Why Choose Pupanel Acoustic Sandwich Panels?
- Years of production experience focused on sound insulation and absorption systems
- In-house manufacturing with controlled panel bonding and perforation processes
- Experienced in supplying fire-rated mineral wool and acoustic panel solutions
- Supports project-specific noise targets and installation requirements.
- Technical support from the design to the installation stages
Your Reliable Acoustic Sandwich Panels Manufacturer in China
Acoustic Sandwich Panels adopt a multi-layer sandwich structure, with sound-absorbing insulation materials filled in the interior and perforated metal plates covering the surface. So it can greatly cut the spread of noise and lower internal echoes.
Pupanel is the professional supplier of Acoustic Sandwich Panels. Our panels are lightweight, cost-effective, and easy to install. They are always applied in industrial, commercial, and public buildings, and are well-suited for sites that emphasize acoustic comfort and fire safety. If you have any needs, please feel free to contact us. We will provide you with professional sound-absorption solutions.
Acoustic Sandwich Panels Types
The rock wool panels combine non-flammable mineral wool core material with a steel finish. They have outstanding fire resistance, sound absorption, and structural strength. Well-suited for industrial walls, factory roofs, and high-noise production areas, these panels can guarantee safety and provide good acoustic comfort.
Lightweight and cost-effective, Pupanel glass wool panels can absorb and disperse sound. Perfect for commercial offices, technical rooms, and open spaces, they can reduce echoes, enhance privacy, and improve thermal performance.
PIR panels provide both insulation and sound absorption. Their lightweight core material and durable metal surface make them well-suited for enclosed buildings and modular structures.
Designed for spaces requiring a good reverberation effect, Pupanel punched panels feature a multi-layer structure with perforated steel plates as the finish. They are usually used in auditoriums, classrooms, and retail spaces. They are sturdy, durable, easy to install, and can improve the acoustic quality.
Features of Acoustic Sandwich Panels
Use Non-combustible or fire-resistant insulation cores that meet the stringent fire safety standards.
Standard thicknesses range from 50mm to 150mm, and customizable configurations can be provided according to different acoustic requirements.
Perforated finishes and sound-absorbing core materials can absorb sound waves, lowering noise transmission between spaces.
Provide reliable noise control while improving thermal efficiency.
The lightweight design reduces structural loads and enables faster installation.
Steel or aluminum finishes have strong impact resistance, and multiple surface treatments are available.
Suitable for indoor use as well as protected outdoor areas that require controlled ventilation and weather resistance.
Keep acoustic and structural performance under temperature changes and continuous daily operation.
Sound Insulation and Sound Absorption in One System
Unlike traditional wall materials, this acoustic sandwich panel can block external sounds and absorb internal sounds. The sound-absorbing core material and the perforated steel surface layer work together to dissipate sound energy. This dual-function design helps reduce sound spread and effectively suppresses echoes within the building.
Engineering Materials for Fire Prevention and Comfort
Through using insulation core materials such as mineral wool, glass wool, or polystyrene foam (PIR), our sound insulation sandwich panels not only possess excellent fire resistance but also offer sound and heat insulation effects. In high-temperature environments, these materials remain stable and help create safer architectural designs, especially in industrial factories, equipment rooms, and public facilities where strict fire performance requirements are imposed.
Flexible Panel Design for Different Projects
Every engineering project has special acoustic and structural requirements. Our acoustic sandwich panels are available in various thicknesses, surface finishes, and lengths, so you can match panel performance with your application. Whether applied to new or renovation projects, the flexible design simplifies installation and ensures consistent results.
Applications of Acoustic Sandwich Panels
Acoustic partition panels can keep privacy in meeting rooms, administrative offices, and human resources areas. They can reduce other noise and disturbances, allowing employees to concentrate on confidential discussions without interruption.
In healthcare settings, acoustic sandwich panels can reduce noise in intensive care units, patient rooms, and examination rooms. They contribute to a more comfortable atmosphere, which is conducive to patients’ recovery and the improvement of healthcare staff productivity.
Factories, workshops, and production areas generate continuous noise due to the operation of machines and equipment. Installing sound insulation panels can reduce noise levels in the surrounding environment, improve on-site communication, reduce workers’ fatigue, and ensure compliance with occupational noise regulations.
Open retail spaces often suffer from echo and reverberation. Sound-absorbing panels on the ceiling and partitions can reduce sound reflection, improving the shopping experience and customer comfort.
Classrooms, libraries, and auditoriums require a quiet environment for effective learning. Acoustic sandwich panels on walls and ceilings absorb excess noise, limit reverberation, and support a focused learning environment.
These panels can be used to create quieter zones within offices or production areas. They absorb sound and limit echo, effectively separating noisy processes or equipment from adjacent work areas.
Acoustic partition panels are used to cover noisy equipment, such as compressors, pumps, generators, or HVAC equipment. They help contain sound, reduce echoes, and shield surrounding areas from excessive noise.
Weather-resistant panels can be installed on outdoor walls or roofs. They function as acoustic barriers or noise shields while withstanding harsh environmental conditions.
Panels are well-suited for firewalls, control rooms, turbine or generator enclosures, and clean rooms. They can accomplish acoustic isolation while meeting safety, hygiene, and fire protection requirements.
- Our Factory
- Project Case
Yes, they are always installed on the walls, partitions, and ceilings of industrial and commercial buildings.
The standard thickness range for this type of sandwich panel is 50-150 millimeters. Based on your specific requirements, we can provide professional, customized services for acoustic sandwich panels.
Yes, our acoustic sandwich panels feature mineral wool or fire-resistant core materials and are highly fire-resistant.
Yes, we export acoustic sandwich panels globally and offer professional packaging and technical support.
Yes, panels with a weather-resistant coating can be installed outdoors or on rooftops and used as sound barriers. They can effectively defend against rain, ultraviolet rays, and temperature changes, and are well-suited for long-term outdoor use.
These panels absorb sound waves through their internal insulation core and reduce reflections through their perforated surfaces. So this can minimize both external noise and internal echoes to the greatest extent.
What Is An Acoustic Sandwich Panel?
Acoustic sandwich panels are multi-layered building panels designed to control noise in different spaces. They are constructed by sandwiching an acoustic core (such as mineral wool or glass wool) between two sturdy metal or composite panels. The perforated surface allows sound waves to enter the core and be effectively absorbed; at the same time, the sturdy panels prevent sound from spreading, accomplishing the dual effects of sound absorption and noise reduction.
These panels are lightweight, easy to install, and fireproof. They are suitable for walls, ceilings, roofs, and internal partitions. The thickness usually ranges from 50 to 150 millimeters. By choosing different core materials and perforation patterns, the noise reduction effect can be increased by 36 to 39 decibels. Acoustic core panels are well-suited for industrial buildings, auditoriums, cinemas, and other applications that require high-performance sound control.
Advantages of Acoustic Sandwich Panel
Superior Noise Reduction
The acoustic sandwich panel is made of a high-performance sound-absorbing core material that efficiently absorbs and attenuates sound waves, reducing noise reflections and diffusion within the space. After using it, you will notice a noticeable reduction in environmental noise, and the whole space will become quieter and more comfortable.
- In office spaces, it can reduce interference from conversations between departments and improve concentration.
- In industrial factories, it can absorb the noise from equipment operation and improve the working environment.
- In shopping malls or open spaces, it helps to cut echoes and improve the acoustic experience.
Enhanced Soundproofing
Compared with traditional concrete or brick walls, acoustic sandwich panels typically offer better sound insulation (STC). You can more effectively block sound penetration and prevent noise from interfering between different spaces. It is especially well-suited for places with high requirements for quiet and privacy, such as meeting rooms, office buildings, hotels, or commercial support spaces.
Vibration Suppression
The core material in the sandwich panel serves as a sound insulator and can also reduce the transmission of mechanical vibrations. Compared with rigid walls, it can reduce the spread of vibration throughout the structure. For buildings equipped with heavy equipment, production lines, or large HVAC systems, this is very important. It helps you reduce structural resonance.
Combined Acoustic and Thermal Control
One of the major advantages of an acoustic sandwich panel is its functional integration. While controlling noise, you can also adjust the indoor temperature to keep it stable. It improves user comfort while also reducing the energy consumption of air conditioning and heating systems, saving you operating costs over the long term.
Lightweight & Easy to Install
Acoustic sandwich panels are lightweight and structurally stable, making the construction process time-saving and labor-saving. We offer a variety of thickness and length options, supporting both horizontal and vertical installation methods. They are suitable for both new construction projects and old building renovations, so you can use them flexibly based on the architectural design, and there is no need to worry about structural damage or impact on appearance.
Pre-finished Surface for Quick Installation
The acoustic sandwich panels feature a pre-treated perforated metal or composite material surface layer. Once delivered, they can be directly installed without any additional processing. Therefore, using these panels simplifies the construction process and accelerates the project schedule.
Optimized Acoustic Performance
By combining a perforated surface layer with a sound-absorbing core material, these panels not only prevent external noise from entering but also enhance the interior’s acoustic performance. You can control external noise and optimize sound clarity and comfort within the space.
Reliable Fire Performance
Acoustic sandwich panels can be made from high-fire-resistant materials and feature a stable, durable structure. Whether applied in industrial plants, commercial buildings, or public spaces, they can provide reliable safety.
Flexible Dimensions
Whether you choose the standard size or custom dimensions, the acoustic sandwich panels can flexibly meet your project needs. The panel length can be freely adjusted from regular to extra long, reducing the number of joints and improving the aesthetic effect.
Durable and Weatherproof
The panel surface is coated with anti-corrosion and moisture-resistant materials (PE.SMP.HDP.PVDF) and can withstand many environmental conditions. They apply to both indoor sound insulation systems and outdoor sound barriers.
Taking into Account Both Aesthetics and Cost
Acoustic sandwich panels feature a simple, modern appearance that easily blends with a variety of architectural styles. At the same time, they excel in construction efficiency, energy savings, and service life. In the long run, you can lower maintenance and replacement costs and acquire a higher return on investment.
