Paroc Panel System

What Paroc Panel System does

Paroc Panel System manufactures high-quality insulated sandwich panel systems with stone wool insulation cores under the AST (Advanced Structural Technology) brand, serving data centers, industrial facilities, logistics buildings, commercial premises, and public buildings across Europe and the Middle East with deepest penetration in the Nordics. The core technology combines fully bonded steel facings with lamella-oriented stone wool to deliver a tensile strength threshold of 100 kN/m², Euroclass A2-s1,d0 reaction-to-fire classification, and fire resistance up to EI 240 for walls and EI 180 for ceilings. The portfolio extends from base wall and ceiling panels (AST E, F, F+, L, S, S+ variants) into specialized facade systems — Built-On (cladding support), DELIGN (seamless horizontal joints), Dri-Design (aluminum cassette rainscreen), and Reface (renovation overlay) — plus tested systems for fire dampers, EI-M impact walls, acoustic panels, goal post-less doors, flat roofs, PV integration, and expansion joints. The LEC (Lower Embodied Carbon) line offers verified 47–55% embodied carbon reductions in modules A1–A3 per EN 15804, supported by an investment in H2 Green Steel for near-zero-carbon steel.

The business model is enterprise project sales: panels are specified during the design phase with custom quotations per project, supplemented by a professional services revenue stream of expert technical support across the full project lifecycle (panel selection, fire protection design, BIM support, installation). Products are specified and sold through an international network of direct sales offices and distributors covering Europe and the Middle East, with specification supported by BIM tools (Autodesk Revit LOD 200/300 on BIM360, Tekla Structures plugins), the Product Finder App with integrated GWP calculator, NBS Source integration, and an e-learning training hub. The company holds ISO 9001:2015 certification, multiple EN-standard fire and impact ratings, German abZ/aBG national approvals, and third-party verified EPDs.

Founded in 1986 in Parainen, Finland — the first panels were manufactured manually that year for a paint factory destroyed by fire — Paroc Panel System has produced more than 37 million m² of panels and completed more than 20,000 projects across 12+ countries. It has operated as a division of Kingspan Group since the 2017 acquisition of Paroc Group, today legally structured as Kingspan Oy Paroc Panel System. Co-developed certified systems with Rf-Technologies (fire dampers) and Inpro (Fireline 520 expansion joints) extend the company's offering beyond the panel itself into integrated building envelope solutions for safety-critical applications.

Name

Paroc Panel System

Legal name

Kingspan Oy Paroc Panel System

Website

https://parocpanels.com

Company type

Private

Founded year

1986

Operating status

Operating

Short description

Paroc Panel System manufactures stone wool core insulated sandwich panel systems under the AST brand for data centers, industrial, logistics, commercial, and public buildings across Europe and the Middle East, operating as a division of Kingspan Group since 2017.

Ownership category

akta.pro rank

Product category

Insulated Sandwich Panel Systems

NAICS

Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing (32613)

akta.pro primary industry

Metal Roofing & Wall Panels (Architectural/Structural) (IMADACAG)

akta.pro secondary industry

Structural Insulated Panels (SIP) & Foam-Core Composite Panel Manufacturing (IMANAIAK)

Keywords

• Insulated sandwich panels
• Stone wool insulation
• Building envelope systems
• Fire resistant panels
• Facade systems

Headquarters

HQ city

Skövde

HQ country

Sweden

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Sandwich Panel Sales: Sale of insulated sandwich panels with stone wool insulation core including wall panels, ceiling panels, and facade systems. Complete system solutions including panels, fixings, flashings, profiles, sealants.
2. Technical Support Services: Expert technical support across full project lifecycle including panel selection, fire protection design, compliance requirements, BIM support, and installation assistance.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

Paroc Panel System manufactures and sells insulated sandwich panel systems with stone wool insulation cores for building envelopes. The portfolio includes wall panels, ceiling panels, and facade systems with proprietary AST (Advanced Structural Technology) featuring tensile strength above 100 kN/m2 and fire resistance up to EI 240 for walls and EI 180 for ceilings. Complete system solutions are provided, including panels, fixings, flashings, profiles, sealants, and expert technical support across the full project lifecycle from design through installation.

Product overview

Paroc Panel System is a manufacturer of high-quality insulated sandwich panel systems with stone wool insulation cores. The core product is the AST® (Advanced Structural Technology) brand encompassing E, F, F+, L, S, and S+ variants for different performance requirements. These panels serve as external/internal walls, ceilings, and roof systems with fire resistance up to EI 240, Euroclass A2-s1,d0 classification, and tensile strength exceeding 100 kN/m2. The portfolio extends through specialized facade systems including Built-On (cladding support), DELIGN (seamless horizontal joints), Dri-Design (aluminum cassette rainscreen), and Reface (renovation overlay). LEC (Lower Embodied Carbon) variants offer minimum 20% reduced carbon footprint verified to EN 15804:2012+A2:2019/AC:2021. Complementary tested systems address data centers (fire EI-M impact walls, fire dampers, goal post-less doors), acoustic applications, roofing, PV integration, and expansion joints. The ecosystem includes BIM tools for Autodesk Revit and Tekla Structures, GWP calculators, and EPD documentation.

Differentiator

Problem solved

Functional benefit

Brands

• AST Panel Systems: Advanced Structural Technology sandwich panels with stone wool insulation core, ensuring high tensile strength, longevity, and fire resistance.
• LEC (Lower Embodied Carbon)
• Built-On
• DELIGN
• Dri-Design
• Reface
• PRINT

Products and services

• AST® Sandwich Panel Systems Advanced Structural Technology sandwich panels with stone wool insulation core providing high tensile strength (>100 kN/m2), fire resistance up to EI 240 (walls) and EI 180 (ceilings), and Euroclass A2-s1,d0 fire classification. Includes E, F, F+, L, S, and S+ variants for different performance requirements. Used by architects, engineers, and contractors for industrial, commercial, data center, and public building envelopes.
• Built-On Facade System Revolutionary sandwich panel providing support for a variety of cladding options with tensile strengths from 0.05-0.23 MPa and exterior steel sheet thicknesses of 0.6-0.7mm. Allows attachment of Dri-Design cassettes, ceramic tiles, HPL, glass, timber, and bricks. AST S Built-On has German national certification (abZ/aBG). For architects and contractors designing facade systems.
• DELIGN Architectural System Sandwich panel system eliminating vertical seams on facades by creating continuous horizontal lines. Uses hidden fasteners with Paroc Shadow panels (120-300mm thickness) for seamless aesthetic appearance. Available in LEC low-carbon variant. For architects seeking modern, seamless facade aesthetics.
• Dri-Design Cassette System Aluminum cassette rainscreen facade system with four styles (Flat, Shadow, Tapered, Perforated). Can be installed directly onto sandwich panels without additional framing. Made with recycled metal, 100% recyclable, CE marked with national approvals. For architects and contractors specifying ventilated facade systems.
• Reface Renovation System Renovation panel mounted directly over existing facade without removal of old walls. Features fire-safe stone wool core and breathable internal steel sheet. Tested by Technical Research Centre of Finland (VTT). Available in AST E, AST S, and AST L variants. For building owners and contractors performing facade renovations.
• AST PRINT Decorative Panels Custom printable sandwich panels allowing any color, pattern, or personalized images on building facades. Available on AST E, F, F+, L, S, and S+ panels for architectural customization. For architects and building owners seeking bespoke facade designs.
• Acoustic Panel Solutions Perforated steel acoustic panels providing sound absorption with Rw 26-34 dB sound reduction. Available in L, E, and S variants for partition walls and ceilings with black or white backing. Spans up to 11.9m. For architects and contractors needing acoustic performance in industrial and commercial buildings.
• EI-M Impact Walls Fire and mechanical impact resistant walls with EI-M classification (E-Integrity, I-Insulation, M-Mechanical impact). Three systems available: System A (double wall EI90-M), System B (single wall EI120-M), System C (single wall EI120-M with AST S 240mm panels). For data centers, industrial facilities, and buildings requiring fire walls with mechanical impact resistance.
• Fire Dampers System Certified fire dampers integrated into Paroc AST sandwich panels in partnership with Rf-Technologies. Fire resistance EI 120 certified in both directions, reaction to fire per EN13501-1. For architects, engineers, and contractors meeting fire safety standards in commercial and industrial buildings.
• Goal Post-Less Doors Internal door solution eliminating need for secondary steel constructions in data centers. Fire resistance EI1-60/EI2-90 min, impact tested per NEN-EN 949:1999, with pre-installed frame kit. For data center and industrial facility builders.
• Roof System Complete built-up flat roof solution using AST E sandwich panel with stone wool core, Paroc stone wool slab layer, waterproofing membrane, and fasteners. Provides fire resistance, thermal and acoustic insulation. For industrial, commercial, and logistics building roof applications.
• PowerWall Built-On (PV Solutions) Wall-mounted photovoltaic system combining Built-On stone wool core sandwich panels with PV module mounting. Certified to support external cladding loads up to 60 kg/m2 for vertical and horizontal PV module installation. For sustainable building projects integrating solar PV with building envelope.
• Expansion Joint System Fire-rated expansion joint combining Paroc AST L Wall Panel with Inpro Fireline 520 fire blanket. Fire-tested under simulated movement per EN 1366-4 for structural flexibility with fire resistance. For large industrial and commercial buildings requiring structural movement accommodation.
• LEC (Lower Embodied Carbon) Products Sandwich panels with reduced embodied carbon footprint (minimum 20% lower than standard products, with verified LCA reductions of 47-55% in modules A1-A3). Achieved through low-carbon steel, renewable energy in manufacturing, and H2 Green Steel partnership. Available in E, F, F+, L, S variants. LCA verified to EN 15804:2012+A2:2019/AC:2021. For sustainability-focused construction projects.
• Data Centre Solutions Complete building envelope solutions for data centers using AST LEC wall and ceiling panels. Offers up to four hours fire resistance for walls, three hours for ceilings, with EPD documentation and sustainability credentials. For data center developers and operators across Europe.
• Fabrications (Corners, Shaped Modules) Insulated corners and shaped modules including bevelled panels, corner panels, radius panels, rounded corner panels, rounded U-corner panels, and U-panels for architectural design flexibility. For architects and contractors needing custom panel shapes.
• Flashings and Accessories Comprehensive range of accessories including panel fixings, flashings, profiles, sealants, insulation strips, and fire protection materials for fixings. Spikes, drills, screws, rivets, and foundation sealing compounds. For contractors installing sandwich panel systems.

Quantifiable outcome

• 55% less embodied carbon in modules A1-A3 for AST L LEC panels compared to standard 80mm panels
• +8 more outcomes

Named customers14 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature10 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Rf-TechnologiescoreStrategic or Co-development PartnerPartnership between Paroc Panel System and Rf-Technologies to develop fully tested and certified solution for installing fire dampers directly into Paroc AST sandwich panels. Provides architects, engineers, and contractors reliable way to meet fire safety standards and construction speed targets. Reaction to fire per EN13501-1, fire resistance EI 120 per EN13501-2, certified in both directions.
• Inpro (Fireline)coreStrategic or Co-development PartnerCollaboration between Paroc Panel System and Inpro to develop fire-rated expansion joint solution. Combined Paroc AST L Wall Panel with Inpro's Fireline 520 fire blanket. Fire-tested under simulated real-world movement according to EN 1366-4, proving ability to maintain fire resistance while allowing structural flexibility.
• H2 Green SteelminorStrategic or Co-development PartnerInvestment in H2 Green Steel, a pioneer in making steel using hydrogen instead of fossil fuels. Part of Planet Passionate sustainability programme for reducing carbon footprint through supply chain initiatives.
• EPD-NorwaycoreTechnology or IntegrationThird-party assessment and verification of lower global warming potential of LEC products. EPDs accessible in XML format via EPD-Global Digi database provided by EPD-Norway.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• ArcelorMittal Construction: Construction products division of ArcelorMittal offering insulated sandwich panels and steel building systems in Europe. Competes on walls/roofs product set, with vertical steelmaking integration paralleling Kingspan's broader steel supply chain.
• Trimo: Slovenia-headquartered manufacturer of prefabricated building envelopes including fire-rated sandwich panels. Direct competitor in modular/factory-engineered steel-clad panels for industrial and commercial projects in Europe and Middle East.
• Marcegaglia: Italian steel-processing group producing insulated sandwich panels, metal building systems, and prefabricated modules for the European market. Direct overlap on steel-faced insulated panels and complete building envelope systems.
• Lattonedil: Italian manufacturer of insulated sandwich panels and metal roofing systems serving European industrial, commercial, and agricultural markets. Direct competitor in the core steel-faced sandwich panel category.
• Balex Metal: Polish-headquartered manufacturer of insulated sandwich panels, roofing systems, and metal building envelopes. Direct overlap on steel-faced panels for industrial and commercial construction across Central and Northern Europe.
• Ruukki (SSAB Construction): Construction division of SSAB producing steel-faced insulated sandwich panels for walls and roofs across the Nordics and wider Europe. Closest direct competitor on product format, customer segments, and geographic footprint.
• Isopan: European sandwich panel manufacturer with E, F+, and other insulated panel ranges for industrial and commercial buildings. Direct overlap on product category, fire-rated offerings, and panel+accessory system sales.
• Assan Panel: Turkey-based global sandwich panel manufacturer supplying fire-rated and PIR-cored panels across Europe, MENA, and Central Asia. Competes on data center, industrial, and logistics project specifications.
• Metecno: Italy-headquartered global manufacturer of insulated sandwich panels for industrial, commercial, and agricultural buildings. Competes with Paroc on system completeness, fire-rated ranges, and multi-country specification.
• Tata Steel Construction: European insulated panel business supplying Colorcoat/Confidex-style sandwich panels. Competes with Paroc on panelized building envelopes for data centers, retail, and industrial sites, with a similar steel-supplier integration angle.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/paroc-panel-system

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Paroc Panel System