Development, production and distribution of drainage, ventilation and fire protection systems for flat roofs.
Sita Bauelemente GmbH
Rheda-Wiedenbrück (Ferdinand-Braun-Str. 1) · Rheda-Wiedenbrück (Kupferstr. 22, Production)New on Amplifa
About Sita Bauelemente
Sita Bauelemente GmbH is a manufacturer of drainage, ventilation and fire protection systems based in Rheda-Wiedenbrück. The portfolio includes solutions for free-surface drainage, siphonic drainage (DSS), emergency, parapet and cascade drainage, balcony and terrace drainage, drains, green roof and retention systems as well as refurbishment solutions, pipework systems (SitaPipe), ventilation and pipe penetrations, and fire protection solutions. The systems are made of stainless steel, steel and plastics such as polypropylene (PP); some products are made of concrete. According to its own statement, the company can look back on 50 years of expertise and several million produced components in flat roof drainage. In addition to development, production and distribution, the service offering includes consulting, calculation (including SitaACE 2go), BIM planning support, training (SitaCampus) as well as maintenance and servicing. Customers are architects and planners, the building materials trade, the roofing trade and building services, among others for industrial and commercial halls.
- Site
- Rheda-Wiedenbrück
- Processes
- Development, production and distribution of drainage and ventilation systems, Free-surface drainage, Siphonic drainage (DSS), Emergency drainage, Parapet drainage, Cascade drainage, Balcony and terrace drainage, Drainage
- Materials
- Stainless steel, PP (polypropylene), Concrete, Steel, Polypropylene (PP)
- Certificates
- DIN EN ISO 9001:2015, DIN EN ISO 14001:2015, Interzero climate protection certificate / system participation confirmation, ISO 9001:2015 (TÜV SÜD, valid until 10.09.2027), ISO 14001:2015 (TÜV SÜD, valid until 10.09.2027), RAL product certification, Interzero system participation (packaging management Austria, contract no.
- Industries
- Flat roof drainage / roof construction, Building services, Architecture and planning, Building materials trade, Roofing trade, Industrial halls
- 01
Development
- 02
Calculation and consulting (incl. SitaACE 2go)
- 03
Production
- 04
Distribution and marketing
- 05
BIM planning support
- 06
Maintenance and servicing
- 07
Training (SitaCampus)
Materials
Stainless steel
Corrosion-resistant material for roof drains, SitaPipe pipework systems, fire protection solutions and parapet drainage.
Polypropylene (PP)
Plastic for pipework systems, backwater elements and drainage components with high chemical and temperature resistance.
Steel
Material for drainage and ventilation systems according to the certification scope.
Concrete
Material for balcony and terrace drainage products (SitaConcrete) and drainage solutions.
Locations
Rheda-Wiedenbrück (Headquarters)
DEHeadquarters: development, production and distribution of drainage and ventilation systems
- Materials
- Stainless steel, PP, steel, concrete
Rheda-Wiedenbrück (Kupferstr. 22)
DEProduction of drainage and ventilation systems
- Materials
- Stainless steel, PP, steel, concrete
Products and Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development, production and distribution of drainage and ventilation systemsEngineering | – | – | – | – | Stainless steel, PP, Concrete, Steel |
| Free-surface drainageAssembly | – | – | – | – | Stainless steel, PP, Concrete |
| Siphonic drainage (DSS)Assembly | – | – | – | – | Stainless steel, PP |
| Emergency drainageAssembly | – | – | – | – | Stainless steel, PP |
| Parapet drainageAssembly | – | – | – | – | Stainless steel, PP |
| Cascade drainageAssembly | – | – | – | – | Stainless steel, PP |
| Balcony and terrace drainageAssembly | – | – | – | – | Concrete, Stainless steel, PP |
| DrainageAssembly | – | – | – | – | Plastic, Stainless steel |
| Green roof and retentionAssembly | – | – | – | – | Plastic |
| Refurbishment (drainage)Assembly | – | – | – | – | Plastic, Stainless steel |
| Ventilation and pipe penetrationsAssembly | – | – | – | – | Plastic, Stainless steel |
| Fire protection solutions (fire barriers, pipe penetrations)Assembly | – | – | – | – | Stainless steel |
| Pipework systems SitaPipe (fittings, securing materials)Assembly | – | – | – | – | Stainless steel, PP |
Additional services
Quality and Certification
Sita is certified to DIN EN ISO 9001:2015 and DIN EN ISO 14001:2015 (TÜV SÜD, scope: development, production and distribution of drainage and ventilation systems at both locations). In addition, there is a RAL product certification and a ZVDH material guarantee (6 years) for almost all products.
| Evidence | Rheda-Wiedenbrück (Headquarters) |
|---|---|
| ISO 9001:2015 (TÜV SÜD, valid until 10.09.2027) | |
| ISO 14001:2015 (TÜV SÜD, valid until 10.09.2027) | |
| RAL product certification | |
| Interzero system participation (packaging management Austria, contract no. |
History
- ca. 2020
'Vision 2020': growth, brand building and positioning as a top employer; expansion into European markets. Website mentions '50 years of expertise' in flat roof drainage.