Why Choose Our Roof Tile Sandwich Panel
- Tile profiles, thickness, colors, and lengths are customized to match your roofing structure and standards.
- Available PU and rock wool cores meet international fire and safety requirements for residential and industrial use.
- Precision overlapping joints create a watertight roof, reducing long-term leakage risks.
- Double pre-painted galvanized and galvalume steel facings ensure durability under wind, rain, and snow loads.
- Panels are delivered with matching accessories for faster, error-free installation.
Pupanel — Your reliable Roof Tile Sandwich Panel Supplier
The Roof Tile Sandwich Panel combines the traditional aesthetic of tiles with modern insulation technology. Made of double-prepainted galvanized steel and a high-performance insulated core, it delivers excellent thermal and acoustic performance while ensuring reliable waterproofing. The advanced overlapping joint system lowers leakage dangers and speeds up installation.
Pupanel is a professional supplier of roof tile sandwich panels. The roof tile interlayer boards we offer are highly durable, energy-efficient, and of stable quality, and are well-suited for residential, commercial, and industrial roof projects.
Types of Roof Tile Sandwich Panel
Features a realistic tile-shaped steel profile that substitutes conventional roof tiles while adding insulation. The PU core minimizes heat transmission, and the overlapping tile design guarantees smooth drainage and reliable waterproofing on sloped roofs.
Uses a reinforced tile profile combined with a PIR insulated core for projects requiring better fire performance. The panel not only keeps the classic tile appearance but providing improved security and stabilized thermal efficiency.
Designed with a tile-style outer sheet and a non-combustible rock wool core, this panel provides strong fire resistance and sound absorption. It is always applied for roofing projects, as in such projects, safety regulations and noise control are of utmost importance.
Features of Roof Tile Sandwich Panels
The internal insulation core materials used have low thermal conductivity, such as PIR/PU, which greatly reduces heat transmission through the roof, maintains ideal indoor temperatures, and reduce outdoor noise, lowering long-term heating and cooling costs.
The carefully designed overlapping seams form a stable, waterproof barrier that prevents the infiltration of rainwater and moisture.
The modular panel design allows quick alignment and fixation, which can shorten your installation time and even allow it to be completed without workers.
The double-layer steel surface and internal core material have strong load-bearing capacity. Therefore, these panels will withstand the effects of wind, snow, and other extreme conditions, and they can be used for up to 30 years with almost no maintenance required.
The inner core board has various surface finishes and treatment approaches. So you can select the appropriate finish based on the specific engineering requirements.
Zero-leakage roof
In roofing projects, water leakage is one of the most concerning issues. Our roof sheathing panels use an overlapping, moisture-proof joint system and are combined with concealed fastening devices to insulate the interior structure, forming a sealed roof space. The design form can reduce water penetration and protect the insulation core material. At the same time, this assembly process is very convenient, shortening installation time and costs.
Excellent insulation performance
Insulation core materials are usually PUR or PIR, and their insulation performance is superior to that of conventional roof tile materials. By limiting heat transfer, this panel helps stabilize indoor temperature and lowers heating and cooling loads. Therefore, it is well-suited for residential and industrial buildings because energy efficiency will directly affect operating costs.
Designed for durability and long-term value
The roof tile sandwich panel is made of double-layer pre-coated galvanized steel, offering excellent mechanical strength and corrosion resistance. It can defend against wind force, snow accumulation, and temperature changes, and will not deform. Its service life exceeds 30 years. Some models also use recycled materials, enhancing the panel’s long-term value.
- Our Factory
- Project Case
Roof tile sandwich panels combine appearance and performance. They can offer the same tile style while providing built-in insulation, better waterproof joints, lighter weight, and faster installation.
Yes. The roof tile core board uses an overlapping joint and concealed fastening system, which can prevent water from seeping in. If installed on the roof at the recommended slope, its joint structure can facilitate rapid drainage and reduce moisture accumulation.
The inner core material of the roof tile core board is high-density polyurethane, or rock wool, all of which offer outstanding insulation performance. This insulation structure can reduce thermal transmission through the roof and help stabilize indoor temperature.
If your projects have rigorous fire security requirements, the rock wool core roof panel combined sheet is the best choice. Rock wool is an incombustible material with excellent fire resistance performance, and it can also improve sound insulation. However, when it is necessary to enhance fire resistance while maintaining good insulation performance, a polystyrene foam (PIR) core sheet can be selected.
The installation speed of the roof tile core board is faster and simpler than traditional roof systems. Large roofs can be quickly covered with fewer fixing points. This lowers labor time, installation errors, and construction costs.
Yes. These panels can be customized in terms of shape, thickness, length, color, core material, and surface treatment. This customized service guarantees that the panels meet the local building standards, climatic conditions, and architectural requirements, and is often applicable to various roofing projects.
What are Roof Tile Sandwich Panels?
The Roof Tile Sandwich Panel is a roofing system that combines the appearance of traditional roof tiles with the structural performance of a sandwich panel.
It is composed of two layers of galvanized pre-coated steel plates and an insulation core in the middle. It can replace traditional roof tiles while also providing insulation, waterproofing, and load-bearing. The outer layer of steel plates uses a highly realistic tile-shaped compression structure that not only visually resembles clay tiles but also improves drainage by creating an undulating path through the tiles. The inner layer of steel plates enhances overall rigidity and can be selected with different surface treatments depending on the usage environment.
The Main Components of Roof Tile Sandwich Panel
Outer metal panel
The outer layer of the panel is made of pre-coated galvanized steel plate. It is formed through continuous rolling and pressed into realistic roof tile shapes. This tile design not only closely resembles traditional ceramic or cement tiles in appearance, but, more importantly, can guide rainwater to drain quickly, preventing water leakage on the roof. At the same time, the tile structure can enhance the panel’s rigidity and improve its wind resistance.
The steel plate’s surface is treated with a weather-resistant coating that protects against rain, ultraviolet rays, and temperature differences between day and night. The common thickness of the steel plate is approximately 0.5 mm. It can reduce the weight of the roof and the burden on the building structure.
Insulation core material
The core layer directly determines the roof’s insulation performance, sound insulation, and safety level. Commonly used core materials include:
- PUR (Polyurethane)
- It has extremely low thermal conductivity, which can reduce heat transfer through the roof, making it suitable for buildings with high energy-saving requirements.
- PIR (Polyisocyanurate)
- While keeping good insulation performance, it also has higher fire resistance and thermal stability, making it suitable for industrial or public building projects with higher fire safety requirements.
During production, the core material is firmly bonded to the upper and lower metal plates through high-pressure foaming, forming a dense, uniform structure that is not prone to aging, cracking, or hollowing.
Inner metal plate
Although the internal metal plates are not directly exposed to the external environment, they are vital to the structure. They enable the core structure of the panel to remain stable and prevent deformation under changing temperature conditions. Depending on the application scene, the inner plate can be selected with different surface treatments to meet the usage requirements of industrial, storage, or residential buildings.
Panel thickness
The Roof Tile Sandwich Panel offers various thicknesses, with common options including 20 mm, 30 mm, and 40 mm. Choosing the appropriate thickness is beneficial for achieving a balance among insulation performance, structural strength, and cost, thereby ensuring the roof can be used for a long time.
- Thinner specifications are well-suited for buildings in mild climates or for those with lower insulation needs.
- Medium-thickness and thick specifications are well-suited for use in high-temperature environments, cold environments, or areas with large temperature differences between day and night.
Advantages of Roof Tile Sandwich Panel
Excellent heat insulation and soundproofing performance
This integrated material effectively reduces heat transmission, maintaining a constant indoor environment. At the same time, it significantly reduces the power consumption required for heating and cooling. Moreover, it can effectively block out extraneous sound. No additional sound insulation facilities are required.
Quick and easy installation
The internal design of the panel is modular, which facilitates a simple, quick assembly process. You can complete the laying, transportation, and fixation work without utilizing complicated tools or requiring a professional construction team. The materials have standardized dimensions, which can significantly shorten the construction period and reduce labor and time expenses, allowing the project to be completed quickly without compromising quality.
Long lifespan
The Roof Tile Sandwich Panel consists of galvanized steel and a high-density core, offering a solid structure that resists extreme weather. The panels’ surfaces are rustproof and waterproof, while the internal core material inhibits the growth of microorganisms and the formation of mold. They have excellent environmental tolerance and a lifespan exceeding thirty years, resulting in a high return on investment.
Aesthetics and practicality
The outer metal panels are designed in a realistic tile shape, which can be coordinated with various house roof styles. Whether it’s a residential, commercial, or industrial building, you can choose different colors and surface treatments based on the engineering project’s needs. The roof core panel is used not only for decorative purposes but also for diverse practical functions, such as heat and sound insulation, load-bearing, and waterproofing. It truly achieves the effect of multiple uses with just one panel.
Certification guarantee and compliance supervision
The roof truss panel has been certified and complies with European fire safety standards and multiple safety and building regulations. You can safely apply it in residential buildings, industrial factories, or agricultural facilities, so there is no need to worry about security and compliance issues.
