Fire proof and smoke free insulated sandwich panel PIR

manufactured by Wall Tech with an Index higher than 350
Designed to be used as walls and ceilings inside cold rooms, processing lines and production industries.

Insulated sandwich panel FIWall i370 is a thermal insulation made from Polyisocyanurate (PIR) manufactured by Wall Tech to be fire proof and smoke-free that is manufactured using the latest and most advanced technology from Germany.

“Wall Tech is the first and only manufacturer in Thailand to use a Fully Automatic Continuous Injection System that is monitored and controlled at every production step by a computer system.”

Thus, making the production process of insulated sandwich panel FIWall i370 PIR by Wall Tech to have a controlled index of more than 350 with a ZIP-LOCK system that is accurate and precise.


Features of PIR FIWall i370 Sandwich Panel
  • Insulation and fire proof protection
  • Insulation core is Polyisocyanurate (PIR) with an index of more than 350 that is non-combustible and smoke free.
  • Lightweight and suitable for transportation, construction or building alteration that can effectively absorb moisture or low level water conditions.
  • Can be used at temperatures of -60°C to 100°C.
  • When FIWall i370 burns, it releases a very small amount of smoke there by reducing air pollution and smoke due to lack of oxygen.
  • More effective than other PIR insulation cores currently available in the general market.
  • Provides best insulation performance.
  • Best insulation core at maintaining temperature.
  • Reduces the deterioration of cooling systems.
  • Reduce energy cost.
  • Provides high strength and durability.
  • Resistant to all weather conditions and corrosions.
  • Environmentally friendly and CFCs free.
  • Suitable as an insulation core that can be used in every industry such as cold rooms, free rooms, production lines, clean rooms, warehouses and dryer/oven rooms.
  • PIR insulation manufactured by Wall Tech are available at 40% lower than the average price of imported PIR insulation.

FIWall i370 with excellent fire performance.

Polyisocyanurate (PIR) is a polymer made by the formation of numerous isocyanurate rings. This type of polymer has the special properties of creating a carbon layer to cover the surface.

When burning occurs, PIR insulation is the most effective insulation against fire. In addition, when exposed to flames it releases very little smoke compared to many other types of insulation.

Insulated Sandwich Panel FIWall i370 with a beautiful finish and look.

  • Available in both smooth and corrugated surfaces.
  • Standard width : 1,100 mm
PIR Sandwich Panel

Insulated Roof Panel FIWall i370 protects against heat from directly penetrating the roof at all times throughout the day.​

  • Standard width: 1,100 mm.
    Standard thickness: 50 mm., 75 mm.
    Length: According to customer requirements.
PIR Sandwich Roof
“This time, it depends on your decision. Will you change to FIWall i370 PIR insulation by Wall Tech for a cost-effective and sustainable investment or continue to use traditional wall panels.”

Powerful Locking system with fireproof protection.

  • Z-Improvement Lock System (ZIP-LOCK System)
ZIP-Lock System
  • A powerful ZIP-LOCK system that uses 9 cm long steel for a Z-shaped locking system. Designed specifically for fire protection.
  • It proves to be the strongest and most effective in impact resistant Locking system.
  • Extends the life usage of the insulation panel.
  • Helps maintain the desired temperature and prevent leakage.
  • Reduces the cost of energy.
  • Suitable for all industries such as cold rooms, free rooms, line rooms, clean rooms and warehouses.

Manufactured by world-class quality machinery
that is imported from Germany.

Fully Automatic Continuous Injection Machine

Excellent insulating value with low thermal conductivity
and heat transfer rate.

Thermal Conductivity for insulation panel FIWall i370: 0.021 * W/mK
Insulation panel FIWall i370 has U-Value and thermal resistance (R-value) as follows:

การนำความร้อนของ แผ่นฉนวนกันความร้อน PIR Sandwich Panel
การนำความร้อนและส่งผ่านความร้อนของ แผ่นฉนวนกันความร้อน PIR Sandwich Panel
ความหนากับอุณหภูมิที่ใช้งานของ แผ่นฉนวนกันความร้อน PIR Sandwich Panel

Easy to use and thickness available to choose from.

การเลือกใช้ แผ่นฉนวนกันความร้อน PIR Sandwich Panel

N-Pentane is a blowing agent that is environmentally friendly and safe.
“Does not cause harm to nature and its surrounding”

N-Pentane สารที่ทำให้เกิดการฟูตัวของ แผ่นฉนวนกันความร้อน PIR Sandwich Panel
  • Is a hydrocarbon compound
  • An organic substance found in nature.
  • It is used as a substitute for chlorofluoride carbon compounds.(Causes global warming and destroys the Earth’s o-zone layer)
  • Environmentally friendly and does not cause harm to nature.

Insulated sandwich panel FIWall i370 PIR manufactured by Wall Tech are authentic PIR and answer to various industries insulation problem.

FIWall i370 PIR insulation panels are manufactured by Wall Tech with knowledgeable and experience in insulated sandwich panels.

  • Innovative, non-flammable and smokeless insulation panel.
  • Cold room panels for energy saving and fire protection.


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