PIR Insulated Sandwich Panels

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.

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

PIR SANDWICH PANEL are applied as external walls and internal division walls, installed vertically or horizontally on single- or multi-span structure.

Industrial buildings.

Steel frame structure buildings

Store houses and logistic centres

Commercial buildings and offices

Food industry facilities

Fire Rated Buildings

Agricultural objects

Sport halls

Logistics centers

INSTALLATION VIDEO

Store Dedicated technical support is available throught the building cycle, pre- and manufacture.

Contact us for complimentary services including: 

U Value/ Condensation risk calculation, bespoke construction detail, advice on fire & accoustic performance, panel spans, fastener & roof drainage calculations, optimised lighting designs, building energy modelling & Installation Training.