
Joinery for custom furniture, kitchens, windows and doors, parquet, stairs and interior fitting-out in Northern Germany.

Dekarz Tischlerei, Inhaber Frank Dekarz
OsterrönfeldNew on Amplifa
About us
Dekarz Tischlerei is a master craftsman business founded in 1993 and based in Osterrönfeld, Schleswig-Holstein, serving private customers, companies and architects across Northern Germany. Its service portfolio includes custom-made furniture and interior fittings, made-to-measure fitted kitchens, staircase construction including renovation of wooden staircases, as well as the laying of parquet and traditional plank flooring up to 12 metres in length including the restoration of wooden floors. Furthermore, wooden and plastic window and door elements are manufactured, lacquered and installed, among other things in accordance with the guideline for RAL-certified window installation. A focus is placed on burglary protection and security technology for windows and doors; the company is certified as an installation company for mechanical locking devices by the police of Schleswig-Holstein. Production is carried out by hand using historic timbers and modern engineered wood products, complemented by glass and aluminium elements. With three fully equipped vehicles, installations and repairs are carried out on site; an emergency call service is available Monday to Saturday from 07:00 to 20:00. The office and workshop building, occupied in 2015, was built in timber-frame construction with cross-laminated timber stack ceilings.
- Site
- Osterrönfeld
- Processes
- Furniture manufacturing / custom production of furniture and interior fittings (individual, Made-to-measure kitchens / fitted kitchens made to measure, Parquet laying and plank flooring (up to 12.00 m length), restoration of wooden floors, Manufacture of wooden and plastic window and door elements, individual made-to-measure doors, Window installation according to the RAL guideline and the Thermal Insulation Ordinance, repair and, Staircase construction (individually manufactured wooden staircases, ready-made staircases) and, Interior fitting-out / shop fitting (conversions and built-ins, shelving or cabinet walls, glass, Burglary protection / security technology for windows and doors (retrofitting of mechanical locks,
- Materials
- Wood (historic timbers), Modern engineered wood products, Plastic (windows/doors), Aluminium (window/door elements), Glass (glass elements, double glazing with noble gas filling), Plastic, Aluminium, Glass (double glazing with noble gas filling)
- Certificates
- Installation company for mechanical locking devices (police, Member of Qualitätsgemeinschaft Sicherungstechnik Nord e.V., Fachgemeinschaft barrierefreies Bauen & Wohnen (Professional association for, RAL-certified window installation, Member of the Rendsburg-Eckernförde Joiners' Guild / Netzwerk Holz
- Founded
- 1993
- Employees
- 15–17 (2 master
- Industries
- Private customers, Companies, Architects, Shop fitting
- 01
Material selection (wood, historic timbers, engineered wood products)
- 02
Manufacture by hand (furniture, kitchens, doors, windows, stairs, planks)
- 03
Lacquering / veneer work
- 04
RAL-certified on-site installation
- 05
Repair and service work (mobile workshop)
Materials and surfaces
Wood (historic timbers)
Used for individual furniture, plank flooring and floors with individually selectable surface structure.
Modern engineered wood products
Material for made-to-measure furniture and kitchen manufacturing.
Plastic
Material for window and door elements from the range of domestic manufacturers.
Aluminium
Element material for windows and doors, especially for sound and thermal insulation.
Glass (double glazing with noble gas filling)
Glass elements for windows, doors and shop fitting with sound and thermal insulation.
Locations

Osterrönfeld
DEHeadquarters: office, workshop, exhibition
- Lot size
- Single items / custom-made products
- Materials
- Wood, historic timbers, modern engineered wood products, plastic, aluminium, glass
- Spray booth (since 2000)
- Surface room for veneer work
- 3 fully equipped mobile workshop vehicles
Services and components




Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Furniture manufacturing / custom production of furniture and interior fittings (individualWood processing | – | – | – | – | Wood, historic timbers, modern engineered wood products |
| Made-to-measure kitchens / fitted kitchens made to measureWood processing | – | – | – | – | Wood |
| Parquet laying and plank flooring (up to 12.00 m length), restoration of wooden floorsWood processing | – | 12.00 m | – | – | Wood |
| Manufacture of wooden and plastic window and door elements, individual made-to-measure doorsWood processing | – | – | – | – | Wood, Plastic, Aluminium, Glass |
| Window installation according to the RAL guideline and the Thermal Insulation Ordinance, repair andAssembly | – | – | – | – | Wood, Plastic, Aluminium |
| Staircase construction (individually manufactured wooden staircases, ready-made staircases) andWood processing | – | – | – | – | Wood |
| Interior fitting-out / shop fitting (conversions and built-ins, shelving or cabinet walls, glassWood processing | – | – | – | – | Wood, Glass |
| Burglary protection / security technology for windows and doors (retrofitting of mechanical locks,Assembly | – | – | – | – | Wood, Plastic, Aluminium |
| Lacquering of surfaces (modern spray booth), veneer work (surface room for veneer work)Surface treatment | – | – | – | – | Wood |
| Mobile repair services and on-site installations (emergency call, repairs and customer service, 3Assembly | – | – | – | – | – |
| Barrier-free living (locking techniques, barrier-free interior fitting, step-free access)Assembly | – | – | – | – | Wood |
| Furniture manufacturing for self-assembly (pre-fabrication, self-assembly following instructions)Wood processing | – | – | – | – | Wood |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Mobile workshop (fully equipped vehicles) | – | 3 | – | – | Osterrönfeld |
| Spray booth | – | 1 | – | 2000 | Osterrönfeld |
| Surface room for veneer work | – | 1 | – | 2000 | Osterrönfeld |
| Workshop building (workshop and gallery) | – | 1 | 434 m² | 2015 | Osterrönfeld |
Additional services
Quality and certification
The business operates as a master craftsman enterprise and installs windows in accordance with the guideline for RAL-certified window installation and the current Thermal Insulation Ordinance. Burglary protection work is backed by certification as an installation company for mechanical locking devices of the police of Schleswig-Holstein.
| Evidence | Osterrönfeld |
|---|---|
| RAL-certified window installation | |
| Installation company for mechanical locking devices (police | |
| Member of Qualitätsgemeinschaft Sicherungstechnik Nord e.V. | |
| Fachgemeinschaft barrierefreies Bauen & Wohnen (Professional association for | |
| Member of the Rendsburg-Eckernförde Joiners' Guild / Netzwerk Holz |
Chronicle
- 1991
Frank Dekarz passes his master joiner examination in Hildesheim and sets up his own business; leased workshop in Schülldorf.
- 1993
Founding of the mobile construction and furniture joinery.
- 1997
Move to a new hall in the Osterrönfeld industrial estate, Nikolaus-Otto-Straße 1a, with 350 sqm of workshop space.
- 2000
Construction of a spray booth and a surface room for veneer work, approx. 100 sqm of additional production space.
- 2007
New company logo; conversion of the former caretaker's flat (123 sqm) into a modern office building.
- 2011
Complete destruction of the joinery by fire in August 2011.
- 2015
Occupancy of the new office and workshop building in September 2015, built in timber-frame construction with cross-laminated timber stack ceilings.