Choosing building materials is not only about aesthetics but also a matter of cost, durability, and performance. In particular, for exterior wall applications, exterior wall panels are gradually becoming the preferred solution due to their excellent thermal insulation, fire resistance, and fast installation.
However, what concerns many investors and contractors the most is how the prices of exterior wall panels vary and which type best fits their budget and project requirements. All these questions will be thoroughly addressed by Panel Home in the following article.
What is an Exterior Wall Panel? Detailed Structure & Technical Specifications
Overview of Exterior Wall Panels
In many modern construction projects, exterior wall panels are gradually replacing traditional brick walls due to their high practicality, aesthetic appeal, and cost-saving advantages. So, what is the structure of this material, what are its technical specifications, and why is it becoming increasingly popular?
Structure of Exterior Wall Panels
Exterior wall panels are flat building materials manufactured with a three-layer structure:
- Two outer metal layers: Typically made of galvanized steel or cold-rolled steel, with surfaces optionally coated with electrostatic paint to enhance durability, prevent rust, and improve aesthetics.
- Core layer: Made from insulating materials such as PU (Polyurethane), EPS (Expanded Polystyrene), Rockwool, Glasswool, or XPS. This core provides excellent sound insulation, thermal insulation, fire resistance, and water resistance.
Thanks to this special three-layer structure, exterior wall panels offer high durability, fast installation, and optimal performance for construction projects.
Common Technical Specifications of Exterior Wall Panels
The technical specifications of exterior wall panels may vary depending on the core insulation material, design requirements, and intended use. Below is a summary of common specifications for easy reference and selection:
| Item |
Common Technical Specifications |
| Core insulation material |
EPS (Expanded Polystyrene), PU (Polyurethane), Rockwool, Glasswool, XPS |
| Core thickness |
50mm, 75mm, 100mm, 150mm, 200mm (customizable as needed) |
| Surface metal thickness |
0.3mm – 0.6mm |
| Panel density |
8kg/m³, 10kg/m³, 12kg/m³, 14kg/m³, 16kg/m³, 18kg/m³, 24kg/m³, 40–42kg/m³, 80kg/m³, 100kg/m³ |
| Panel length |
Manufactured according to order size |
| Effective width |
950mm, 1060mm, 1120mm, 1150mm, 1160mm |
| Color |
Various colors according to the manufacturer’s standard palette |
| Metal surface |
Flat or profiled, optionally coated with electrostatic paint to enhance aesthetics and durability |
Why Do Many Contractors Prefer Installing Exterior Wall Panels?
Exterior wall panels help reduce structural load, increase durability, and shorten construction time.
In modern construction trends, exterior wall panels are increasingly chosen as an alternative to traditional brick and concrete walls due to their outstanding advantages. Here are the reasons why this material is trusted by contractors and investors:
Lightweight, reduces structural load
Exterior wall panels feature a hollow insulating core, making them much lighter than concrete or brick. Using exterior wall panels not only reduces the pressure on the building’s framework but also makes transportation, handling, and installation more convenient.
Exceptional Durability Against Environmental Impact
Manufactured from steel, galvanized steel, or cold-rolled steel coated with electrostatic paint, exterior wall panels are resistant to corrosion, oxidation, and harsh weather conditions. This makes them an ideal choice for outdoor structures such as warehouses, storage facilities, and pre-engineered buildings.
Time-Saving Installation
Thanks to their lightweight design and modular panel structure, the installation of exterior wall panels is quick and efficient, significantly shortening construction time compared to traditional materials.
High Aesthetic Appeal with Diverse Options
Exterior wall panels come in a variety of colors and surface styles (flat or ribbed), enhancing the modern and elegant appearance of buildings. Additionally, these panels can be easily cut and customized to meet specific design requirements.
Safe & Environmentally Friendly
Panel materials are free of harmful chemicals, ensuring safety for installers and users. With smooth, low-dust surfaces, they are easy to clean and maintain, keeping the building pristine over time.
Top 5 Most Popular Exterior Wall Panels at Panel Home
To meet the high demand across different market segments, Panel Home offers a wide range of exterior wall panels with various core insulation materials. Each type has unique characteristics, suitable for different construction applications. Here are the five most popular products currently available:
EPS Insulated Wall Panels
EPS panels are made from compressed polystyrene beads, providing good sound insulation, thermal insulation, and water resistance. Their lightweight design allows for quick installation and cost savings.
Typical Applications: warehouses, manufacturing facilities, offices, and residential buildings.
High-Grade PU Wall Panels
PU panels use a Polyurethane insulation core, a material with excellent thermal performance. As a result, these panels provide stable temperature control, high durability, and effective fire resistance.
Typical Applications: pre-engineered buildings, cold storage, freezer warehouses, and construction site control rooms.
Fire-Resistant Rockwool Exterior Wall Panels
Rockwool panels feature a mineral wool core, known for superior heat resistance and fire protection compared to many other panel types. Additionally, this material effectively reduces noise, making it ideal for industrial applications.
Typical Applications: factories, offices, residential buildings, and administration buildings.
Glasswool Soundproof Exterior Wall Panels
Glasswool panels are made from a glass wool core, offering excellent fire resistance, sound insulation, and thermal insulation. This panel type is highly rated for durability and is suitable for projects with strict standards.
Typical Applications: cold storage, storage warehouses, factories, clean rooms, and residential buildings.
XPS Wall Panels
XPS panels feature an Extruded Polystyrene core, known for high durability, stable thermal and sound insulation, and excellent water resistance. This makes them a preferred solution for outdoor construction projects.
Typical Applications: residential buildings, warehouses, clean rooms, offices, and commercial projects.
Affordable Exterior Wall Panel Prices at Panel Home
Depending on the type of insulation core (EPS, PU, Rockwool, Glasswool), thickness, and density, panel prices may vary. Below is a detailed price table of popular panel types, helping you easily compare and choose the most suitable option for your project:
| Panel Type |
Panel Thickness (mm) |
Sheet Metal Thickness (mm) |
Density |
Price (VND/m²) |
| EPS Panel |
50 |
0.3 – 0.5 |
8 – 18kg/m3 |
350.000 – 450.000 |
| 75 |
390.000 – 490.000 |
| 100 |
18 – 24kg/m3 |
430.000 – 520.000 |
| 150 |
Liên hệ |
| Rockwool/Glasswool Panel |
50 |
0.3 – 0.5 |
60 – 120kg/m3 |
400.000 – 490.000 |
| 75 |
440.000 – 530.000 |
| 100 |
480.000 – 580.000 |
| 150 |
Liên hệ |
| PU Panel |
50 |
0.3 – 0.5 |
40kg/m3 |
680.000 – 780.000 |
| 75 |
760.000 – 860.000 |
| 100 |
840.000 – 940.000 |
| 150 |
Liên hệ |
The exterior wall panel prices listed above are for reference only. Prices may vary depending on the order time, quantity, and specific technical requirements of each project. For the most accurate and competitive quotation, please contact Panel Home directly via hotline: 0901149298 – 0989149859 for detailed consultation.
Panel Home – A trusted contractor for exterior wall panels with competitive prices.
With years of experience in the insulation panel industry, Panel Home has established its market reputation through professionalism, dedication, and optimal construction solutions tailored to each project.
5 Reasons Customers Should Invest in Panels from Panel Home:
- Years of Industry Experience: Successfully completed hundreds of projects, from prefabricated houses to cold storage facilities.
- Optimal & Cost-Effective Solutions: Expert consultation and installation plans that save time and reduce costs.
- Expert Team: Knowledgeable staff to help select the right panel type for each specific need.
- Competitive Pricing: Direct manufacturing and installation without intermediaries.
- Quality Commitment: 100% money-back guarantee if any product is found to be of poor quality.
Contact our hotline 0901149298 – 0989149859 now to receive the most detailed and up-to-date quotation for exterior wall panels from Panel Home.
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