Hyline Building Systems France

What Hyline Building Systems France does

Hyline Building Systems France SAS is a designer, manufacturer, and installer of premium minimalist aluminum fenestration, headquartered in Castelnau-le-Lez near Montpellier, France. The company was established in 2017 and is led by founder Georges Perelroizen, with Yann Legrandois serving as Deputy General Director since mid-2021. Its product range centers on an 18mm ultra-thin aluminum profile and includes sliding bays, pivot doors, guillotine and casement windows, and curved glass solutions (HYARC), with installations reaching extreme formats such as 16-meter sliding bays and 700kg pivot doors.

The technical foundation rests on proprietary aluminum profile engineering, laser-welded assemblies, and a patented brass rolling interface, supported by QUALANOD, QUALICOAT, and QUALIMARINE certifications. Manufacturing is fully bespoke and made-to-measure, with a HYCADEMY-certified installer network extending delivery beyond France. The company serves luxury private residences, hospitality projects (including Jiva Hill Resort), heritage buildings, and high-end commercial developments, with a project portfolio spanning more than 13 countries and collaborations with international architecture firms such as South Africa-based SAOTA.

Hyline operates a direct sales model complemented by certified installer partners and trade-marketing channels, including its 2026 partnership with the Prix Maisons A VIVRE award and ongoing trade press visibility. Pricing is project-based and bespoke, with no disclosed revenue, no external funding rounds, and ownership retained by the founder. The business model relies on a small core team to engineer, project-manage, and oversee installation through its certified network, enabling premium price capture while keeping fixed costs contained.

Name

Hyline Building Systems France

Legal name

Hyline Building Systems France SAS

Website

https://hyline-bs.fr

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1–10 employees

Short description

Hyline Building Systems France designs, manufactures, and installs premium minimalist aluminum fenestration, including sliding bays, pivot doors, and curved glass systems using an 18mm ultra-thin profile, serving luxury residential, hospitality, and heritage projects internationally.

Ownership category

akta.pro rank

Product category

Architectural Aluminum Fenestration Systems

NAICS

Metal Window and Door Manufacturing (332321), Architectural and Structural Metals Manufacturing (3323)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industries

Storefronts, Curtain Wall & Window Wall Systems (IMADAIAG), Exterior Doors (IMADAIAA), Frames, Sashes, Mullions & Subframes (IMADAIAH), Architectural & Building Glazing Systems (Curtain Wall/Storefront/Canopies) (IMADAHAB)

Keywords

• Minimalist aluminum windows
• Luxury sliding door systems
• Aluminum pivot doors
• Architectural glazing systems
• Minimalist fenestration

Headquarters

HQ city

Castelnau-le-lez

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Bespoke Aluminum Window and Door Systems: HYLINE generates revenue through the design, manufacture, and sale of made-to-measure minimalist aluminum window and door systems, including sliding bays, fixed panels, pivot doors, guillotine windows, and curved glass solutions. Products are sold directly and through certified installer partners to high-end residential and commercial projects. The revenue is primarily one-time project-based, though the company maintains ongoing service relationships through its installer network.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels8 records

Core offering

Hyline Building Systems France designs, manufactures, and installs bespoke minimalist aluminum window and door systems for luxury and premium architecture. Each project is studied and produced on a made-to-measure basis, with a full product range covering sliding bays (HY30/HY40/HY50/HYSLIM), pivot doors (HYPI), vertical guillotines (HYGUI), curved glass (HYARC), fixed panels (HYFIX), windows (HYWIN/HYSTYLE), and folding concepts (HYLUX), delivered through a direct showroom and a certified installer network.

Product overview

Hyline Building Systems France is a manufacturer of minimalist high-end aluminum window and door systems, positioning itself as the 'high fashion' of architectural aluminum, steel, and glass joinery. The product portfolio centers on ultra-fine aluminum profiles with just 18mm visible aluminum width, enabling large transparent openings. The core offerings are organized into sliding door systems (HY30, HY40, HY50 for Premium to Luxury segments), pivot doors (HYPI, HYPI WOOD), vertical sliding/guillotine (HYGUI), and windows (HYSTYLE, HYWIN). These are complemented by specialized solutions for curved architecture (HYARC), slim profiles for tropical climates (HYSLIM), mixed aluminum-wood solutions (HYWOOD), and fixed panels (HYFIX). Add-on options include motorization (HYMOTORS), integrated fly screens (HYFLY), and the Invisible Frame system. The HYLUX folding/accordion concept can be applied across multiple sliding system ranges.

Differentiator

Problem solved

Functional benefit

Products and services

• HY30 Minimalist Sliding Bay Minimalist sliding door system for the Premium market, designed for double glazing up to 28mm thickness, with up to 3.5m height or 9m² surface. Features an 18mm central post and an integrated invisible threshold; targets luxury residential and high-end commercial projects.
• HY40 Minimalist Sliding Bay Minimalist sliding door system targeting the Luxury market, designed for glazing up to 38mm thickness, up to 6m height or 18m² surface. Features the 18mm central post (finest on the market), an integrated invisible threshold, and an optional Invisible Frame frameless configuration.
• HY50 Minimalist Sliding Bay Minimalist sliding door system targeting the Luxury market, designed for glazing up to 48mm thickness, up to 6m height or 18m² surfaces. Offers the highest thermal, acoustic, and weather-tightness performance in the HYLINE range.
• HYSLIM Slim Sliding System Slim version of the HYLINE sliding system, designed for tropical and hot climates where thermal and acoustic insulation are not required. Uses single glazing, combining fineness, lightness, reliability, and fingertip operation.
• HYPI Pivot Door Large-dimension pivot door reaching up to 350kg per panel and 9m² of glazing. Pivots smoothly and silently around a vertical axis. HYPI Steel version supports up to 700kg per panel and 18m².
• HYPI WOOD Pivot Door Pivot door retaining HYPI technology and large dimensions with total wood cladding. Design is customizable for interior and exterior faces, and can be customized by a cabinetmaker.
• HYLUX Folding/Accordion Bay System Folding or accordion door concept for large spans, providing maximum passage when open and maximum light when closed. Compatible with HYSLIM, HY30, HY40, and HY50 sliding systems, and applicable to both residential and commercial Premium and Luxury segments.
• HYGUI Vertical Guillotine Window Minimalist vertical sliding (guillotine) window system offering total opening of large dimensions. Panels are perfectly balanced (maximum 340kg per panel) and can be operated manually. Vertical movement retracts panels upward or downward.
• HYARC Curved Glass System Curved glass panel system for interior and exterior use, offering excellent thermal and acoustic performance. Opens new possibilities for architects working with organic architectural forms.
• HYFIX Fixed Panel System Fixed panel solutions supporting single, double, and triple glazed units, compatible with all HYLINE series. Total integration into the frame makes frames invisible, allowing light entry up to 18 m². Corner fixed panels without posts are available.
• HYWOOD Mixed Aluminum-Wood Sliding System Mixed sliding solution combining HYLINE aluminum fineness and large openings with the sensory comfort of wood. With 48mm central and perimeter view, it is the finest mixed aluminum-wood solution on the market.
• HYWIN Minimalist Opening Window Minimalist opening window (OB) system for fully HYLINE projects, featuring 18mm external aluminum view, centered handle, hidden hinges, and 180° opening. Maximum dimensions of 3.5m height × 2.0m width or 180kg.
• HYSTYLE Minimalist Casement Window Minimalist aluminum casement window system allowing large dimensions with fineness surpassing steel windows. Features a contemporary design with multiple opening possibilities and finishes, compatible with all HYLINE ranges.

Quantifiable outcome

• 18mm visible aluminum profile — the minimum technically achievable frame width — compared to industry-standard profiles that are substantially thicker
• +3 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Six partnerships are on record, tiered core, minor and flagship.

• Architecture A VIVRE Magazine (Prix Maisons A VIVRE)coreStrategic or Co-development Partner · 1 January 2026HYLINE is a partner of the 26th edition of the Prix Maisons A VIVRE, the only awards exclusively dedicated to residential architecture in France. This partnership positions HYLINE as a supporter of architectural excellence and provides visibility among France's leading residential architects and developers.
• Les Indiscrétions (Economic Newsletter)minorGTM or Marketing Partner · 1 January 2026Featured in the economic newsletter Les Indiscrétions, which published a focus on HYLINE's development, innovations, and projects in France and internationally.
• Jiva Hill Resort (Crozet, France)coreStrategic or Co-development Partner · 1 January 2023Jiva Hill Resort, a 5-star luxury hotel in Crozet, France, selected HYLINE for the renovation of 26 luxury rooms and creation of 4 jacuzzi lodges in 2023 — a reference project demonstrating HYLINE's capabilities in the luxury hospitality segment.
• SAOTA Architecture and Design (Cape Town)flagshipStrategic or Co-development Partner · 1 January 2022SAOTA, a globally renowned South African architecture firm, collaborated with HYLINE on flagship projects including Villa Le Pin (Ramatuelle, France) and Villa Cullinan (La Zagaleta, Spain). These collaborations represent landmark projects in the global luxury residential market and serve as major references for HYLINE's international positioning.
• Roberto Migotto (São Paulo, Brazil)flagshipStrategic or Co-development Partner · 1 January 2022Brazilian architect Roberto Migotto collaborated with HYLINE on Villa São Paulo, a landmark project featuring the HYLINE 40 system, showcasing the brand's capabilities in the South American luxury residential market.
• Philippe Fouché-Stefan Antoni (SAOTA)flagshipStrategic or Co-development Partner · 1 January 2022SAOTA architects Philippe Fouché and Stefan Antoni collaborated on Villa Le Pin (Ramatuelle), featuring a motorised quadrirail system 15m long × 3.8m height with a tri-rail angle concealed monorail post — one of the most technically demanding HYLINE installations.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Panoramah!: Portuguese minimalist sliding window manufacturer focused on slim-profile systems for luxury residential projects. Comparable niche player competing for similar high-end architectural specifications in Southern Europe.
• Sky-Frame: Swiss specialist in frameless floor-to-ceiling sliding glass systems with concealed frames, serving high-end residential and commercial architects globally. Direct competitor with comparable minimalist design philosophy and ultra-premium positioning.
• Solarlux: German specialist in folding/sliding glass systems (bi-fold doors) and winter gardens serving premium residential and commercial projects. Comparable in large-format glazing category with similar luxury architecture focus.
• Vitrocsa: Swiss manufacturer of minimalist frameless sliding window systems with ultra-thin profiles targeting luxury architecture. Closest direct competitor to HYLINE, operating in a nearly identical product niche and customer segment (luxury villas, premium architects).

Broad incumbents

• Finstral: South Tyrolean aluminum-PVC window and door manufacturer with premium minimalist lines serving residential and commercial markets across Europe. Comparable premium positioning and product breadth.
• Aluprof: Polish aluminum systems manufacturer with a growing premium minimalist sliding product range (MB-Slimline). Eastern European incumbent expanding into Western European luxury specifications.
• Schüco: Global German leader in aluminum window, door, and façade systems across residential and commercial segments. Broader incumbent offering minimalist and standard systems at scale; competes with HYLINE on premium specifications.
• Reynaers Aluminium: Belgian major aluminum systems provider with a premium product line (Hi-Finity) targeting large minimalist sliding solutions. Established incumbent competing in the same ultra-large-format minimalist category.
• Technal: French aluminum architectural systems manufacturer (Hydro group) offering a full range of windows, doors, and façades including premium minimalist lines. Domestic incumbent competitor with broader portfolio.

Emerging players

• Palladio Window & Door Systems: Italian/US minimalist aluminum window and door brand targeting luxury residential projects with slim profiles. Comparable niche positioning and customer base with growing international presence.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/HylineFrance
• LinkedInlinkedin.com/company/hyline-building-systems-france

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 Hyline Building Systems France