not only lightweight, but also have high strength, making them easy to transport and install, reducing construction difficulty and costs.
- Environmental protection and energy conservation: PUF insulation panel has minimal environmental impact during production and use, meeting environmental requirements. At the same time, its excellent insulation performance helps reduce the energy consumption of buildings and achieve energy-saving goals.
Application of PUF insulation roofing sheets
PUF insulated roofing sheets are widely used in the field of building insulation, especially in roof insulation. It can not only improve the thermal insulation performance of buildings, but also effectively prevent problems such as roof leakage and moisture. In addition, PUF insulation panel is also suitable for various places that require insulation, such as cold storage, refrigeration rooms, etc.
| Panel Thickness | R-Value(m2.K/W) at 23℃ | Weight(kg) | Load capacity (P=KN/M2) | 0.50 | 0.80 | 1.00 | 1.20 | 1.50 |
| 50mm | 2.24 | 10.15 | L(m) | 3.59 | 3.17 | 2.85 | 2.61 | 2.33 |
| 75mm | 3.30 | 11.18 | L(m) | 4.64 | 4.07 | 3.66 | 3.34 | 2.96 |
| 100mm | 4.45 | 12.22 | L(m) | 5.57 | 4.88 | 4.38 | 3.99 | 3.53 |
| 120mm | 5.55 | 13.05 | L(m) | 6.28 | 5.49 | 4.92 | 4.48 | 3.97 |
| 150mm | 6.65 | 14.30 | L(m) | 7.30 | 6.39 | 5.73 | 5.22 | 4.62 |
Advantages of PUF insulated roofing sheets
- Improving insulation effect: PUF insulated roof panels have excellent insulation performance, which can effectively reduce the energy consumption of buildings and improve insulation effect.
- Extended service life: Its excellent moisture-proof and waterproof performance can effectively prevent the building structure from being affected by moisture, mold and other problems, thereby extending the service life of the building.
- Improving safety: PUF insulated roofing sheets have excellent fire resistance and can improve the safety of buildings to a certain extent.
- Reduce construction difficulty: Its lightweight and high-strength characteristics make transportation and installation more convenient, reducing construction difficulty and costs.
- Environmental protection and energy conservation: Meet environmental requirements while helping to reduce building energy consumption and achieve sustainable development.
Sandwich Panel Production Workshop
Sandwich Panel Packing & Shipping
All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers, who will prevent the goods to be damaged. And all the structure components, panels, bolts and sorts of accessories will be well packed with standard package and it is suitable for ocean transport.
Inspection: 50% inline inspection and 100% full final inspection, make sure all output w/o any mistake.
Packing: Per customer's requirements or per product sizes, full protection packing.
Shipping: Per customer's requirements or per container sizes.
Unloading: We package it as a whole and can be easily pulled out at once with a forklift, which is very convenient.
Our Certificates
Our sandwich panel certificates include EU CE certification, BPS certification, and ICC certification.
Application of Sandwich Panels
Usage scenario: Insulated sandwich panels are used as exterior walls and interior partitions, installed vertically or horizontally on single span or multi span structures. Such as industrial buildings, steel frame structures, warehouses and logistics centers, commercial buildings and offices, fire-resistant buildings, agricultural and livestock buildings, sports halls, exhibition halls, factories, garages, hangars, barns, prefabricated houses, cold storage, clean room, etc.
We provide the following RAL color card colors for your reference. For other colors, please compare the Raul color card colors.
Note: The above color card has a slight deviation due to printing reasons, please refer to the actual products.
If you purchase metal sandwich panels from Canglong Group, we will also provide some accessory products, including self tapping nails, rivets, waterproof caps, polyurethane glass glue, mouth and corner accessories, outer ridge tiles, waterproof eaves, external and internal corners, eaves edging, plugs, door and window edging, purified aluminum profiles, etc.
High-quality Raw Materials
We strictly select high-quality suppliers. All color steel coils and core materials are from China top 500 companies and have undergone strict quality inspections to ensure the basic quality of the products.
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Advanced Production Equipment
The factory is equipped with advanced production equipment, including automated production lines, cNc cutting machines and high-precision pressing equipment, to ensure that the production process of each color steel sandwich panel is accurate and stable.
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Mature Supply Solutions
One-stop supply of all accessories for sandwich panel installation, standardized packaging process, to avoid friction or damage of sandwich panels on the road, easy for customers to unload, saving time and money for customers.
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Q1: What are the main applications of polyurethane sandwich panels?
A: Polyurethane sandwich panels are commonly used for insulation and construction in various building types, including residential, commercial, industrial, and agricultural structures. They are suitable for walls, roofs, ceilings, and floors.
Q2: What are the advantages of polyurethane sandwich panels?
A: Polyurethane sandwich panels offer excellent thermal insulation properties, lightweight construction, high strength-to-weight ratio, versatility, weather resistance, fire resistance (with appropriate treatments), aesthetic appeal, and cost-effectiveness.
Q3: How do polyurethane sandwich panels contribute to energy efficiency?
A: Polyurethane sandwich panels provide effective thermal insulation, reducing heat transfer through walls and roofs. This helps maintain comfortable indoor temperatures and reduces the energy required for heating and cooling, thus contributing to energy efficiency and lower utility bills.
Q4: Are polyurethane sandwich panels environmentally friendly?
A: Polyurethane sandwich panels can be environmentally friendly when produced using sustainable manufacturing practices and materials. Additionally, their energy-saving properties contribute to overall environmental sustainability by reducing energy consumption and greenhouse gas emissions.
Q5: How durable are polyurethane sandwich panels?
A: Polyurethane sandwich panels are known for their durability and resistance to various environmental factors, including weather, moisture, and corrosion. Proper installation and maintenance can further enhance their longevity.
Q6: Are polyurethane sandwich panels easy to install?
A: Yes, polyurethane sandwich panels are relatively easy to install compared to traditional building materials. Their lightweight nature and standardized dimensions facilitate quick and efficient installation, resulting in reduced construction time and labor costs.
Q7: Can polyurethane sandwich panels be customized?
A: Yes, polyurethane sandwich panels can be customized to meet specific design requirements, including color, finish, thickness, and profile. Customization options allow architects and builders to achieve desired aesthetics and performance characteristics for their projects.
Q8: How do I maintain polyurethane sandwich panels?
A: Maintenance requirements for polyurethane sandwich panels are minimal. Regular cleaning with mild detergent and water, inspection for any damage or deterioration, and prompt repair of any issues are recommended to ensure optimal performance and longevity.
Product Features
The metal sandwich panels produced by Canglong are insulated, fire-resistant, environmentally friendly, earthquake resistant, and durable.
