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 |
Effective width | 1000mm |
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.
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.
Standard colors of external cladding [RAL]
FLAME RED
RAL 3003
GENTIAN BLUE
RAL 5010
SILVER
RAL 9006
WHITE GREY
RAL 9002
PURE WHITE
RAL 9010
LIGHT IVORY
RAL 1015
TRAFFIC WHITE
RAL 9016
YELLOW GREEN
RAL 6018
SLIVER GREY
RAL 7016
