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PN4R-02
Product code
PN4R-02
Surface
Blur
Color
Gray
Effective size
380 x 16 x 2900mm
Specifications
1,102 m²/bar
Pack
8 bars/box
Weight
3,7kg/m², 4,08kg/sheet, 33kg/box
Fire protection
B1
Electrical conductivity
0,3WV
Formaldehyde
Not detected
Color fastness
20 years
Longevity
>20 years
Origin
Chinese
- Description
PN4R-02 4-groove outdoor insulation panel, gray, matte surface
PN4R-02 outdoor insulation panel with unique 4-groove design, elegant gray color and delicate matte surface is an advanced building material solution, perfectly combining superior insulation, high durability of over 20 years and modern aesthetics.
Special 3-layer structure of PN4R-02 outdoor insulation panel
PN4R-02 insulation material has a 3-layer structure with modern technology including:
- Surface layer (0.27mm): Made from aluminum-zinc alloy coated steel sheet (plating layer: 55% Al + 43% Zn + 2% additives) + Nippon paint coating, ensuring color fastness and resistance to harsh weather.
- Core class: Using high density PU Foam (Polyurethane Foam) for optimal soundproofing, heat insulation, and energy saving.
- Bottom layer: Silver coated fiberglass fabric enhances the durability of the material.

Outstanding technical specifications of Kosmos PN3R-4 02-layer Panel
Panel PN4R-02 is the perfect choice with modern design, modern gray color and matte surface. This product not only enhances the beauty of the project but also brings comfort and sustainability.
- Product code: PN4R-02
- Color & Surface
- Gray: Brings modern beauty, sophistication and is easy to coordinate with many architectural styles.
- Matte Surface: Creates a luxurious, modern and sophisticated feel
- Effective size: 380 x 16 x 2900mm (width x thickness x length).
- Light-weight: Only 3,7kg/m², making transportation and installation easy and quick.
- Fireproof standard B1: Ensure maximum safety for construction and users.
- Outstanding durability: Lifespan and rust resistance >20 years.
Benefits of using PN4R-02 Kosmos outdoor insulation panels
PN4R-02 Kosmos outdoor insulation panel is not only a common outdoor wall and wall cladding material but also brings a series of valuable benefits to the project.
- Soundproofing, insulation, heat resistance: With a special 3-layer structure, the product has the ability to effectively insulate sound, heat, and prevent heat with a low thermal conductivity coefficient of 0,022-0,028 W/mK, bringing a quiet and comfortable living space.
- Light weight, reducing construction load with 3,7kg/m²: The material is 60-70% lighter than other traditional materials, significantly reducing the load on the foundation and frame structure. This allows design engineers to save 25-30% on the cost of the foundation and column system, while shortening construction time by 70% thanks to quick and simple installation.
- Safe for users, meets B1 fireproof standards: Panel PN4R-02 Kosmos has been certified for fire resistance B1 according to international standards. The material also does not detect Formaldehyde, providing maximum protection for the user's health in emergency situations.

PN4R-02 outdoor insulation panel is an optimal solution for wall, ceiling, and outdoor partition with effective heat and sound insulation, durability of over 20 years, and meeting B1 fire safety standards. If you are in need of using the panel, please contact Kosmos immediately at 0932 067 388 for quick support.




