Custom-made windows and doors in plastic, wood and wood-aluminium including shading systems and installation.
Jomü Fenster- und Elementebau GmbH
Trier-Zewen (DE) · Luxembourg (LU)New on Amplifa
About JOMÜ
Jomü Fenster- und Elementebau GmbH, based in Trier-Zewen, manufactures custom-made windows and doors from plastic (PVC), wood and wood-aluminium, complemented by entrance doors, balcony doors, lift-and-slide doors and shading systems such as roller shutters, external venetian blinds and ZipScreen. Production takes place on a computer-controlled production line with a cutting capacity of around 240 window units per shift, including a cutting centre, a 4-head welding machine, a fully automatic hardware fitting machine and a glazing line. Founded in 1963 by Josef Müller, the company employs around 50 staff at its Trier-Zewen and Luxembourg locations. Customers include building owners, carpenters and retailers as well as commercial construction, residential construction, renovation and heritage conservation; offerings include the Monumental Line heritage conservation system and RAL painting. Reference projects include the Trier Cadastral Office with over 180 produced and installed arched elements as well as multi-family houses in Mertert (Luxembourg).
- Site
- Trier-Zewen
- Processes
- Plastic window (PVC) production, Wood window production, Wood-aluminium window production, Entrance door (plastic/wood) manufacturing, Balcony door manufacturing (4-sided frame, with threshold), Lift-and-slide door manufacturing (Schüco LivIngSlide, Uf 1.3 W/(m²K), Uw down to 0.80 W/(m²K), RC2), Roller shutters (Alulux) supply and installation, External venetian blinds (Alulux/ARTec) supply and installation
- Materials
- Plastic (PVC), Wood (pine, meranti, spruce, larch, oak), Aluminium, EPDM (sealing material), Glass (insulating glass), Steel (steel profiles, steel reinforcement, fittings), Stainless steel (running carriage), NEOPOR® (high-performance insulation material)
- Founded
- 1963
- Employees
- ca. 50
- Industries
- Construction and auxiliary construction trades, Commercial construction (authorities), Residential construction (single-family/multi-family houses), Renovation/refurbishment, Heritage conservation
- 01
Consulting and design/planning
- 02
Cutting (computer-controlled production line)
- 03
Profile processing/welding
- 04
Hardware fitting assembly
- 05
Glazing line (hanging of the sashes)
- 06
RAL painting or surface treatment
- 07
Installation at the customer's site
Materials and Processes
Plastic (PVC)
Most important material for window profiles; durable, low-maintenance and with good thermal insulation thanks to multi-chamber profiles.
Wood (pine, meranti, spruce, larch, oak)
Natural material with good insulation properties; factory-applied primer and thick-coat acrylic-based stain.
Aluminium
Weather protection shell on wood-aluminium windows, as well as material for roller shutters, external venetian blinds and ZipScreen.
EPDM (sealing material)
Weldable seal for increased sealing effect at the corner area of window elements.
Glass (insulating glass)
Safety and insulating glass as equipment for window and door profiles.
Steel (profiles, reinforcement, fittings)
Steel reinforcement of PVC profiles as well as hardware technology.
NEOPOR® (high-performance insulation material)
Insulation material used, among other things, in the roller shutter area.
Locations
Trier-Zewen
DEProduction, showroom, administration
- Materials
- Plastic (PVC), wood, wood-aluminium
- Cutting centre
- 4-head welding machine with integrated temperature sensor
- Fully automatic machine (hardware fitting assembly on sashes)
- Glazing line ("wedding")
Luxembourg
LULocation
Components and Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Plastic window (PVC) productionPlastic | – | – | – | – | Plastic (PVC), Steel (reinforcement), Glass |
| Wood window productionPlastic | – | – | – | – | Wood, Glass |
| Wood-aluminium window productionPlastic | – | – | – | – | Wood, Aluminium, Glass |
| Entrance door (plastic/wood) manufacturingPlastic | – | – | – | – | Plastic (PVC), Wood |
| Balcony door manufacturing (4-sided frame, with threshold)Plastic | – | – | – | – | Plastic (PVC), Wood, Aluminium |
| Lift-and-slide door manufacturing (Schüco LivIngSlide, Uf 1.3 W/(m²K), Uw down to 0.80 W/(m²K), RC2)Plastic | – | – | – | – | Plastic (PVC), Glass, Stainless steel |
| Roller shutters (Alulux) supply and installationAssembly | – | – | – | – | Aluminium, NEOPOR® (insulation material) |
| External venetian blinds (Alulux/ARTec) supply and installationAssembly | – | 5.00 m × 4.50 m | – | – | Aluminium |
| ZipScreen (fabric screens) supply and installationAssembly | – | – | – | – | Aluminium, Fibreglass, Polyester, PVC |
| Window and door profile fittings: glazing bars, glass, hardware, ventilation systemsAssembly | – | – | – | – | Aluminium, Glass, EPDM, Steel |
| Installation of window and door systems (reference projects, e.g. arched elements)Assembly | – | – | – | – | Glass, Wood, Aluminium |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Cutting centre | unknown | – | – | – | Trier-Zewen |
| 4-head welding machine with integrated temperature sensor | unknown | – | – | – | Trier-Zewen |
| Fully automatic machine (hardware fitting assembly on sashes) | unknown | – | – | – | Trier-Zewen |
| Glazing line ("wedding" – hanging of sashes into the frame) | unknown | – | – | – | Trier-Zewen |
Additional services
Reference customers
Company History
- 1963
Founded as a carpentry business by Josef Müller (namesake of JOMÜ); specialisation in windows, initially exclusively wooden windows.
Over time, investments in its own PVC production and wood-aluminium production; around 55 years of market experience.