Insulated Panels

Wall Panels u2014 PIR / PUR / Rockwool

Three core options on one platform: PIR (best thermal), PUR (cost-effective), Rockwool (A1 non-combustible + 42dB acoustic). 25-year PVDF warranty.

PIR λ=0.022 Rockwool A1 42dB Rw 25yr PVDF CE EN 13162

0.022

PIR λ W/mK

A1

Rockwool Fire

42dB

Max Rw

25yr

PVDF Warranty

U-Values u2014 PIR Wall (u03bb=0.022)

Thickness	U-Value W/m²K	Application
50mm	0.43	Light partitions
80mm	0.29	Chilled +4°C
100mm	0.23	Cold storage
120mm	0.19	Frozen −18°C
150mm	0.15	Blast −35°C
200mm	0.11	−45°C ultra-low

U-Values u2014 Rockwool Wall (u03bb=0.040)

Thickness	U-Value W/m²K	Application
50mm	0.80	General insulation
75mm	0.55	Commercial
100mm	0.40	Hospitals · schools
120mm	0.34	High-rise A1 facade
150mm	0.27	Energy-efficient
200mm	0.20	Passive standard

Core Comparison u2014 All Three Options

PIR λ	0.022 W/mK — best thermal
PIR Fire	Bs2d0 (EN 13501-1)
PIR Temp Range	−45°C to +100°C
PUR λ	0.024 W/mK — cost-effective
PUR Fire	E (EN 13501-1)
Rockwool λ	0.040 W/mK
Rockwool Fire	A1 Non-Combustible (EN 13501-1)
Rockwool Sound	38–58 dB Rw
Available Widths	1,000 or 1,140 mm
Thickness Range	40–200 mm
Coatings	Polyester · PVDF 25yr · PVC · SS 304/316

🔥 A1 Rockwool — When Is It Mandatory?

Required under EU CPR, UK Building Regulations Part B and national fire codes for: buildings over 11m, hospitals, schools, care homes, public assembly. Rockwool is the ONLY sandwich panel core achieving A1 — the only compliant solution in these applications.

Features & Applications

Engineered for demanding industrial and commercial environments worldwide.

✓ Cold Storage Facilities −45°C to +10°C — blast freezers, chilled warehouses	✓ Food Processing Plants HACCP-compliant surfaces, hygienic joints, cleanroom grade
✓ Pharmaceutical & Healthcare GMP-compliant, Rockwool A1 for fire-rated zones	✓ Industrial Warehouses Wide-span cladding, fast installation, low maintenance
✓ High-Rise & Commercial A1 Rockwool facade meeting EU CPR & UK Part B	✓ Logistics & EPC Projects EXW to DDP worldwide — full container loads, BOQ support

Frequently Asked Questions

Technical answers for procurement engineers and project managers.

What is the difference between PIR and PUR wall panels?

PIR has thermal conductivity λ=0.022 W/mK — ~8% better than PUR (λ=0.024). PIR also has higher fire class (Bs2d0 vs E, EN 13501-1) and better stability above 80°C. PUR is cost-effective for standard applications.

When is Rockwool A1 mandatory instead of PIR/PUR?

Rockwool is the only core achieving A1 non-combustible (EN 13501-1). Mandatory for buildings over 11m, hospitals, schools, care homes, public assembly — under EU CPR and UK Building Regulations Part B.

What thicknesses and widths are available?

40–200mm (50, 80, 100, 120, 150, 175, 200mm standard). Width: 1,000 or 1,140mm. Custom lengths to order. MOQ: one full container (800–1,200 m²).

What coatings and steel finishes are available?

Polyester (25μm), PVDF (25-year warranty), PVC plastisol (200μm), Stainless Steel 304/316. All in RAL colours. PVDF recommended for coastal and industrial environments.

What certifications do ARCOPAN wall panels carry?

CE marked EN 13162 (Rockwool) and EN 13165 (PIR/PUR). ISO 9001:2015. HACCP for food-contact. Full test reports and CE DoP available on request.

Request a Technical Quote

Our engineers respond within 24 hours. Upload drawings or BOQ for fast-track review. EXW to DDP worldwide.

+90 262 657 40 40 · info@arcopan.com.tr · CE · ISO 9001:2015 · HACCP