Drutex
Drutex S.A. is a privately held Polish manufacturer, founded in 1985, that produces PVC, aluminium, wooden, and wood-aluminium windows, doors, terrace systems, shutters, garage doors, facades, and pergolas for residential homeowners, developers, and dealers across at least nine European countries through an international dealer and showroom network.
- Company typePrivate
- Founded1985
- HeadquartersBytów, Poland
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Drutex does
Drutex S.A. is a privately held Polish joint-stock manufacturer of windows, doors, terrace systems, roller shutters, garage doors, venetian blinds, insect screens, facades, and pergolas, founded in 1985 and headquartered in Bytów, Poland. The company produces across four material platforms — PVC, aluminium, wood (SOFTLINE), and wood-aluminium composite (DUOLINE) — and runs an in-house European Fenestration Centre supporting R&D and quality control. Its flagship PVC platform is the IGLO family (IGLO EDGE, IGLO ENERGY, IGLO ENERGY CLASSIC, IGLO ENERGY ALUCOVER, IGLO 5, IGLO LIGHT, IGLO EXT, IGLO PREMIER, IDEAL line), with thermal transmittance down to Uw = 0.66 W/(m²K); aluminium products use the MB series (MB-86N SI, MB-79N SI, MB-70HI, MB-70, MB-45), and terrace systems span lift-and-slide (HS), standard slide, folding, and tilt-and-slide (PSK) configurations.
The business model is a B2B2C hardware-sales model: Drutex manufactures finished fenestration products and sells them through an international authorized dealer and sales-representative network spanning at least nine European countries (Poland, Germany, Czech Republic, Slovakia, France, Italy, Spain, Sweden, Norway), supported by showrooms, an e-Portal for dealer coordination, and localized websites in 10+ languages. Pricing is quote-based and not publicly disclosed. Customer segments are primarily residential homeowners (renovation and new build), with secondary exposure to construction firms, developers, and the dealer/distributor channel itself. Value proposition centers on European-scale manufacturing autonomy, in-house production from A to Z, advanced thermal and acoustic performance, MACO hardware fittings, Swisspacer warm-edge spacers, and a Smart Home ecosystem integrated with Somfy Tahoma and BleBox that supports up to 40 automated scenarios and a stated 20–30% heating-bill reduction. Brand-building relies on flagship sports sponsorships with FC Bayern Munich, world speedway champion Bartosz Zmarzlik, Orlen Oil Motor Lublin, the Tour de Pologne UCI World Tour, and Inter Milan.
Drutex firmographics
Firmographics- Name
- Drutex
- Legal name
- Drutex S.A.
- Website
- https://drutex.eu
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Drutex S.A. is a privately held Polish manufacturer, founded in 1985, that produces PVC, aluminium, wooden, and wood-aluminium windows, doors, terrace systems, shutters, garage doors, facades, and pergolas for residential homeowners, developers, and dealers across at least nine European countries through an international dealer and showroom network.
- Ownership category
- akta.pro rank
Where Drutex is headquartered
LocationHeadquarters
- HQ city
- Bytów
- HQ country
- Poland
- HQ region
- Europe
Offices1 record
Markets served
Drutex business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Window and Door Sales: Drutex generates revenue primarily through the manufacture and sale of windows (PVC, aluminium, wooden), exterior doors, terrace systems, shutters, garage doors, venetian blinds, insect screens, and facade systems. Products are sold through an international dealer network.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
Drutex product offering
Product offeringCore offering
Drutex is a leading European manufacturer and seller of windows, doors, facades, and related building envelope products manufactured from PVC, aluminium, wood, and wood-aluminium composite materials. The portfolio spans PVC/aluminium/wooden windows, exterior doors (PVC, aluminium, wooden), lift-and-slide, sliding, folding, and tilt-and-slide (PSK) terrace systems, sectional garage doors, roller shutters, external venetian blinds, insect screens, aluminium facades, winter gardens, pergolas, and integrated smart home solutions. Products are produced in-house from A to Z and sold through an international authorised dealer and sales representative network serving European residential and commercial construction markets.
Product overview
Drutex is a manufacturer of windows, doors, gates, roller shutters, and facade blinds. The product portfolio is organized around multiple brands and material types spanning PVC, aluminium, wooden, and wood-aluminum composite systems. The core offering is structured as follows: PVC Windows are led by the IGLO EDGE (new, 7-chamber, Uw=0.66, 82mm), supported by the IGLO ENERGY (7-chamber, Uw=0.71) and IGLO ENERGY CLASSIC (7-chamber, Uw=0.73, square bead option) lines, the mid-range IGLO 5 / IGLO 5 CLASSIC (5-chamber, Uw=0.89), and the IGLO LIGHT, IGLO EXT, and IGLO PREMIER variants. The IDEAL line (IDEAL NEO AD/MD/MD-FS/MD MONOBLOCK/MD RENOVATION, IDEAL 7000 NL) provides additional PVC options with varying specifications. Aluminium Windows use the MB series (MB-86N SI, MB-79N SI, MB-70HI, MB-70, MB-45) for windows, doors, and terrace systems. Wooden Windows use the SOFTLINE brand in 68/78/88 mm depths. Wood-aluminum Windows use the DUOLINE brand in matching depths. Exterior Doors span PVC (IGLO ENERGY, IGLO 5, IGLO EDGE) and aluminium (MB series, D-ART Line new, PIVOT, MB-78EI Fire-Doors), plus SOFTLINE in wood. Terrace Systems encompass lift-and-slide HS (IGLO-HS, IGLO-HS ALUCOVER, MB-77HS HI, MB-77HS HI MONORAIL, MB-59HS HI, SOFTLINE HS, DUOLINE HS), sliding doors (IGLO EDGE SLIDE, IGLO SLIDE, MB-SLIDE, COR VISION, COR VISION PLUS — all new), folding doors (MB-86 FOLD LINE HD, SOFTLINE 68), and PSK tilt-and-slide systems across all material families. Shutters include adaptive and top-mounted aluminium and PVC variants with EPS insulated box options. Supporting products include external venetian blinds, insect screens (pleated), D-GATE sectional garage doors, facade systems (MB-SR50N), winter gardens (MB-WG60), pergola, and a Smart Home ecosystem integrating SOMFY Tahoma and BLEBOX for automated control. Accessories include handles, glass, ventilation, spacers, thresholds, automation, and installation hardware.
Differentiator
Problem solved
Functional benefit
Brands
- IGLO EDGE: Premium PVC window system with Uw = 0.66 W/(m2K) thermal transmittance, 7-chamber profile, 82mm installation depth, and 3 EPDM gaskets.
- IGLO Energy
- IGLO Energy Classic
- IGLO ENERGY ALUCOVER
- IGLO 5
- D-ART Line
- D-GATE
- Pergola
- Rolety (Shutters)
- Venetian Blinds
- INSECT SCREENS
- Smart Home
Products and services
- IGLO EDGE PVC Window Premium PVC window system with a 7-chamber A-class profile, 82 mm installation depth, and 3 EPDM gaskets including a central gasket, achieving Uw = 0.66 W/(m2K) thermal transmittance. Features an angular modern profile shape, double-chamber glazing package with Ug = 0.5 W/(m2K), Swisspacer Ultimate warm frame, V-perfect weld, 4 anti-theft strikers, microventilation, and DUBLIN aluminium handle. Targeted at residential and commercial construction projects demanding top-tier energy performance.
- IGLO ENERGY PVC Window PVC window system with a 7-chamber A-class profile, 82 mm installation depth, and the world's first central gasket made of foamed EPDM for enhanced energy efficiency. Achieves Uw = 0.71 W/(m2K) thermal transmittance and 37–46 dB sound insulation. Profile available in white and brown colours. Sold through dealers for residential and commercial construction.
- IGLO ENERGY CLASSIC PVC Window PVC window system with a 7-chamber profile, 82 mm installation depth, and foamed EPDM sealing system. Offers square-shaped glazing bead option for contemporary architectural trends. Achieves Uw = 0.73 W/(m2K) and 36–42 dB sound insulation. Profile available in white, anthracite, and bronze colours.
- IGLO ENERGY ALUCOVER PVC Window PVC window with external aluminium cover overlay combining thermal insulation performance with contemporary design. Features a 7-chamber profile, 93 mm installation depth, 3 EPDM gaskets, MACO MULTI-MATIC KS fittings with 4 anti-theft strikers, and Swisspacer Ultimate edge. Over 200 RAL colours for the aluminium part. Achieves Uw = 0.76 W/(m2K) and 36–42 dB sound insulation.
- IGLO 5 PVC Window PVC window system with a 5-chamber profile and 70 mm installation depth, featuring MACO MULTI-MATIC KS fittings, 2 anti-theft strikers, and argon gas-filled double-glazed units. Achieves Uw = 0.89 W/(m2K) and 36–44 dB sound insulation. Designed for both warm and cold climates at an attractive price point.
- IGLO 5 CLASSIC PVC Window PVC window variant of the IGLO 5 system featuring design variations such as a square-shaped glazing bead, expanding aesthetic options within the IGLO 5 family.
- IGLO LIGHT PVC Window PVC window system in the IGLO family with a 5-chamber profile, 70 mm installation depth, and 2 EPDM gaskets. Achieves Uw = 0.88 W/(m2K) and 34 dB sound insulation. Positioned as a lightweight variant.
- IGLO EXT PVC Window PVC window system in the IGLO family with a 5-chamber profile, 70 mm installation depth, and 2 EPDM gaskets. Achieves Uw = 0.89 W/(m2K). Designed for external applications.
- IGLO PREMIER PVC Window PVC window system in the IGLO family with a 5-chamber profile, 70 mm installation depth, and 2 EPDM gaskets. Achieves Uw = 0.89 W/(m2K).
- IDEAL PVC Window Line PVC window product line encompassing multiple sub-variants (IDEAL NEO AD, IDEAL NEO MD, IDEAL NEO MD-FS, IDEAL NEO MD MONOBLOCK, IDEAL NEO MD RENOVATION, IDEAL 7000 NL) with varying installation depths (76 mm–162 mm), chamber counts (5–6), and gasket configurations.
- MB-86N SI Aluminium Window Aluminium window system with thermal break technology, providing high thermal insulation and structural strength for residential and commercial applications.
- MB-79N SI Aluminium Window Aluminium window system with thermal break, offering strong thermal and acoustic performance for various building types.
- MB-70HI Aluminium Window Aluminium window system with high insulation (HI) thermal break technology for enhanced energy efficiency.
- MB-70 Aluminium Window Aluminium window system providing a balance of thermal performance and cost-effectiveness for standard applications.
- MB-45 Aluminium Window Aluminium window system designed for interior or moderate-exposure applications where full thermal break is not required.
- SOFTLINE Wooden Window Wooden window system available in three installation depth options: 68 mm, 78 mm, and 88 mm. Offers classic timber aesthetics combined with modern thermal and acoustic performance. Available in window, door, and terrace system variants.
- DUOLINE Wood-Aluminium Window Wood-aluminium composite window system combining wooden interior aesthetics with external aluminium cladding for weather resistance. Available in 68 mm, 78 mm, and 88 mm installation depths. Available in window, door, and terrace system variants.
- IGLO EDGE Doors PVC PVC exterior door under the IGLO EDGE brand, extending the modern angular IGLO EDGE profile design to exterior door applications.
- D-ART Line Aluminium Door Aluminium exterior door line distinguished by its design aesthetics, positioned as a premium aluminium door offering with contemporary styling.
- MB-86N SI Aluminium Door Aluminium exterior door system with thermal break technology, providing high thermal insulation, structural integrity, and design flexibility.
- MB-79N SI+ Aluminium Door Aluminium exterior door system with enhanced thermal break performance, building on the MB-79N SI platform with improved specifications.
- MB-70HI Aluminium Door Aluminium exterior door system with high insulation thermal break technology, offering superior thermal performance for building entrances.
- MB-70 Aluminium Door Aluminium exterior door system providing reliable thermal performance and design options for residential and commercial entrances.
- MB-45 Aluminium Door Aluminium exterior door system designed for applications where full thermal break is not required.
- MB-78EI Fire-Rated Aluminium Door Aluminium fire-rated door system (EI classification) designed for fire safety applications, providing specified fire resistance duration.
- PIVOT Aluminium Door Aluminium pivot door system featuring a pivoting opening mechanism rather than traditional hinges, creating a distinctive architectural entrance solution.
- SOFTLINE Wooden Exterior Door Wooden exterior door system available in 68 mm, 78 mm, and 88 mm installation depths, offering classic timber aesthetics for residential entrances.
- IGLO-HS Lift-and-Slide PVC Terrace Door Lift and slide PVC terrace door system enabling large glazed openings with smooth sliding operation and high thermal insulation. Designed for terrace and balcony access.
- IGLO-HS ALUCOVER Lift-and-Slide Terrace Door Lift and slide PVC terrace door system with external aluminium cover overlay, combining IGLO-HS thermal performance with enhanced design aesthetics and color options through aluminium cladding.
- MB-77HS HI Aluminium Lift-and-Slide Door Aluminium lift and slide terrace door system with high insulation (HI) thermal break technology for superior thermal performance in large glazed openings.
- MB-77HS HI MONORAIL Lift-and-Slide Door Aluminium lift and slide terrace door system variant with high insulation thermal break and monorail configuration, optimizing the sliding mechanism for specific architectural requirements.
- MB-59HS HI Aluminium Lift-and-Slide Door Aluminium lift and slide terrace door system with high insulation thermal break, offering a solution for thermal performance in large sliding door applications.
- SOFTLINE HS Wooden Lift-and-Slide Door Wooden lift and slide terrace door system from the SOFTLINE family, combining timber aesthetics with smooth lift-and-slide operation for terrace access.
- DUOLINE HS Wood-Aluminium Lift-and-Slide Door Wood-aluminium composite lift and slide terrace door system from the DUOLINE family, offering wooden interior aesthetics with aluminum exterior cladding and lift-slide functionality.
- IGLO EDGE SLIDE PVC Sliding Terrace Door Sliding PVC terrace door system under the IGLO EDGE brand, extending the angular, modern IGLO EDGE design language to large glazed sliding openings.
- IGLO SLIDE PVC Sliding Terrace Door Sliding PVC terrace door system offering smooth sliding operation for terrace and balcony access, complementing the IGLO window and door product range.
- MB-SLIDE Aluminium Sliding Terrace Door Aluminium sliding terrace door system providing a lightweight and durable solution for sliding glass openings in residential and commercial buildings.
- COR VISION Aluminium Sliding Terrace Door Aluminium sliding terrace door system characterized by its minimal sightlines and large glazed surfaces, designed for contemporary architectural styles with an emphasis on maximizing natural light.
- COR VISION PLUS Aluminium Sliding Terrace Door Aluminium sliding terrace door system building on COR VISION with enhanced performance specifications, offering minimal sightlines and maximized glazing in a premium aluminum system.
- MB-86 FOLD LINE HD Aluminium Folding Door Aluminium folding terrace door system (accordion/bifold) with heavy-duty (HD) construction, enabling multiple panels to fold and stack for wide open openings between interior and exterior spaces.
- SOFTLINE 68 Wooden Folding Door Wooden folding terrace door system from the SOFTLINE 68 line, enabling wide openings through multiple folding panels with timber aesthetics.
- IGLO ENERGY PSK Tilt-and-Slide Door Tilt and slide PVC terrace door (PSK system) under the IGLO ENERGY brand, combining the 7-chamber IGLO ENERGY profile with parallel sliding and tilt functionality for terrace access.
- Aluminium Roller Shutters Top-mounted and adaptive aluminium roller shutter systems for façade installation, providing solar shading, security, thermal insulation, and privacy control. Available with multiple lath types (Z90, S90, C80) and integration with SOMFY smart management systems.
- PVC Roller Shutters Top-mounted PVC roller shutter system installed on the window frame, providing thermal insulation, solar shading, security, and noise reduction.
- Roller Shutters with Styrofoam Box Top-mounted roller shutter system with an expanded polystyrene (EPS/styrofoam) insulated box, providing enhanced thermal performance in addition to standard shutter benefits.
- External Venetian Blinds Exterior venetian blind systems (façade blinds) providing solar control and privacy through adjustable lath rotation up to 90 degrees. Available in top-mounted and adaptive variants. Controlled via remote, smartphone, or Smart Home integration. Lath types include Z90, S90, C80. Smart Home integration may reduce heating bills by 20–30%.
- Pleated Insect Screens Pleated (plissé) insect screen system for windows and doors, deployable without a roller. Available for installation in window recess, on window frame, on building façade, or within roller shutter guides. Multiple RAL color options.
- D-GATE Sectional Garage Door Sectional garage door system available in three variants (D-GATE U with front torsion spring, D-GATE B with rear torsion spring, D-GATE T with tension spring). Features 40 mm and 60 mm panel thicknesses, OneTool installation technology (30–45 minute installation), FS (Finger Safe) panel design, compatibility with Somfy/Beninca/Sommer/Came automation, and 2-year extended warranty. Panels in smooth, Woodgrain, and embossed finishes across a full RAL color palette.
- MB-SR50N Aluminium Curtain Wall Facade System Aluminium curtain wall/facade system providing large-area glazed exteriors for commercial and residential buildings. Available in standard (SR50N) and high insulation (SR50N HI) variants.
- MB-WG60 Aluminium Winter Garden System Aluminium winter garden (conservatory/glass pavilion) system enabling the creation of glazed extensions and garden rooms attached to buildings.
- Aluminium Pergola Aluminium pergola system for terraces, gardens, and outdoor spaces. Features a roof made of chambered lamellas with adjustable rotation from 0° up to 110°. Available with wood-imitating finish, ZIP screen, or glass sliding system as optional side casings. Offered in over 200 RAL colors.
- Smart Home Solutions Integrated smart home ecosystem enabling remote and automated control of windows, doors, heating, and roller shutters via smartphone, tablet, or web browser. Features SOMFY Tahoma integration with up to 40 automated scenarios, BLEBOX miniature controllers for global remote access, MACO motor-driven window automation with building management system integration, automatic door closing with fingerprint/keypad motor integration, electronic key-operated lock cylinders, and intelligent lighting integration. May reduce heating bills by 20–30%.
- Window and Door Accessories Comprehensive range of window and door accessories including aluminium and PVC infill panels, door handles and pull bars, sandblasted glass, mounting accessories, ventilation systems (Aereco, Awenta, Ventair, RENSON, Brookvent), spacers (Swisspacer Ultimate and galvanized steel), renovation frames, balcony thresholds, window sills, door thresholds, MACO fittings (multi-step tilt, comfort, concealed, TBT, friction brake), glazing beads, anti-panic fittings, terrace system automation, and laths.
Quantifiable outcome
- Smart solutions may decrease heating bills by 20-30 percent according to Somfy
Companies that use Drutex
Customer profileSegments3 records
Ideal customer profiles3 records
Drutex technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature5 records
Drutex partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core, flagship and minor.
- Orlen Oil Motor LublincoreDrutex sponsors the Orlen Oil Motor Lublin speedway team, with sponsorship active during 2023-2024. The partnership connects Drutex with passionate motorsport fans in Poland.
- FC Bayern MunichflagshipDrutex is the Official Partner of FC Bayern Munich, one of the world's most prestigious football clubs. This partnership, described as built on shared values of perfection, creativity, and professionalism, provides significant international brand exposure for Drutex across European markets.
- Bartosz ZmarzlikcoreWorld champion speedway rider Bartosz Zmarzlik is sponsored by Drutex. The partnership with this elite athlete supports brand recognition and aligns with Drutex's values of excellence and achievement.
- SomfycoreSomfy is a key technology partner providing smart home automation systems. Drutex products integrate with Somfy Tahoma system for remote control of windows, doors, and roller shutters via smartphone, tablet, or web browser.
- Tour de Pologne UCI World TourcoreDrutex sponsors the Tour de Pologne cycling race, one of Poland's largest sporting events and part of the UCI World Tour. Sponsorship includes Tour de Femme (women's race) from 2024.
- Inter MilanminorDrutex partnered with Italian Serie A football club Inter Milan as part of marketing campaign to build brand awareness in international markets.
- MACOcoreMACO supplies window fittings and hardware for Drutex PVC and aluminium windows. MACO MULTI-MATIC KS fittings with anti-theft strikers and anticorrosion coating are standard in many product lines.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Drutex competitors and assessment
Company assessmentDirect peers
- Aluplast: Aluplast is one of Europe's largest PVC window and door profile manufacturers, with comparable IDEAL-line competitors to Drutex's IDEAL series. It is a key direct peer in the mid-market PVC fenestration segment.
- REHAU Group: REHAU is a European polymer-based systems manufacturer with a major window, door, and facade profile business. It directly competes with Drutex in PVC and composite window systems across Europe and is a benchmark for premium fenestration.
- VEKA Group: VEKA is a global PVC window profile manufacturer with strong European presence. It competes directly with Drutex's IGLO and IDEAL PVC window brands across the European dealer network.
- Kömmerling (Profine Group): Profine/Kömmerling produces PVC window and door systems across Europe under the Kömmerling, KBE, and Trojan brands. It competes directly with Drutex in the mid-market PVC window segment across Germany, Poland, and Eastern Europe.
- Schüco: Schüco is a leading European manufacturer of aluminium and PVC window, door, and facade systems. It overlaps heavily with Drutex's aluminium window/door and facade portfolio (MB-SR50N-equivalent products) and competes for premium specification projects.
- Gealan Fenster-Systeme: Gealan is a European PVC window profile manufacturer (part of the VEKA Group) with strong presence in Germany and Central/Eastern Europe. It is a direct competitor to Drutex's IGLO and IDEAL PVC lines.
- Salamander Industrie-Produkte: Salamander is a German manufacturer of PVC window and door systems (Streamline, bluEvolution, greenEvolution). It is a direct peer in the European PVC fenestration market alongside Drutex's IGLO family.
- Reynaers Aluminium: Reynaers is a Belgian manufacturer of aluminium window, door, sliding, and facade systems for residential and commercial use. It directly competes with Drutex's MB-series aluminium products and COR VISION sliding systems.
- Internorm: Internorm is a European manufacturer of PVC, aluminium, and wood-aluminium windows and doors, especially known in Austria, Germany, Switzerland, and Italy. It is highly comparable to Drutex's premium IGLO EDGE and DUOLINE product lines.
Broad incumbents
- Somfy: Somfy is the global leader in smart home automation for blinds, shutters, and awnings, and a current technology partner of Drutex. It is a broader incumbent in the connected-home ecosystem that complements and competitively surrounds Drutex's window/door automation.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Drutex social profiles
Digital presenceDrutex financial estimates
Financial estimateRevenue estimate
Valuation estimate
Drutex leadership team
Management profileNumber of profiles
Profiles1 record
Drutex funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Drutex M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Drutex
What does Drutex do?
Drutex is a leading European manufacturer and seller of windows, doors, facades, and related building envelope products manufactured from PVC, aluminium, wood, and wood-aluminium composite materials. The portfolio spans PVC/aluminium/wooden windows, exterior doors (PVC, aluminium, wooden), lift-and-slide, sliding, folding, and tilt-and-slide (PSK) terrace systems, sectional garage doors, roller shutters, external venetian blinds, insect screens, aluminium facades, winter gardens, pergolas, and integrated smart home solutions. Products are produced in-house from A to Z and sold through an international authorised dealer and sales representative network serving European residential and commercial construction markets.
When was Drutex founded?
Drutex was founded in 1985. It employs 1,001 to 5,000 people.
Where is Drutex based?
Drutex is headquartered in Bytów, Poland, in the Europe region.
How does Drutex make money?
One revenue line is on record: window and Door Sales.
Who are Drutex's main competitors?
Direct peers on record are Aluplast, REHAU Group, VEKA Group, Kömmerling (Profine Group), Schüco, Gealan Fenster-Systeme, Salamander Industrie-Produkte, Reynaers Aluminium and Internorm. Somfy is listed as a broad incumbent.
Does Drutex have an API?
No public API is recorded for Drutex.