FIWall i370 PIR Sandwich Panel FIWall i370 PIR แท้ๆ by Wall Tech

PIR Sandwich Panel

One of the main reasons causing fire accident in many industries is short circuit. Over the past years such accident has occurred increasingly causing immeasurable damages to properties and loss of lives. Cold room industry is a case in point. Cold rooms are mostly equipped with insulation panel Polystylene (EPS) which is only heat-resistant, without any fire protection feature.

Wall Tech can help prevent loss of lives and properties in cold room business with our authentic FIWall i370 PIR sandwich panel for wall, ceiling and roof. Our innovative insulation panels are smokeless and fire-resistant.

งานติดตั้งแผ่นฉนวนกันความร้อน กันไฟ PIR แท้ๆ FIWalli370 Sandwich Panel
งานติดตั้งแผ่นฉนวนกันความร้อน กันไฟ PIR แท้ๆ FIWalli370 Sandwich Panel

Wall Tech takes care of your project and is happy to consult. Design Install a cold room, fireproof production line with over 30 years of experience ISO 9001:2015

"Authentic PIR sandwich panel FIWall i370 by Wall Tech heat protective roofing panels, innovative design and smokeless fire protection."

การทดสอบการทนไฟ แผ่นฉนวนความร้อน FIWall i370 PIR แท้ๆ by Wall Tech


  • With an index value of more than 350, it is an authentic PIR insulation panel combined with the latest and most powerful ZIP-LOCK System  insulating system which has been specifically designed for fire protection and anti-temperature leakage. The ZIP-lock system provides rock solid insulation and fireproof protection at each and every joint.
  • Provides excellent insulation properties saving energy cost by up to 30%.
  • Can operate at a maximum of -60 °C and withstand heat up to 100 °C.
  • Widely used in cold rooms, production lines, warehouses and oven rooms.
  • Low water absorption rate, thus further extending the life of cold storage panels for more than 10 years.
  • Increases usable space due to its low k-Value and high R-Value, making it possible to use thinner insulation panels at controlled temperatures.
  • Supports GMP and HACCP standards
  • Environmentally friendly without CFCs components
  • The price of PIR insulation panels by Wall Tech are lower than the standard price of imported PIR insulation by leading manufactures by 40%.

1. 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

2. 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

3. PIR FIWall i370 Insulation Board

  • Standard width: 1,200 mm. x 3,000 mm.
  • Standard thickness: 50 mm., 75 mm.

"FIWall i370 PIR Authentic by Wall Tech, world-class quality smoke-free insulation At tangible prices The answer is complete. For a sustainable and worthwhile investment."

All rooms are cleaner than the Super Hygienic Technology (SGT)Non rivet found system reduces the accumulation of fungus and bacteria

อุปกรณ์เสริม แผ่นฉนวนสำเร็จรูป Super Hygienic Technology (SGT)

Fireproof Doors are FIWall i370 PIR Sandwich Panel Insulators, as well as wall panels with high grade PVC plastic strips curtain 


Installation works cold room fireproof production line supervised by a team of experienced engineers. The project is timely uninterrupted generates market and profits first.

List of trusted industrial customers for installation services.
Cold room with PIR sandwich panel FIWall i370 by Wall Tech.

Cargill Meats (Thailand) Ltd.

Cargill Meats (Thailand) Ltd.

น้ำตาลมิตรผล จำกัด


แสงทองสหฟาร์ม จำกัด

Saeng Thong Saha Farm Co., Ltd. (STF)

Download the Catalog of FIWall i370 Smokeless Fire Insulated Panel’s Catalog here.

แคตตาล็อค แผ่นฉนวนกันความร้อน FIWall i370 PIR แท้ๆ by Wall Tech

The key parameters that cause "FIWall i370, a real PIR by Wall Tech"

Parameter 1: Heating

  • The first parameter is heating a steel sheet at the right temperature to support chemical reactions during the formation of the insulation completely.
PIR Sandwich Panel Machine

Parameter 2: 5-component Chemical System

  • A machine which produces PIR insulation (not real PIR) available in the market is 2-component Chemical System, but Wall Tech chooses 5-component Chemical System to obtain the real PIR insulation “FIWall i370”, Premium grade and the machine can support 5-component Chemical System.

Because the production of FIWall i370 each thickness uses a different chemical formula. Therefore, the ratio adjustment of a chemical to suit the thickness immediately is an important point in order to get FIWall i370, a real PIR by Wall Tech, Premium grade in every thickness no matter 2 inches or 8 inches.

PIR Sandwich Panel Machine

Parameter 3: High Precision

  • When there is a 5-component Chemical System, it must have a controller or Metering system, which is precise up to 99.99%. Wall Tech uses technology from Germany to control the ratio of the 5 components in the production of FIWall i370, in order to obtain the accurate proportions throughout the production.
PIR Sandwich Panel Machine

Parameter 4: Material storage

  • The main chemical of FIWall i370 production, a real PIR by Wall Tech, is a Polyol and Isocyanate. Both must be kept at 25 °C at all times to stay fresh and prevent bubbles.
PIR Sandwich Panel Machine
PIR Sandwich Panel Machine

Parameter 5: Curing time

  • The FIWall i370 production, a real PIR by Wall Tech, needs to be controlled at the appropriate temperature throughout the tunnel. The tunnel is 30-meter length double belts considered to be one of the longest tunnels in the world. This parameter is to support the completely PIR reaction in order to reach the real PIR, premium quality.
PIR Sandwich Panel Machine

Special Parameter: Cooling Conveyer

  • Cooling Conveyer is an insulating sheet. This step is not the only other step. Wall Tech is very meticulous production is the understanding of the nature of the chemical. When we produce the insulation FIWall i370 out already. But chemistry does not end in a good quality PIR.

If used, there may be an opportunity for the FIWall i370 insulation to deform. Let the temperature gradually decrease and make sure the FIWall i370 insulation sheet is not deformed.

PIR Sandwich Panel Machine

Basic components of a cold storage room and production room with PIR sandwich panel FIWall i370

2. the best insulated sandwich panels from FIWall i370 our authentic PIR panels made by Wall Tech that is fireproof and smokeless
3. Installation accessories Super Hygienic Technology (SGT)  


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