
Planning, manufacturing, installation and maintenance of automatic doors, fire-rated doors and gates made of glass, aluminium and steel
Simone Loths Türautomation GmbH & Co. KG
Marbach am Neckar (DE)New on Amplifa
About us
Simone Loths Türautomation GmbH & Co. KG, based in Marbach am Neckar, is a craft business that has specialized in automatic door and gate systems since 1993. Its range of services includes automatic sliding doors, swing and folding doors, curved sliding doors, sliding stacking walls, fire-rated doors and gates (T30/T90, F30), escape route doors, sectional doors, revolving doors as well as custom-built solutions with special sensor technology. Products are manufactured individually to measure, mainly using glass, aluminium profile systems, steel, wood and metal. Its value chain covers consulting, CAD planning and tender texts, professional installation, retrofit conversion of existing doors, as well as maintenance, repair and a 24h emergency service. Its service area extends from Frankfurt am Main to the south of Baden-Württemberg. Reference customers come from pharmacies, banks, retail, industry, hotels and public buildings, including SWR, the Porsche Museum Sachsenheim and GEHE Pharma Handel.
- Site
- Marbach am Neckar
- Processes
- Consultation, planning and individual design (CAD service / tender texts), Manufacturing of individual entrance systems (automatic doors), Professional fitting/installation of automatic doors, gates and fire-rated gates, Automatic sliding doors (made of glass, wood and metal), Automatic swing doors (new installations and modernizations, low-energy mode), Automatic folding doors, Automatic curved sliding doors (360°, 180°, individual arc radius), Automatic escape route doors (break-out function, escape route control according to DIN 13637)
- Materials
- Glass (all-glass, art glass), Aluminium (aluminium profile system, aluminium bent parts), Wood, Metal, Steel (steel door systems), Aluminium profile system, aluminium bent parts, Steel door systems
- Certificates
- DIN 18650 / EN 16005 (door automation certification), DIN 18650 / EN 16005, Annual inspections (ASR A1.7, UVV, etc.)
- Founded
- 1993
- Employees
- 17
- Industries
- Pharmacies, Banks and insurance companies, Retail, Industry, Public buildings/authorities, Healthcare
- 01
Consultation and on-site appointment
- 02
CAD planning / tender texts
- 03
Individual manufacturing of entrance systems
- 04
Installation and commissioning
- 05
Maintenance, inspection and 24h emergency service
Materials and systems
Glass (all-glass, art glass)
Used for sliding doors, all-glass facades, glass stacking walls and representative entrance portals.
Aluminium profile system, aluminium bent parts
Profile systems for automatic doors, also combinable with third-party leaf systems.
Steel door systems
Material for fire-rated doors and fire-rated sliding gates according to DIN 4102.
Wood
Door leaf material for automatic sliding doors.
Metal
Basis for door leaves and entrance systems.
Locations

Marbach am Neckar
DEHead office, workshop, training and planning area
- Lot size
- Single-piece manufacturing to measure
- Materials
- Glass, aluminium, steel, wood, metal
- In-house training workshop with planning/switching wall for fire-rated and automatic doors
- Forklift (4.5 t lifting capacity, lifting height over 7 m)
- Elevated work platform
Components and systems







Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Consultation, planning and individual design (CAD service / tender texts)Engineering | – | – | – | – | – |
| Manufacturing of individual entrance systems (automatic doors)Assembly | – | – | – | – | Glass, Metal, Aluminium, Wood, Steel |
| Professional fitting/installation of automatic doors, gates and fire-rated gatesAssembly | – | – | – | – | – |
| Automatic sliding doors (made of glass, wood and metal)Assembly | – | – | – | – | Glass, Wood, Metal, Aluminium |
| Automatic swing doors (new installations and modernizations, low-energy mode)Assembly | – | – | – | – | Steel, Aluminium |
| Automatic folding doorsAssembly | – | – | – | – | – |
| Automatic curved sliding doors (360°, 180°, individual arc radius)Assembly | – | – | – | – | Glass, Aluminium |
| Assembly | – | – | – | – | Glass, Aluminium |
| Assembly | – | – | – | – | Steel, Aluminium |
| Automatic escape route doors (break-out function, escape route control according to DIN 13637)Assembly | – | – | – | – | – |
| Automatic sectional doors (TÜV Nord certified, with thermal insulation and wicket door)Assembly | – | – | – | – | – |
| Revolving doors, turnstiles, one-way lane systems and access barriersAssembly | – | – | – | – | – |
| Assembly | – | – | – | – | Glass |
| Retrofit/conversion of existing doors with automatic drives (modernization)Assembly | – | – | – | – | – |
| Assembly | – | – | – | – | – |
| Annual inspections of doors and gates (DIN 18650, ASR A 1.7, AurSchr R, UVV, DIN 14677, ArbStättV)Testing | – | – | – | – | – |
| Replacement of high-speed doors in XXL format (reference Porsche Museum: 7500 mm wide, 6000 mm high)Assembly | – | 7500 mm × 6000 mm | – | – | – |
| Installation of letter and emergency service systems as well as integrated mailbox systemsAssembly | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| – | – | – | – | – | Marbach am Neckar |
| Forklift (lifting capacity 4.5 t, lifting height over 7 m) | – | – | – | – | Marbach am Neckar |
| Elevated work platform | – | – | – | – | Marbach am Neckar |
Additional services
Reference customers
Quality and standards
Automatic doors are equipped with safety features and sensor technology according to DIN 18650/EN 16005; annual inspections are carried out according to DIN 18650, ASR A1.7, AurSchr R, UVV, DIN 14677 and ArbStättV.
| Evidence | Marbach am Neckar |
|---|---|
| DIN 18650 / EN 16005 | |
| Annual inspections (ASR A1.7, UVV, etc.) |
History
- 1993
Company founded in Marbach am Neckar
- 2021
Publication of a video portrait; honor for 30 years of partnership with Gilgen Türsysteme at the Gilgen Partner Night in Munich
Replacement of an XXXL high-speed door for the Porsche Museum Sachsenheim (7500 mm wide, 6000 mm high)