Developer and manufacturer of shower channels, floor and wall drains, shower elements and tile profiles made of stainless steel.
Gruen Bausysteme GmbH
Bad Liebenzell, Baden-Württemberg · Development and manufacturingNew on Amplifa
Developer and manufacturer under one roof
Gruen Bausysteme GmbH, headquartered in Bad Liebenzell, develops and manufactures shower channels, floor drains, wall drains, tileable shower elements, wall niches, waterproofing products and tile profiles for the sanitary trade and the construction industry. Products are made predominantly from stainless steel 1.4301 (V2A), complemented by anodized aluminium, zinc and plastic. The product range includes five shower channel families (TileLine, Pera, ARTstream, Highline, Wall-In), floor drains according to EN 1253, more than 40 profile cross-sections and an abP-certified bonded waterproofing system with factory-fitted sealing cuff. All products can be cut to length on the construction site; special lengths and project solutions are manufactured on request. Industrial designers, interior architects and engineers work together on product development; several products are patented or patent pending. The company has been located in Bad Liebenzell since 2015 and can look back on more than 50 years of experience with stainless steel and plastic. Deliveries are made to Germany, Austria, Switzerland and throughout the EU, within 24 hours if required.
- Site
- Bad Liebenzell
- Processes
- Manufacture of shower channels (stainless steel, cuttable), Manufacture of floor drains (PYS, s-type), Manufacture of shower elements (L-Board, P-Board, cuttable), Manufacture of profiles (finishing, transition, shower, base and decorative profiles), PVD coating (PVD Black, PVD Bronze, PVD Gold), Manufacture of wall niches and corner shelves (tileable), Manufacture of waterproofing products (waterproofing membrane, tape, cuffs, corners), Individual project solutions / special lengths on request
- Materials
- Stainless steel 1.4301 (V2A / AISI 304), Anodized aluminium, Zinc (Zink), Plastic, Zinc, PVD coating (Black, Bronze, Gold)
- Certificates
- abP – General building authority test certificate, EN 1253 (drains)
- Industries
- Sanitary/bathroom fit-out, Construction industry (new build and renovation), Residential, hotel, spa, sports, Tiling and plastering trades
- 01
Product development and design (in-house team)
- 02
Sheet metal and profile processing, stainless steel 1.4301
- 03
PVD coating and surfaces (brushed, anthracite, PVD Black/Bronze/Gold)
- 04
Factory assembly of the sealing cuff
- 05
Testing according to abP and EN 1253
- 06
Shipping, delivery within 24 h if required
Materials and surfaces
Stainless steel 1.4301 (V2A / AISI 304)
Core material for shower channels, floor and wall drains, shower elements and profiles in wet areas.
Anodized aluminium
For interior profiles such as finishing, transition and decorative profiles.
Zinc
Used for covers and accessory parts in the product programme.
PVD coating (Black, Bronze, Gold)
Surface finishing for stainless steel covers and profiles in bronze and gold tones.
Plastic
Material for shower elements, waterproofing products, trays and tile backer boards.
Locations
Bad Liebenzell
DEDevelopment and manufacturing; sales and sales support
- Lot size
- Stock programme plus project-specific versions; special lengths on request
- Materials
- Stainless steel 1.4301 (V2A), anodized aluminium, zinc, plastic
Products and components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of shower channels (stainless steel, cuttable)Sanitary product manufacturing | – | 160 cm | – | – | Stainless steel 1.4301 (V2A), Plastic |
| Manufacture of floor drains (PYS, s-type)Sanitary product manufacturing | – | – | – | – | Stainless steel 1.4301 (V2A) |
| Manufacture of shower elements (L-Board, P-Board, cuttable)Sanitary product manufacturing | – | – | – | – | Plastic, Stainless steel |
| Manufacture of profiles (finishing, transition, shower, base and decorative profiles)Sanitary product manufacturing | – | 300 cm | – | – | Stainless steel 1.4301 (V2A), Anodized aluminium |
| PVD coating (PVD Black, PVD Bronze, PVD Gold)Surface treatment | – | – | – | – | Stainless steel 1.4301 (V2A) |
| Manufacture of wall niches and corner shelves (tileable)Sanitary product manufacturing | – | – | – | – | Stainless steel, Plastic |
| Manufacture of waterproofing products (waterproofing membrane, tape, cuffs, corners)Sanitary product manufacturing | – | – | – | – | Plastic |
| Individual project solutions / special lengths on requestEngineering | – | – | – | – | Stainless steel 1.4301 (V2A), Aluminium, Plastic |
| Product development and design (in-house development, patented products)Engineering | – | – | – | – | – |
Additional services
Quality and test standards
The drains are tested according to EN 1253 (odour trap, discharge capacity, watertightness); the bonded waterproofing with factory-fitted sealing cuff carries a general building authority test certificate (abP).
| Evidence | Bad Liebenzell |
|---|---|
| abP – General building authority test certificate | |
| EN 1253 (drains) |
History
Over 50 years of experience with stainless steel and plastic within the company or its predecessor
- 2015
Location in Bad Liebenzell
- 2021
Founding of Gruen Bausysteme GmbH (Stuttgart local court, HRB 795593)