What Eduard Hueck GmbH & Co. KG does

HUECK Aluminium Systems, legally operating as Hydro Building Systems Lüdenscheid GmbH (formerly Eduard Hueck GmbH & Co. KG), is one of Europe's leading providers of aluminum window, door, facade, and fire-protection systems. The company sells a portfolio of five modular system platforms — Lambda (window and door series at 75/90/100mm installation depths with passive-house-level Uf values down to 0.65 W/m²K and burglary resistance to RC3), Trigon (facade systems with 33–60mm sight widths plus structural-glazing SG variants and an FP30 fire-rated derivative classified to DIN EN 13501-2), Lava (fire and smoke protection constructions including CE-certified outdoor variants up to EI 90), Volato (sliding systems with 52mm sight line), and FERRALUX NRWG (natural smoke and heat exhaust ventilation) — engineered to meet thermal, acoustic, fire, and security performance benchmarks for commercial and residential building envelopes.

The business is wholly owned by Norsk Hydro ASA through its Hydro Building Systems division and operates alongside sister brand WICONA, sharing distribution and the HUECK & WICONA Academy training program. Revenue is generated through quote-based B2B sales of system components and profiles to a regional network of trade partners (Metallbauer, Fensterbauer — window manufacturers and facade builders) who process and install the systems into residential, commercial office, educational, healthcare, event/sports, and industrial projects primarily in Europe, with selective international specifications including the Central Library Calgary facade in Canada. Commercial operations are supported by technical documentation (CAD/BIM libraries, specification texts) and the ComAlu 24/7 online order management portal. Differentiation rests on the breadth of the five-system portfolio, certified performance (passive house, fire, acoustic, RC3/RC6 burglary, AAMA 501.4 earthquake), and Hydro's low-carbon CIRCAL aluminum supply rather than on software, AI, or recurring-service economics.

Name

Eduard Hueck GmbH & Co. KG

Legal name

Hydro Building Systems Lüdenscheid GmbH

Website

https://eduard-hueck.de

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

HUECK Aluminium Systems is a European provider of engineered aluminum window, door, facade, fire-protection, and sliding systems, selling through trade partners and architects under Norsk Hydro's Hydro Building Systems division alongside sister brand WICONA.

Ownership category

akta.pro rank

Headquarters

HQ city

Lüdenscheid

HQ country

Germany

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

Revenue model

1. Aluminum Profile Systems Sales: Sale of aluminum window, door, and facade systems to processing partners (window manufacturers, facade builders). Revenue generated through one-time sales of system components and profiles to professional trade customers.
2. Technical Documentation and BIM Data: Provision of technical documentation, CAD data, BIM data, and specification texts. Revenue generated through service fees for detailed technical specifications and project-specific documentation.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Eduard Hueck GmbH & Co. KG (HUECK by Hydro) manufactures and sells aluminum profile systems for building envelopes, organized into the Lambda window and door series, Trigon facade series, Lava fire and smoke protection series, and Volato sliding series. Products are sold as complete engineered systems (profiles, fittings, hardware, glass balustrades) to professional trade partners (Metallbauer and Fensterbauer) who fabricate and install windows, doors, curtain walls, and fire-rated constructions for residential, commercial, educational, healthcare, and industrial projects across Europe. Complementary digital offerings include the COMALU B2B order portal and access to WICONA's WICTOP 3D planning software.

Product overview

HUECK by Hydro is a leading European provider of window, door, and facade systems made from sustainable aluminium. The product portfolio is organized into five main system categories: Lambda window systems (WS series with variants including IS integrated sash, OU outward opening, CD-RD classic/rounded design, VS ventilation, FB balcony barriers, and SilentAir soundproof ventilation), Lambda door systems (DS series), Trigon facade systems (FS series including structural glazing SG variants and fire protection FP30), Lava fire protection systems (with 30, 60, 90 minute ratings and smoke protection S variants, with CE certification for outdoor use), and Volato sliding systems. The portfolio also includes supporting components like FERRALUX NRWG smoke/heat exhaust vents, GEN 4.0 fittings, and design handles. Digital services include COMALU order management portal and access to WICTOP 3D planning software from sister brand WICONA. Products are designed for both residential (Wohnungsbau) and commercial construction including offices, educational buildings, event venues, healthcare, and industrial applications.

Differentiator

Problem solved

Functional benefit

Brands

• HUECK Lambda: Window and door system series featuring high thermal insulation (WS = window system, DS = door system)
• HUECK Trigon
• HUECK Lava
• HUECK Volato
• HUECK FERRALUX
• COMALU

Products and services

• HUECK Lambda Window Systems (WS series) Aluminum window system platform with installation depths from 72 to 100 mm covering thermal insulation from Uf 0.7 W/m²K (passive house level) up to Uf 7.0 W/m²K (uninsulated), burglar resistance up to RC3, sound insulation, integrated sashes, outward opening, French balconies, and combined soundproof/ventilation variants. Targeted at residential, commercial, educational, and industrial building fabricators and installers across Europe.
• HUECK Lambda Door Systems (DS series) Thermally insulated aluminum door systems with installation depths of 75 mm (Uf ≥ 1.5 W/m²K) and 90 mm (Uf ≥ 1.3 W/m²K), burglar resistance up to RC3, for commercial, public, and residential entrance applications. Sold to trade fabricators who assemble and install the doors.
• HUECK Trigon Facade Systems (FS series) Aluminum curtain wall / mullion-transom facade systems with sight widths from 33 mm to 60 mm, structural glazing variants, and a unitized facade variant, providing thermal insulation down to Uf 0.65 W/m²K, burglar resistance up to RC3, sound insulation up to 48 dB, and earthquake resistance per AAMA 501.4. Sold to facade fabricators for commercial office, educational, mixed-use, and public buildings.
• HUECK Lava Fire and Smoke Protection Systems Thermally insulated and non-insulated aluminum fire and smoke protection constructions with classifications from EI 30 up to EI 90 per DIN EN 13501-2, including CE-certified variants for outdoor use, plus fire protection glass. Sold to fabricators for fire-rated walls, doors, and facades in commercial, public, healthcare, and industrial buildings.
• HUECK Volato Sliding Systems Aluminum sliding system for architectural applications with 65 mm sash depth, narrow 52 mm sight line, weather tightness Class e1050, thermal insulation Uf ≥ 1.8 W/m²K, and 43 dB sound insulation. Sold to fabricators for residential and commercial sliding door installations.
• COMALU Online Order Management Portal Online B2B portal providing 24/7 order entry and order status tracking (open and completed orders) for HUECK trade partners who purchase window, door, facade, fire protection, and sliding systems.

Quantifiable outcome

• Thermal insulation Uf values from 0.65 W/m²K enabling passive house certification
• +4 more outcomes

Named customers3 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Two partnerships are on record, tiered core.

• WICONAcoreStrategic or Co-development PartnerSister brand within Hydro Group. HUECK and WICONA operate as two complementary system worlds offering combined product portfolios. Joint marketing, academy training programs, and shared distribution channels. Collaboration enables precise solutions and maximum efficiency in planning and production for trade partners.
• Hydro (Parent Company)coreOthersHydro Building Systems Lüdenscheid GmbH is part of Hydro Group, one of the world's largest aluminum companies. Provides access to sustainable, low-carbon aluminum (Hydro Aluminum) with extensive R&D resources and global supply chain capabilities.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Reynaers Aluminium: Belgian manufacturer of aluminum window, door, and facade systems with strong European presence. Direct competitor in the architectural aluminum systems category, overlapping with HUECK on thermal-broken windows, curtain walls, and sliding systems for residential and commercial construction.
• WICONA: Sister brand under Hydro Building Systems, offering a complementary portfolio of aluminum window, door, and facade systems. Operates through shared distribution networks and joint training programs (HUECK & WICONA Academy), making it the most directly comparable peer by product and channel, though owned by the same parent.
• SAPA Building Systems: Nordic aluminum systems brand also part of Hydro Building Systems, offering window, door, and facade solutions across Northern Europe. Sister brand to HUECK under the same Hydro parent, with complementary geographic coverage and overlapping product architecture.
• Gutmann: German manufacturer of aluminum window, door, and facade systems with a focus on thermal performance and design flexibility. Direct competitor to HUECK in the German and Central European specification market, with overlapping trade partner and architect channels.
• Schüco: Germany-headquartered global leader in aluminum window, door, and facade systems. Closest direct competitor to HUECK across the same product categories (windows, doors, facades, fire protection), serving the same architect/specifier/trade partner channel with comparable thermal and acoustic performance benchmarks.
• Kawneer: US-based architectural aluminum products manufacturer owned by Arconic, producing curtain walls, windows, and entrance systems. Comparable to HUECK in product architecture and commercial construction focus, though primarily serving the North American market rather than competing head-to-head in Europe.
• Heroal: German manufacturer of aluminum window, door, and roller shutter systems for residential and commercial applications. Direct competitor in the German market with overlapping thermal insulation, burglary resistance, and system platform offerings comparable to HUECK's Lambda series.
• Technal: French aluminum building systems brand now within Hydro Building Systems, focused on curtain walls, windows, and doors for commercial and high-end residential projects. Sister brand to HUECK, serving overlapping product categories with strong specification channel presence.
• Aluprof: Polish aluminum systems manufacturer with growing European footprint in window, door, and facade systems. Competes with HUECK in the architectural aluminum category, with comparable thermal and fire-rated product lines and an expanding presence in Western European markets.
• Aluk Group: Italian-headquartered aluminum systems manufacturer with European footprint in window, door, and curtain wall systems. Directly competes with HUECK in the architectural aluminum systems market, particularly in southern Europe and on commercial facade projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/eduard-hueck-gmbh-&-co.-kg

Compliance2 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 Eduard Hueck GmbH & Co. KG