
Custom-made windows and entrance doors made of PVC, wood and wood-aluminium for qualified trade retailers and craftsmen in northern Germany.
Baltic Fenster GmbH
Langenhorn (plant, Hohe Koppel 1) · Langenhorn (Hinrikenhof exhibition yard, Dorfstraße 164)New on Amplifa
About Baltic Fenster
Baltic Fenster GmbH manufactures PVC windows and doors in Langenhorn, North Frisia, based on VEKA profile systems (Class A according to DIN EN 12608) with steel reinforcement and functional insulating glass. The product range also includes wood and wood-aluminium windows as well as wood, wood-aluminium and aluminium entrance doors from the EGE Manufaktur Sangerhausen, whose corporate group Baltic has been part of since 2018. Production takes place on an automated production line with two machining centres, two sawing centres, welding and cleaning stations, a hardware fitting machine and a manipulator for glazing; around 30,000 building elements leave the plant every year. The products are designed for the high wind load zones of the North Sea coast and, according to the company, exceed the IFT application recommendations. Supply is exclusively to qualified trade retailers, complemented by an own vehicle fleet, on-site service, the PrefShop dealer software and a subsidy advisory service.
- Site
- Langenhorn
- Processes
- PVC window manufacturing (VEKA profile systems), Cutting in two sawing centres, Welding (window profiles), Cleaning (window profiles), Hardware fitting assembly (hardware fitting machine), Glazing, Window construction from PVC (windows and entrance doors), Wood window manufacturing (EGE Manufaktur, IV68/80/90)
- Materials
- Rigid PVC (high-impact-resistant), Steel (reinforcement), Functional insulating glass, Pine, Meranti, Larch, Oak, Sapele mahogany
- Founded
- 1980
- Employees
- around 85
- Industries
- Window and door construction, Construction industry / building elements, Trade retail and craftsmen, Property developers / large-scale projects, Renovation and new construction, Trade retail and craftsmen (qualified trade retail)
- 01
Cutting of PVC profiles and steel reinforcement in sawing centres or machining
- 02
Profile machining in the machining centre
- 03
Welding of the frames
- 04
Cleaning of the weld seams
- 05
Hardware fitting assembly (hardware fitting machine)
- 06
Glazing (manipulator, glazing block insertion)
- 07
Manual work for muntins and stile elements
- 08
Final inspection
- 09
Delivery with own vehicle fleet
- 10
On-site service, maintenance and window inspection
Materials & Processes
Rigid PVC (VEKA Class A, e.g. Softline 82 MD, VEKA PURE 82)
High-impact-resistant profile material according to DIN EN 12608 with 3.0 mm outer wall thickness for PVC windows and doors.
Steel (reinforcement)
Steel reinforcement in all profile sections for stability under wind load and burglar resistance.
Functional insulating glass (double/triple)
Thermal, acoustic, security and solar protection glazing, partly with TGI edge bond (warm edge).
Pine, meranti, larch, oak, sapele mahogany
Solid wood layers for wood windows (IV 68/80/90) and entrance doors from the EGE Manufaktur.
Aluminium (shells, handles, fittings, Heroal D 72 PF EM)
Weather-resistant outer shells on wood-aluminium systems as well as aluminium entrance doors in RAL colours and anodised finishes.
Stainless steel
Door handles and rosettes for entrance doors.
Brass and bronze
Materials for rim knobs, mortise lock sets and interior handles.
Epoxy resin (DuraResist surface)
Surface system for entrance doors.
Sites

Langenhorn Plant
DEProduction, administration
- Lot size
- Single-unit and series production
- Materials
- PVC, steel, insulating glass
- 2 machining centres (cutting, second machining centre 2022)
- 2 sawing centres
- Welding stations
- Cleaning stations
- Hardware fitting machine
- Manipulator for glazing
- Automated production line
Hinrikenhof Exhibition Yard
DEExhibition centre with two show homes, consulting
Building Elements


Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| PVC window manufacturing (VEKA profile systems)Plastics | – | – | – | – | Rigid PVC (VEKA Class A), Steel reinforcement, Functional insulating glass |
| Cutting in two sawing centresMachining | – | – | – | – | Steel, PVC |
| Welding (window profiles)Joining | – | – | – | – | PVC |
| Cleaning (window profiles)Surface | – | – | – | – | PVC |
| Hardware fitting assembly (hardware fitting machine)Assembly | – | – | – | – | PVC, Steel |
| GlazingAssembly | – | – | – | – | Functional insulating glass (double/triple) |
| Window construction from PVC (windows and entrance doors)Plastics | – | – | – | – | PVC, Steel, Insulating glass |
| Wood window manufacturing (EGE Manufaktur, IV68/80/90)Plastics | – | – | – | – | Pine, Meranti, Larch, Oak, Mahogany, Glass |
| Wood-aluminium window manufacturing (EGE Manufaktur, 68/80/90)Assembly | – | – | – | – | Wood, Aluminium, Glass |
| Wood-aluminium entrance door manufacturingAssembly | – | – | – | – | Wood, Aluminium, Glass |
| Wood entrance door manufacturing (EGE Manufaktur)Assembly | – | – | – | – | Pine, Meranti, Larch, Oak, Sapele mahogany, Glass |
| Wood surface treatment (dip impregnation, thick-film stain, spray lacquer)Surface | – | – | – | – | Wood |
| Insect protection manufacturing (InScreen for lift-and-slide doors)Assembly | – | – | – | – | Aluminium (powder-coated), Decorative film, Pleated blinds |
| PVC side building door manufacturing (NGT series)Plastics | – | max. 2300 mm × max. 1100 mm | – | – | PVC (VEKA Softline 76 AD), Glass Ug 1.1 |
| Aluminium entrance doors (Heroal D 72 PF EM)Assembly | – | – | – | – | Aluminium, Glass (triple) |
| Solid wood surface manufacturing (Lignum series, oiled oak)Surface | – | – | – | – | Oak, Aluminium, Glass |
| Foil wrapping/decorative foiling (wood decor)Surface | – | – | – | – | PVC, Aluminium |
7 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Machining centre (machining/cutting) | – | 2 | – | 2022 (zwei | Langenhorn |
| Sawing centre | – | 2 | – | – | Langenhorn |
| Welding station (window profiles) | – | – | – | – | Langenhorn |
| Cleaning station | – | – | – | – | Langenhorn |
| Hardware fitting machine | – | – | – | – | Langenhorn |
| Manipulator for glazing | – | – | – | – | Langenhorn |
| Production line (automated manufacturing) | – | – | – | – | Langenhorn |
Additional services
Reference customers
History
- 1980
Foundation of CSi GmbH by Heinz Christiansen and Helmuth Sievertsen
- 1986
Focus on the trading business
- 1992
Heinz Christiansen becomes sole managing director; renaming to BALTIC
- 1996
New production facility in Langenhorn, Hohe Koppel 1
- 2000
Opening of the modern production facility
- 2006
Jens Christiansen joins the management
- 2007
Opening of the training and exhibition centre in Fockbek
- 2012
Inauguration of an additional production facility and new halls in Langenhorn
- 2013
Introduction of the PrefShop dealer software
- 2015
Development of the maintenance and installation app
- 2018
Joining the EGE corporate group; renaming to Baltic Fenster GmbH
- 2021
Gregor Biermann takes over management in September
- 2022
Management team begins work; commissioning of a second machining centre (cutting) in October
- 2023
New shipping and logistics area around Hall 5; launch of ALWAYS THE BEST WINDOW and BaltIQ
- 2024
Made in North Frisia campaign; opening of the Hinrikenhof exhibition centre in Langenhorn
- 2025
North Frisia summer breeze 2.0 with over 400 participants; launch of made-in-nordfriesland.de
- 2026
38 rolling ambassador vehicles; series production of VEKA PURE from 1 September as the first VEKA system fabricator in Germany