Why Choose Pupanel 25mm Sandwich Panel?
With more than 25 years of experience in the production of 25 mm sandwich panels, the company is equipped with a sophisticated panel production line that ensures high quality, precise dimensions, and efficient delivery of every panel.
- Despite the slim 25mm thickness, it has good thermal insulation and strong structural strength. Suitable for light industrial and fabricated buildings.
- Stable core material density and balanced adhesion ensure the long-term performance of 25 mm sandwich panels. Not easy to delaminate or deform.
- You can personalize it by choosing from a wide range of core and surface materials, depending on your project and budget.
Your Reliable 25mm Sandwich Panel Supplier
Pupanel’s 25mm sandwich panels are lightweight yet strong, maximizing space, and can be installed quickly to save you time. They are ideal for light industrial plants, temporary buildings, warehouses, and partitioning environments. Our materials have stable density and uniform adhesion, ensuring long-term durability and earning the trust of customers in numerous countries. We control every step of the process, from raw material choice to ultimate testing, to provide you with professional, high-performance, and durable 25mm sandwich panels. While guaranteeing product quality, we help you shorten construction time and reduce project costs.
Pupanel also offers professional customization services with a variety of core and face materials to choose from.
Our 25mm Sandwich Panels
Feature: Ultra-lightweight, easy to carry; ideal for basic thermal insulation of light buildings
Applications: Temporary buildings, small warehouses, partition walls, light industrial buildings
Feature: High-density polyurethane core with good thermal insulation and high mechanical strength for compact installations.
Application: Light industrial buildings, small temperature-controlled rooms, storage areas
Feature: Fire-resistant and dimensionally stable for lightweight projects
Application: Office buildings, light industrial projects, areas requiring basic fire protection facilities
Feature: Non-combustible, hydrophobic, ageing resistant, easy to install, suitable for thin partitions.
Application: Fire partitions, light industrial buildings, commercial interior walls
Feature: Class A fireproof, good sound insulation, lightweight, and easy to install.
Application: Office, commercial space, light industrial partitions
Feature: Optimized for medium temperature control, quick and easy to install
Application: Small cold rooms, refrigerated warehouses, temporary storage units
Feature: Smooth surface with stable thermal and structural properties for compact cleanrooms
Application: Small pharmaceutical, electronics, and laboratory cleanrooms
Feature: Lightweight partitions and ceiling noise reduction materials, easy to install
Application: Offices, factories, and commercial spaces requiring soundproofing
Feature: Enhanced edge insulation and fire resistance, thin and lightweight for easy installation.
Application: Light industrial and commercial partitions require fire-rated panels
Features of 25mm Sandwich Panel
The 25mm sandwich panel is lightweight and easy to transport and install, saving you time and labor.
Each 25mm sandwich panel undergoes rigorous thickness and flatness control tests to ensure quality.
It boasts consistently high quality and excellent material properties. Although only 25 millimeters thick, it provides a robust, durable solution.
Ideal for use in warehouses, offices, partitions, and temporary buildings, it can be adapted to a range of light-industrial and commercial projects.
Space-Saving and Highly Efficient
The 25mm-thick sandwich panels are lightweight and strong, making them ideal for projects where space is at a premium. Whether it’s a small warehouse, a temporary factory, or an office partition, you can optimize your space. These panels are easy to handle and install, saving time and reducing construction and manual labor costs, thereby effectively controlling project costs.
Lightweight and Reliable
Although these sheets are only 25mm thick, they are exceptionally strong. The internal material is uniform and does not sag easily. They are heat-, fire-, and abrasion-resistant. You can safely use them for walls in offices, small factories, or warehouses. They stay straight and stable, so your partitions or cubicles won’t warp. They are also easy to move without the need for cranes or heavy equipment.
Personalized Customization
Select the right panel for your project, including the core type, surface material, and panel dimensions. We can also advise on installation, framing, or bracing if required. Every project is different, so the panels can be perfectly adapted to your space. They are quick to install and firm and secure once installed. This saves your time, effort,t and decreases the risk that mistakes will be made.
Applications of 25mm Sandwich Panel
Lightweight and easy to handle, these 25 mm-thick sandwich panels are particularly suitable for light-industrial plants and workshops. They are quick to install and save construction time.
They are perfect for temporary offices, modular warehouses, or pop-up buildings. They are easy to install and just as easy to move or reconfigure.
25 mm-thick partition panels can be used to separate small storage rooms and warehouses. They effectively separate areas and provide basic thermal insulation.
These lightweight, sturdy partition panels are ideal for office partitions and commercial interiors. They help with the layout of the space and do not take up extra floor space.
They are quick to install and have stable insulation. They are therefore ideal for small cold rooms or lightly refrigerated areas.
These panels are perfect for small laboratories, cleanrooms, and electronics shops. The smooth surface and stable construction make maintenance easy and convenient.
The 25mm sandwich panels contribute to noise reduction in offices, small factories or commercial premises. They are easy to install and easy to handle.
- Our Factory
- Project Case
The 25mm sandwich panels are usually around 1000mm to 1200mm wide. You can get custom lengths to fit your wall or partition dimensions. Using the right size will save cutting time. Some builders prefer shorter panels for easier transport. The size can also affect how the joints are sealed.
25mm EPS panels are cheaper, lighter, and easier to handle.25mm PIR panels are better insulated and more flame-retardant. Thin walls can use both materials. Some projects choose PIR panels for safety reasons and EPS panels when budgets are tight.
Consider what your space needs. Polyurethane (PU) is sturdy and insulates well. Rockwool reduces noise. EPS (polystyrene foam) is economical.PIR (polyisocyanurate) provides additional fire protection. Sometimes appearance is more important than insulation.
What Is 25mm Sandwich Panel?
A 25mm sandwich panel is a lightweight building material. This panel consists of two layers of sheet metal with an insulating core sandwiched between them. The core serves as insulation and reinforcement. These panels are easy to handle and install, and are lighter and more economical than thicker panels. They are especially common in situations where the weight and cost requirements are high. Temporary buildings, prefabricated structures, warehouse walls, cold storage partitions, and non-load-bearing plant elements are all common applications.
25mm Sandwich Panel Advantages
For lightweight projects, 25mm sandwich panels are very practical. They are thinner than most panels, easier to handle, and quicker to install. Thicker panels are warmer or stronger, but 25mm thick panels are perfect for small warehouses, partitions, and temporary buildings. They save space, cost less, and can be moved by one or two people.
| Feature | Advantages |
| Thickness 25mm | With a thickness of only 25 mm, it is easy to handle and transport without requiring heavy equipment. |
| Lightweight (10–12 kg/m² depending on core) | One or two workers can easily carry the panels, reducing installation time. |
| Fast Installation (up to 30% quicker than 50mm panels) | Thin panels are easier to align and fix. Projects finish sooner. |
| Space-Saving | Less thickness means more usable interior space. Ideal for small warehouses or partitions. |
| Cost-Effective | Material and shipping costs are lower than for thicker panels. Budget-friendly for light projects. |
| Basic Insulation | Suitable for mild climates or indoor partitions. Provides enough thermal comfort for light applications. |
| Flexible Applications | Works for temporary buildings, small warehouses, office partitions, and non-load-bearing walls. |
| Easy Handling | Panels can be lifted, moved, and positioned by hand without cranes or extra tools. |
25mm Sandwich Panel Core Materials
The following table is the commonly used core materials for 25mm sandwich panels for your reference.
| Core Material | Key Features | Applications | Notes |
| EPS | Very light, low cost | Indoor partitions, small warehouses, temporary walls | Basic insulation, easy to handle, budget-friendly |
| PU (Polyurethane) | Better thermal insulation, stronger than EPS | Small cold storage, offices, and light industrial spaces | Slightly heavier, still easy to install, keeps warmth longer |
| PIR (Polyisocyanurate) | Fire-resistant, good thermal performance | Light industrial walls, storage areas, temp buildings needing fire safety | Slightly higher cost, thin panels still meet safety standards |
| Rock Wool | Fireproof, reduces noise, stable under heat | Office partitions, labs, sound-sensitive areas | Heavier than EPS/PU, helps block sound, basic thermal insulation |
| Glass Wool | Sound insulation, moderate fire resistance | Offices, cleanrooms, partitions | Lightweight, easy to cut, improves acoustic comfort, and provides mild insulation |
Factors to Consider When Using 25mm Sandwich Panel
Load Capacity
The 25mm sandwich panel is light and thin, and load-bearing walls tend to bend and deform it; roof loading may also cause the sheet to crack. Do not place heavy objects on it. This sheet is best suited for small walls and light partitions.
Where to Use
Great for use as partitions and room dividers. Suitable for offices and warehouses. They are also suitable for temporary buildings. They can also be used in your storage areas or small factories. These panels are quick and easy to install.
How to Fix and Maintain
Mounted on a steel frame. c- or z-purlins are available for additional support. Keep panels flat and firm. Check screws regularly. Fasteners must be tightened. Panels may shift if not properly fastened.
Tips for Handling
Avoid placing heavy machinery or equipment on top. Keep screws straight and spaced apart. Avoid bends or gaps. Lift carefully and watch the edges. Rough handling may cause panel displacement or damage.
Contact us now! Pupanel’s 25mm sandwich panels are lightweight, strong, and easy to handle. They help save time and reduce costs, making them ideal for offices, warehouses, small factories, or partitions. You can choose the most suitable core and surface material for your project. Every installation is different, so we’re committed to simplifying the process and increasing efficiency. These panels install quickly and hold their shape, giving your space a reliable and durable finish.
