
Custom-made wooden windows, wood-aluminium windows, entrance doors and conservatories, manufactured in-house in Upper Franconia.
Bau- und Möbelschreinerei Appel GmbH
Hofäckerstraße 6, 96142 Hollfeld (Bavaria)New on Amplifa
Family business for over 140 years
The Bau- und Möbelschreinerei Appel GmbH in Hollfeld near Bayreuth is a fourth-generation family business that has specialized in manufacturing custom-made windows and doors for over 140 years. The window manufactory produces wooden windows, wood-aluminium windows (Gutmann system), entrance doors and conservatories in-house, and provides planning, consulting, installation as well as customer service and maintenance from a single source. Plastic windows and interior doors are sourced from regional manufacturers and integrated into the planning. In addition, the company offers retrofitting of weather-resistant aluminium profiles onto existing wooden windows, replacement of glazing (insulating, single and ornamental glass), as well as renovation of old buildings and heritage protection with reconstruction of historic windows. The basic materials are domestic woods, along with aluminium, glass and stainless steel for applications. Through the service 'Wir für Schreiner' (We for Carpenters), the company also acts as a supplier, taking on contract work for other carpentry businesses, from unfinished windows to finished entrance doors. Delivery and installation take place in the Upper Franconia/Bavaria region.
- Site
- Hollfeld
- Processes
- Wooden window manufacturing, Wood-aluminium window manufacturing (Gutmann system), Plastic windows (externally manufactured, sales/planning/installation), Retrofitting of aluminium profiles onto wooden windows, Custom-made entrance doors, Interior doors (purchased from regional supplier, sales/installation), Conservatory construction (wood or wood-aluminium structures), Renovation of old buildings and heritage protection (historic windows and doors)
- Materials
- Wood (domestic woods), Aluminium, Plastic (windows), Glass (insulating glass, single glass, ornamental glass, Climatop Eclaz insulating glass), Stainless steel (applications on entrance doors), Domestic woods, Wood-aluminium windows (Gutmann system), Aluminium profiles
- Certificates
- Master craft business/guild, CE product standard manufacturing
- Founded
- 1880
- Industries
- Construction and furniture carpentry, Window construction, Monument preservation, Private customers/construction industry
- 01
Planning and consulting
- 02
Manufacturing
- 03
Installation
- 04
Customer service and maintenance
Materials and production processes
Domestic woods
Base material for windows, entrance doors and conservatories from domestic forests.
Wood-aluminium windows (Gutmann system)
Combination of domestic wood species on the inside and weather-resistant aluminium profiles on the outside.
Aluminium profiles
Weather-resistant outer shell for retrofitting existing wooden windows.
Plastic windows
Externally manufactured windows from a regional supplier, with planning and installation by Appel.
Insulating glass, single glass, ornamental glass
Glazing for windows, doors and conservatories, also as replacement of repair glazing.
Stainless steel
Applications on modern entrance doors.
Site

Hollfeld
DEManufacturing, showroom, administration
- Materials
- Wood, aluminium, glass, stainless steel
Components and products





Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Wooden window manufacturingInstallation | – | – | – | – | Holz, Glas |
| Wood-aluminium window manufacturing (Gutmann system)Installation | – | – | – | – | Holz, Alu, Glas |
| Plastic windows (externally manufactured, sales/planning/installation)Installation | – | – | – | – | Kunststoff |
| Retrofitting of aluminium profiles onto wooden windowsInstallation | – | – | – | – | Alu, Holz |
| Custom-made entrance doorsInstallation | – | – | – | – | Holz, VA |
| Interior doors (purchased from regional supplier, sales/installation)Installation | – | – | – | – | Holz |
| Conservatory construction (wood or wood-aluminium structures)Installation | – | – | – | – | Holz, Alu, Glas |
| Renovation of old buildings and heritage protection (historic windows and doors)Installation | – | – | – | – | Holz |
| Replacement of glazing (insulating glass, single glass, ornamental glass)Installation | – | – | – | – | Glas |
| Customer service and maintenance work on windows and doorsInstallation | – | – | – | – | – |
| Contract manufacturing for carpenters (unfinished windows to finished entrance door)Installation | – | – | – | – | Holz |
Additional services
Quality
Manufacturing according to CE product standard as a master craft business with guild membership; window sealing according to the illbruck standard (Fenster-Siegel 2018).
| Evidence | Hollfeld |
|---|---|
| Master craft business/guild | |
| CE product standard manufacturing |
History
- 1880
Georg Appel founds the Schreinerei Appel in the living quarters of his house.
- 1932
The business is continued by Jakob Appel sen.
- 1966
Taken over by Jakob Appel jun.
- 1969
New construction of the carpentry at Hofäckerstraße 6 in Hollfeld.
- 1984
Expansion of the workshop halls.
- 2004
Taken over by Stefan Appel in the 4th generation.