PIR sandwich panels - ARPANEL

The ARPANEL CH PIR cold store panels are used primarily for the construction of cold stores and freezer rooms, as well as external and internal walls in enclosed buildings, industrial buildings, warehousing or production buildings, and agricultural and food processing buildings. As a manufacturer of cold store sandwich panels, we create high-quality products built with two galvanised and coated steel facings and a structural core of PIR foam. The ARPANEL cold store sandwich panels are characterised by their high thermal insulation (they have a very low U-value), so they can meet the high requirements for providing high thermal insulation of walls. The CH PIR sandwich panels in our range can be made of different types of organic-coated cladding, which are adapted to the increased requirements of sanitary and hygienic standards. The special profiling of the lock in the cold store sandwich panel and the designed technical details mean that the ARPANEL light cladding system stand out for its high durability and airtightness. These are the basic conditions for the construction of modern cold stores and freezers.

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All types:

• ARPANEL CH PIR sandwich panel with polyisocyanurate foam core

ARPANEL PREMIUM LINE is ARPANEL’s modern line of sandwich panels, developed in collaboration with Tata Steel, dedicated to the most demanding customers. It is the perfect combination of the high aesthetics of ARPANEL sandwich panels and the specialised organic coatings developed by Tata Steel.

Depending on the customer’s preferences and the needs resulting from the product’s use in a given environment, the PREMIUM LINE products are characterised by an original design, exceptional durability, quality, resistance and functionality. Depending on the corrosiveness of the environment in which the product is to be used, a suitable organic coating is selected. ARPANEL’s PREMIUM LINE panels are suitable for cladding both aesthetically pleasing buildings and buildings exposed to highly corrosive and demanding environmental conditions. They are characterised by increased resistance and durability to ensure the long-term use of the building. The ARPANEL PREMIUM LINE sandwich panels are also used inside buildings where the durability and strength of the materials must be ensured due to the demanding environment and controlled atmosphere.

All types:

• ARPANEL PREMIUM LINE – AESTHETICS
• ARPANEL PREMIUM LINE – CONTROL

A PIR sandwich panel is clad with metal sheets on both sides, with the core material being PIR foam, used for rigid thermal insulation. Also called Sandwich panel PIR or PIR panel sandwich. Due to its excellent thermal performance, it is widely used for cold rooms, cooling rooms, walk-in cold rooms, and modular walls and roofs. It is also used for flooring.

SPECIFICATIONS

Panel Thickness

40mm, 50mm, 75mm, 100mm

Standard Facings

Steel  sheet coated with polyester paint, 25µm

Hign  Zinc sheet with Zn 50 – Zn 180g

Stainless steel

Core Material Density

40 [kg/m³]

Thermal Conductivity

0.022 [W/mK]

Acoustic Insulation

30 [dB]

Standard Length   

2m-12m

Are you interested in learning more about PIR Core Panels? Contact us today to secure an expert consultation!

Effective width 

mm

Fire resistance

Non-flammable

Polyisocyanurate, or PIR, is a fireproof thermal insulation material derived from polyurethane. It’s an excellent heat insulation foam.

While PIR (Polyisocyanurate) and PUR (Polyurethane) share similar base materials, their composition and structure differ in two key ways:

Material Composition:

• Higher MDI concentration in PIR

• Uses polyester-based polyol instead of polyether polyol

Chemical Structure:

• Unique trimerization of isocyanate groups

• Forms strong isocyanurate bonds

• Creates complex polymer network

PIR Sandwich Panels Characters:

• Reliable insulation with a low thermal conductivity of 0.022 W/mK.

• Excellent water resistance, preventing water absorption.

• Lightweight, making them a superior choice over polystyrene-cored panels.

• Cost-effective while still delivering the key benefits of PIR panels.

• Strong resistance to mold, fungi, and pest damage.

The company is the world’s best Insulated Cold Room Doors supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.