Cold room panels

Insulated Panels

Cold room and Freezer room panels.

Centigrade Refrigeration offers a complete bespoke design service for  cold & Freezer rooms, providing flexible solutions to suit any environment.

  • Range of panel widths and heights all manufactured in our factory
  • 50 - 200mm polystyrene insulated panels for thermal efficiency
  • Tongue and groove joints with barrier strip for a tight locking stable structure - eliminates risk of ice build up in joints.
  • Silicon sealed joints for neat hygienic fitting - prevents moisture and bacterial penetration

There is also a comprehensive range of door options, Cold & Freezer room swing doors, Personnel doors for busy preparation areas, Glass doors (Slam on & Architrave) and sliding doors which are ideal in areas where space is an issue.

We offer full project management, from site survey all the way to installation, testing and commissioning. Centigrade strives continually to develop the most energy efficient, high quality walk in fridges for today’s market.


Panels is Manufactured from Virgin Grade Expanded Polystyrene cladded with 0.5mm white ArcelorMittal Chromadek®

Standard Insulated Cold & Freezer room Panels Available from-

1200 x 2400 x 50mm - R1005.81

1200 x 2400 x 75mm - R1079.74

1200 x 2400 x 100mm - R1171.96

1200 x 2400 x 150mm -  R1322.15

1200 x 2400 x 200mm - R1449.33

All prices Exclude VAT

Standard panel size - 1200 x 2400mm

Insulated Panels are available in 12 , 15 , 20 , 24 and 30kg/m³ Expanded Polystyrene .

Non standard sizes available up to  x 6000mm


Information about materials used in Insulated Panels.


General Chromadek description

CHROMADEK® is a Electro-galvanised substrate that has been coated with a high gloss coating with excellent decorative purposes.

The top coat paint system has been specifically developed for the harsh African sun (UV environment)


Chromadek® has the following advantages:

  • Improved edge protection
  • Less prone to formability cracking that could lead to corrosion problems
  • All Chromadek® and Chromadek Ultim® material is branded on the back of the sheet.
  • Chromadek® is the registered trademark for the range of organic coated steels manufactured solely by ArcelorMittal South Africa.
  • By specifying Chromadek®, the purchaser can be certain that the product has been comprehensively tested and evaluated with full technical back-up.

More about EPS

EPS (Expanded Polystyrene) is a lightweight cellular material derived from petroleum and natural gas by-products. It is a material which is used extensively in the building and construction industry as insulation, and has many attributes, not least of which is its proven safety record during all stages of its life cycle – from production, during use, through to re use or recycling.


No CFC’s

EPS consists of organic materials, making it one of the most ecologically harmless products available.



EPS is recycled into a variety of products such as picture frames, curtain rods, skirting and decking. It can also be broken down, mixed with refuse and burnt as fuel, or provide aeration which assists in the breakdown of organic matter in landfills.



EPS offers the best price/performance ratio compared to any other insulation material


Easy to transport

EPS is almost as light as air, so it saves fuel in transport


Easy to install

EPS is light, practical, safe and easy to handle and install


Health aspects

EPS presents no dangers to health in insulation and use


Moisture resistant

EPS resists degradation by water


Extremely safe

EPS is non-toxic and totally inert. Unlike gas extruded polystyrene (XPS) it contains no Chlorofluorocarbons (CFC’s) or Hydrofluorocarbons (HFC’s), and never has at any time during its life cycle. It has no nutritional value, so no fungi or micro-organism can grow within EPS.


Lifetime durability

EPS does not decompose. It therefore provides lifetime durability.