
Construction and furniture joinery for furniture, built-ins, doors and windows made of wood and plastic.

Schreinerei Guido Kortmann
Remagen (Hinterhausen 11)New on Amplifa
About us
Schreinerei Guido Kortmann is a sole proprietorship from Remagen in Rhineland-Palatinate. The company manufactures and installs furniture, built-ins, doors and windows. The main material is wood; plastic is used as a second material, in particular as a coating on plywood and as a profile for plastic windows. Production combines classic craftsmanship techniques such as planing and sawing with modern CNC milling. The company sees itself as a construction and furniture joinery and, in addition to manufacturing, also offers planning services. The seven-member team includes master carpenters, journeymen, a workshop foreman, planning, accounting and one apprentice; owner and managing director is master carpenter Guido Kortmann. The company premises with workshop are located in Remagen-Hinterhausen.
- Site
- Remagen
- Processes
- Furniture manufacturing, Built-ins (manufacturing and installation), Door manufacturing, Window manufacturing, CNC milling, Coating of plywood (plastic coating), Planing, Sawing
- Materials
- Wood, Plastic, Plywood
- Certificates
- Master carpenter company
- Employees
- 7 (incl. apprentice
- Industries
- Construction joinery, Furniture joinery, Window and door construction
- 01
Planning
- 02
Sawing
- 03
Planing
- 04
CNC milling
- 05
Coating
- 06
Installation
Materials & Processes
Wood
Natural main material for furniture, built-ins, doors and windows.
Plywood
Is coated with plastic in the company where durable surfaces are required.
Plastic
Used as a coating on plywood as well as a profile for plastic windows.
Location

Remagen
DEWorkshop / company premises
- Materials
- Wood, plywood, plastic
- CNC milling machine
Components



Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Furniture manufacturingInstallation | – | – | – | – | Holz |
| Built-ins (manufacturing and installation)Installation | – | – | – | – | Holz |
| Door manufacturingInstallation | – | – | – | – | Holz |
| Window manufacturingInstallation | – | – | – | – | Holz, Kunststoff |
| CNC millingMachining | – | – | – | – | Holz |
| Coating of plywood (plastic coating)Surface | – | – | – | – | Holz, Kunststoff |
| PlaningMachining | – | – | – | – | Holz |
| SawingMachining | – | – | – | – | Holz |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC milling machine | – | – | – | – | Remagen |
Additional services
Quality
The team is trained and qualified from apprentice to master carpenter; continuing education is part of the company concept. Further certifications are not documented.
| Evidence | Remagen |
|---|---|
| Master carpenter company |