J.M. van Delft + zn
J.M. van Delft + zn is a fourth-generation Dutch family-owned facade constructor (founded 1907, Drunen) that designs, manufactures, and installs bespoke steel and aluminium window frames, doors, and curtain walls for private luxury residences and commercial contractors across the Netherlands.
- Company typePrivate
- Founded1907
- HeadquartersDrunen, Netherlands
- Headcount51–100
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What J.M. van Delft + zn does
J.M. van Delft + zn is a fourth-generation Dutch family-owned facade constructor (gevelbouwer), founded in 1907 and headquartered in Drunen, Netherlands. The company designs, engineers, manufactures, and installs bespoke steel and aluminium facade systems — including window frames (kozijnen), curtain walls (vliesgevels), entrance screens (puien), sliding doors (schuifdeuren), skylights (lichtdak), and custom steel structures — for both private luxury residential clients and commercial construction projects across the Netherlands. Operations are fully integrated in-house, spanning technical CAD drawing, profile-system-based production using exclusive Schücco (aluminium) and Jansen (steel) systems, logistics coordination, on-site assembly, and after-sales service and maintenance.
Revenue is generated through bespoke, quote-based project contracts priced per scope, materials, and complexity. The go-to-market is dual-channel: a direct showroom-driven B2C motion for private homeowners (supported by a unique 20-year residential warranty), and a subcontractor motion for main contractors, developers, architects, and public institutions in the B2B segment. The firm holds the Hofleverancier (Royal Supplier) designation from the Dutch Royal Court and operates with 51-100 employees from a single Drunen production site, with logistics supported by external transport partner Lammers (~25 external transports per week) and own fleet capacity. Customer industries span healthcare, automotive retail, logistics real estate, cultural heritage, mobility infrastructure, and luxury private residential — with projects featured in the Schücco and Jansen global architecture calendars for 2026 and heritage work nominated for the Erfgoed Duurzaamheidsprijs 2025.
J.M. van Delft + zn firmographics
Firmographics- Name
- J.M. van Delft + zn
- Legal name
- JM van Delft & zn
- Website
- https://jmvandelft.nl
- Company type
- Private
- Founded year
- 1907
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- J.M. van Delft + zn is a fourth-generation Dutch family-owned facade constructor (founded 1907, Drunen) that designs, manufactures, and installs bespoke steel and aluminium window frames, doors, and curtain walls for private luxury residences and commercial contractors across the Netherlands.
- Ownership category
- akta.pro rank
J.M. van Delft + zn industry classification
Industry- Product category
- Architectural Façade Manufacturing
- NAICS
- Metal Window and Door Manufacturing (332321), Ornamental and Architectural Metal Products Manufacturing (33232), Sheet Metal Work Manufacturing (332322), Architectural and Structural Metals Manufacturing (3323)
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442), Sheet Metal Work (3444), Fabricated Structural Metal Products (3440)
- akta.pro primary industry
- Storefronts, Curtain Wall & Window Wall Systems (IMADAIAG)
- akta.pro secondary industries
- Windows (IMADAIAC), Architectural & Building Glazing Systems (Curtain Wall/Storefront/Canopies) (IMADAHAB), Metal Cladding, Soffits & Trim (Non-Panel Components) (IMADACAM), Interior Doors (IMADAIAB)
Keywords
Where J.M. van Delft + zn is headquartered
LocationHeadquarters
- HQ city
- Drunen
- HQ country
- Netherlands
- HQ region
- Europe
Offices2 records
Markets served
J.M. van Delft + zn business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- Custom facade project contracts: Revenue is generated through bespoke project-based contracts for the design, manufacture, and installation of steel and aluminium facade elements. Projects range from private villas to large commercial buildings, with pricing determined per project based on scope, materials, and complexity. Both B2B (contractors, developers) and B2C (private homeowners) channels contribute revenue.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
J.M. van Delft + zn product offering
Product offeringCore offering
J.M. van Delft + zn designs, engineers, manufactures, and installs bespoke steel and aluminium facade elements, including window frames (kozijnen), curtain walls (vliesgevels), entrance screens (puien), sliding doors, windows, glass skylights, interior steel screens, and printed glass art. The company operates an end-to-end in-house model covering technical drawing, fabrication, transport logistics, on-site assembly, and after-sales service, using premium Schüco (aluminium) and Jansen (steel) profile systems.
Product overview
J.M. van Delft & zn is a fourth-generation family business (established 1907) headquartered in Drunen, Netherlands, operating as a specialist facade constructor (gevelbouwer). The company offers an integrated suite of aluminum and steel facade products, encompassing window frames (kozijnen), curtain walls (vliesgevels), entrance screens (puien), sliding doors (schuifdeuren), windows (ramen), doors, skylights (lichtdak), printed glass art panels, and custom-fabricated sheet metal components (zetwerk). Their product portfolio is organized around two primary material lines — aluminum (Aluminium kozijnen, Aluminium vliesgevels, Aluminium puien, Aluminium schuifdeuren, Aluminium ramen) and steel (Stalen kozijnen, Stalen vliesgevels, Stalen puien, Stalen ramen/deuren/gevels) — supported by premium system brands including Schüco AWS 75 BS (windows), Schüco ADS 75 SI (doors), and Schüco ASE 80 HI duorail (sliding doors). The company operates an end-to-end model, managing everything from technical engineering and CAD drawing through in-house production, transport logistics, and on-site installation and commissioning. A full after-sales service and maintenance offering (Service & Onderhoud) extends the customer relationship post-installation. JM van Delft serves both the residential (particulier) and commercial (zakelijk) market segments, and holds the royal court supplier designation (Hofleverancier) with a distinctive 20-year product warranty.
Differentiator
Problem solved
Functional benefit
Products and services
- Aluminium kozijnen (Aluminum window frames)
Quantifiable outcome
- Unique 20-year warranty on residential window frames — unique in the Dutch market
- +1 more outcomes
Companies that use J.M. van Delft + zn
Customer profileNamed customers16 records
Segments3 records
Ideal customer profiles2 records
J.M. van Delft + zn technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
J.M. van Delft + zn partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core and minor.
- SchücocoreJM van Delft works exclusively with Schüco as its aluminium system supplier. Schüco is a leading global manufacturer of aluminium facade, window, and door systems. This partnership ensures JM van Delft has access to premium aluminium profile systems for its projects.
- Jansen Steel SystemscoreJM van Delft works exclusively with Jansen Steel Systems as its steel system supplier. Jansen is a premium manufacturer of steel profile systems for windows, doors, and facades. This partnership enables the delivery of high-quality steel facade solutions.
- Transportbedrijf LammersminorLammers handles approximately 25 external transports per week for JM van Delft's project deliveries. The company coordinates loading, logistics planning, and pickup/drop-off of facade elements to construction sites across the Netherlands.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
J.M. van Delft + zn competitors and assessment
Company assessmentBroad incumbents
- Aluprof: One of the largest European manufacturers of aluminium window, door, and facade systems, headquartered in Poland. Comparable as a BROAD_INCUMBENT: provides aluminium facade profile systems used by fabricators across Europe, overlapping with JM van Delft's aluminium product line and competing through distribution partners.
- Permasteelisa: Global leader in premium architectural envelopes, curtain walls, and bespoke facades for iconic buildings. Comparable as a BROAD_INCUMBENT: operates at international scale on complex curtain wall and steel facade projects that overlap with JM van Delft's commercial/curtain wall business, though at vastly greater size.
- Reynaers Aluminium: Belgian-headquartered European leader in aluminium solutions for windows, doors, curtain walls, and sliding doors. Comparable as a BROAD_INCUMBENT: offers a nearly identical product portfolio (aluminium window frames, curtain walls, sliding doors) via dealer/fabricator networks that compete with JM van Delft for specification.
- Jansen Steel Systems: JM van Delft's exclusive steel system supplier and a premium Swiss/European manufacturer of steel facade profiles. Comparable as a BROAD_INCUMBENT: produces and supplies steel window/door/facade systems used across European construction, overlapping with JM van Delft's steel product range while operating at much larger scale.
- Kawneer: Global architectural aluminium products company (part of Arconic) producing curtain walls, windows, doors, and framing systems. Comparable as a BROAD_INCUMBENT: offers overlapping aluminium facade capabilities at international scale, though focused on commercial construction rather than bespoke villa residential.
- Schüco: JM van Delft's exclusive aluminium system supplier and a global leader in window, door, and facade systems. Schüco is comparable as a BROAD_INCUMBENT: it offers overlapping facade/window/curtain wall capabilities at massive scale and competes indirectly for specification decisions, though it does not perform bespoke installation like JM van Delft.
- Technal: European aluminium building envelope systems brand (part of Norsk Hydro/Extruded Solutions) producing curtain walls, windows, doors, and sliding doors for commercial and residential projects. Comparable as a BROAD_INCUMBENT: competing system supplier competing for specification via fabricator networks similar to Schüco/Reynaers.
Emerging players
- Solarlux: German specialist in bespoke aluminium/glass facade systems, sliding doors, and winter gardens focused on premium residential and commercial projects. Comparable as an EMERGING_PLAYER: similar boutique positioning in bespoke glass facades for premium villas, though typically serving high-end German and surrounding markets with selective overlap to JM van Delft's Dutch luxury residential segment.
Direct peers
- HC Groep: Dutch metal facade and window frame specialist serving residential and commercial markets with bespoke steel and aluminium systems. Comparable as a DIRECT_PEER: similar bespoke fabrication model, material mix (steel and aluminium), and customer profile in the Dutch construction market.
- MHB Group: Dutch bespoke facade constructor specializing in steel and aluminium facades, window frames, and curtain walls for residential and commercial projects. Comparable as a DIRECT_PEER: similar in-house manufacturing model, Dutch market focus, and premium project positioning — a head-to-head competitor for the same architect/main-contractor specifications.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
J.M. van Delft + zn social profiles
Digital presenceJ.M. van Delft + zn compliance and trust
Trust signalCompliance3 records
J.M. van Delft + zn financial estimates
Financial estimateRevenue estimate
Valuation estimate
J.M. van Delft + zn leadership team
Management profileNumber of profiles
Profiles6 records
J.M. van Delft + zn funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
J.M. van Delft + zn 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 J.M. van Delft + zn
What does J.M. van Delft + zn do?
J.M. van Delft + zn designs, engineers, manufactures, and installs bespoke steel and aluminium facade elements, including window frames (kozijnen), curtain walls (vliesgevels), entrance screens (puien), sliding doors, windows, glass skylights, interior steel screens, and printed glass art. The company operates an end-to-end in-house model covering technical drawing, fabrication, transport logistics, on-site assembly, and after-sales service, using premium Schüco (aluminium) and Jansen (steel) profile systems.
Is J.M. van Delft + zn a public or private company?
J.M. van Delft + zn is a private company. It is classified as family owned and is currently operating.
When was J.M. van Delft + zn founded?
J.M. van Delft + zn was founded in 1907. It employs 51 to 100 people.
Where is J.M. van Delft + zn based?
J.M. van Delft + zn is headquartered in Drunen, Netherlands, in the Europe region.
How does J.M. van Delft + zn make money?
One revenue line is on record: custom facade project contracts.
Who are J.M. van Delft + zn's main competitors?
Broad incumbents on record are Aluprof, Permasteelisa, Reynaers Aluminium, Jansen Steel Systems, Kawneer, Schüco and Technal. Solarlux is listed as an emerging player. Direct peers are HC Groep and MHB Group.
Does J.M. van Delft + zn have an API?
No public API is recorded for J.M. van Delft + zn.
What industry is J.M. van Delft + zn in?
J.M. van Delft + zn's product category is Architectural Façade Manufacturing. Its primary akta.pro industry code is IMADAIAG, Storefronts, Curtain Wall & Window Wall Systems, with a secondary code of IMADAIAC, Windows. Its NAICS code is 332321 and its SIC code is 3442.