
Manufacture of windows and entrance doors in plastic and aluminium with RAL quality mark, straight from the factory.

Walter Fenster + Türen
New on Amplifa
About Walter Fenster + Türen
Walter Fenster + Türen has been manufacturing windows and entrance doors since 1937 and today produces over 22,000 window units per year. The product range includes plastic window systems such as the Solid 76 AD efficiency window for renovation of existing buildings and the Supertherm 82 MD energy-saving window for new builds, as well as an entrance door portfolio ranging from the simple plastic door to the premium aluminium door. The products are complemented by roller shutters and sun protection as well as burglar resistance. Manufacturing is carried out with the RAL quality mark directly at the factory; as part of the hilzinger corporate group, complex construction projects can also be realised. Customers are building owners, architects and decision-makers from the private, object-related and municipal real estate sector. The company was certified as one of the first in the industry with an Environmental Product Declaration (EPD) for its window products.
- Processes
- Window manufacturing (plastic window systems Solid 76 AD, Supertherm 82 MD), Window manufacturing (aluminium), Entrance door manufacturing (plastic to premium aluminium), Consultation, Customer service, Care instructions, Subsidy advice, Manufacture of windows and entrance doors ex works
- Materials
- Plastic (window profile), Aluminium
- Certificates
- EPD (Environmental Product Declaration), RAL quality mark
- Founded
- 1937
- Industries
- Window construction, Construction industry, Private/residential construction, Object construction, Municipal real estate sector
- 01
Consultation
- 02
Manufacture of windows and entrance doors ex works
- 03
Customer service
- 04
Care instructions
- 05
Subsidy advice
Materials & Processes
Plastic (window profile)
Window systems Solid 76 AD and Supertherm 82 MD for renovation and new construction.
Aluminium
For premium windows and entrance doors in object and residential construction.
Components



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Window manufacturing (plastic window systems Solid 76 AD, Supertherm 82 MD)Plastic | – | – | – | 22,000 window units per year | Plastic (PVC) |
| Window manufacturing (aluminium)Plastic | – | – | – | – | Aluminium |
| Entrance door manufacturing (plastic to premium aluminium)Assembly | – | – | – | – | Plastic, Aluminium |
Additional services
Quality
The products are manufactured with the RAL quality mark. As one of the first companies in the window industry, Walter Fenster + Türen received an Environmental Product Declaration (EPD) for its windows covering the entire life cycle.
| Evidence | Company |
|---|---|
| RAL quality mark | |
| EPD (Environmental Product Declaration) |
History
- 1937
Start of manufacturing windows and entrance doors