
Interior fittings, exhibition construction and built-in furniture for museums, libraries and public buildings from Sondershausen.

Schreinerei Langner
SondershausenNew on Amplifa
About us
Schreinerei Langner is a sole proprietorship founded in 1997 in Sondershausen, Thuringia, specializing in high-quality interior fittings, display case and exhibition construction, and custom-built-in furniture. Its range of services includes museum fittings, library fittings, reception and counter systems, special furniture for laboratories and clinic fittings, shelving systems, staircases, doors, and wall and ceiling cladding, including delivery and installation. All common panel materials, solid wood, veneer, plastic, glass, stainless steel and metal are processed; surface finishing is carried out using high-pressure and airless spray processes. On 3900 m² of production space in Sondershausen, the company operates a fully linked production line including a fully automatic panel warehouse, a CNC drilling and milling center and pressing technology. Reference customers include the Jewish Museum Berlin, the State Museum of Baden in Karlsruhe, the Berlin State Library and several university libraries.
- Site
- Sondershausen
- Processes
- Manufacture, delivery & installation of built-in furniture (museum fittings, library fittings,, Manufacture of pull-out and dining tables to customer specifications, Manufacture & installation of staircases (with and without winders, railings with turned balusters,, Manufacture & installation of doors (all-glass doors, wood-glass doors), Cutting on a fully linked production line (fully automatic panel warehouse, cutting,, Panel dividing (semi-automatic panel dividing system), Planing, sawing and milling work on semi-automatic machines, Multi-layer form gluing using vacuum press technology
- Materials
- Panel materials, Coatings, Paint finishes, Solid wood, Plastic, Glass, Metal, Stainless steel
- Founded
- 1997
- Employees
- 17
- Industries
- Museums, Libraries, Public buildings, Clinics and nursing homes, Hotels, Office furnishings
- 01
Work preparation/Engineering
- 02
Cutting and panel dividing
- 03
CNC machining
- 04
Gluing and pressing technology
- 05
Edge processing and sanding
- 06
Veneering and surface coating
- 07
Delivery and installation
Materials & Processes
Panel materials
All common panel materials for furniture and interior fitting, machined on a fully linked production line.
Solid wood
Used for furniture, staircases, doors as well as edge banding and grain-matched veneer work.
Solid wood (veneer)
Grain-matched veneering with inlays or solid wood edge banding, e.g. for wall cladding.
Melamine resin
Edge material for automatic edge processing.
PVC
Edge material for automatic edge processing.
Plastic
Processed for high-quality interior fittings.
Glass
Used for wood-glass partitions, all-glass doors, wood-glass doors and display case construction.
Stainless steel
Used for staircase and parapet railings with stainless steel rods or stainless steel cables.
Aluminium (anodized)
Used for wall cladding, e.g. at the Thünen Institute Bremerhaven.
Metal
Processed for high-quality interior fittings and exhibition construction.
Paint finishes
Surface finishing using high-pressure and airless spray processes in all compositions, gloss levels and colors.
Locations

Sondershausen
DEProduction and administration
- Lot size
- high quantities possible (fully linked production line)
- Materials
- Panel materials, solid wood, veneer, plastic, glass, stainless steel, aluminium
- Fully linked production line with fully automatic panel warehouse, cutting, edge banding and through-feed drilling machine (1200 m²)
- Panel dividing system (semi-automatic)
- Semi-automatic machines for planing, sawing and milling work
- Vacuum press for multi-layer form gluing
- Hot and cold press (1300 x 3000 mm)
- Automatic carcass press
- Automatic edge processing machine
- Edge and surface sanding machine
- Spray system (high-pressure and airless spray processes)
- CNC drilling and milling center incl. edge gluing unit, format 5450 x 2250 x 120 mm
Components



Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture, delivery & installation of built-in furniture (museum fittings, library fittings,Assembly | – | – | – | – | Panel materials, Coatings, Paint finishes, Solid wood, Plastic, Glass, Metal |
| Manufacture of pull-out and dining tables to customer specificationsAssembly | – | – | – | – | Solid wood, Panel materials |
| Manufacture & installation of staircases (with and without winders, railings with turned balusters,Assembly | – | – | – | – | Wood, Solid wood, Stainless steel, Glass |
| Manufacture & installation of doors (all-glass doors, wood-glass doors)Assembly | – | – | – | – | Wood, Glass |
| Cutting on a fully linked production line (fully automatic panel warehouse, cutting,Plastic | – | – | – | high quantities | Panel materials, Coatings, Paint finishes, Solid wood |
| Panel dividing (semi-automatic panel dividing system)Plastic | – | – | – | – | Panel materials |
| Planing, sawing and milling work on semi-automatic machinesMachining | – | – | – | – | Wood, Solid wood, Panel materials |
| Multi-layer form gluing using vacuum press technologyPlastic | – | – | – | – | Wood, Solid wood |
| Veneering, grain-matched, with inlays or solid wood edge bandingSurface | – | – | – | – | Solid wood, Veneer |
| Hot and cold press technologyPlastic | – | 1300 x 3000 mm × 3000 mm | – | – | Wood, Panel materials |
| Automatic carcass pressPlastic | – | – | – | – | Wood, Panel materials |
| Automatic edge processingSurface | – | – | – | – | Melamine resin, PVC, Solid wood |
| Sanding technology using edge and surface sanding machineSurface | – | – | – | – | Wood, Panel materials |
| Surface finishing using high-pressure and airless spray processes for all paint compositions,Surface | – | – | – | – | Wood, Panel materials, Paint |
| CNC drilling and milling up to format 5450 x 2250 x 120 mm, incl. edge gluing unit for curved edgesMachining | – | 5450 mm × 2250 mm × 120 mm | – | – | Panel materials, Solid wood |
| Exhibition construction / display case construction (display cases, exhibition walls, presentationAssembly | – | – | – | – | Wood, Glass, Metal, Panel materials |
10 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Fully linked production line with fully automatic panel warehouse, cutting, edge banding and | – | – | on 1200 m² of floor space | – | Sondershausen |
| Panel dividing system (semi-automatic) | – | – | – | – | Sondershausen |
| Semi-automatic machines for planing, sawing and milling work | – | – | – | – | Sondershausen |
| Vacuum press for multi-layer form gluing | – | – | – | – | Sondershausen |
| Press (hot and cold) | – | – | 1300 x 3000 mm | – | Sondershausen |
| Automatic carcass press | – | – | – | – | Sondershausen |
| Automatic edge processing machine | – | – | – | – | Sondershausen |
| Edge and surface sanding machine | – | – | – | – | Sondershausen |
| Spray system (high-pressure and airless spray processes) | – | – | – | – | Sondershausen |
| CNC drilling and milling center incl. edge gluing unit for curved edges | – | – | 5450 x 2250 x 120 mm | – | Sondershausen |
Additional services
Reference customers
History
- 1997
Founded on 1.11.1997 by Mario Langner with a workshop building of 600 m² production space.
- 2001
Expansion of production space by 700 m².
- 2010
Company expansion by a further 2600 m².
- 2021
Funded project by EFRE (Free State of Thuringia), running 2021–2027.