
Manufacturer of water basins, pond basins and ready-made ponds made of GRP, produced in-house, including pre-assembled basin technology.

Thomas Haslbeck Wasserbecken
MarkgröningenNew on Amplifa
About Haslbeck Wasserbecken
Haslbeck Wasserbecken (Thomas Haslbeck Wasserbecken) is a manufacturer of water basins, pond basins and ready-made ponds made of glass-fibre reinforced plastic (GRP) based in Markgröningen near Stuttgart. The company has been producing in-house for over 25 years and offers both series production and custom-made special designs in various sizes, shapes, volumes and colours. The portfolio includes water basins from 30 to 5,400 litres, pools and swimming pools, pond basins, planters and raised beds, GRP sheets (3 mm and 4 mm), GRP spheres as sandpits or lounge seats as well as soapbox car bodies. The basins feature a high-gloss surface, are ice-pressure resistant thanks to a glass fibre content of 40 %, and are resistant to chlorine, active hydrogen and UV. The products are delivered as complete sets with pre-installed basin technology (including overflow, overflow standpipe, counter-current system) including installation of all supplied attachments. In addition to private customers and garden and landscape contractors, the company also supplies industrial customers, for example with pre-soaking tanks for filter elements. A water basin exhibition with fully installed technology is available at the Markgröningen site.
- Site
- Markgröningen
- Processes
- GRP manufacturing / processing of glass-fibre reinforced plastics (series and custom-made, Manufacturing of water basins, pond basins and ready-made ponds in customer-specific sizes, shapes, Manufacturing of GRP sheets (wall thickness approx. 3 mm and 4 mm), Manufacturing of soapbox car bodies made of GRP, Installation of all supplied attachments incl. pre-assembled/pre-installed basin technology, In-house manufacturing of water basins made of GRP (series production and customer-specific, Pre-assembly/installation of basin technology (complete sets with pre-assembled technology, incl., Consultation and individual basin configuration (interactive basin advisor by shape, volume,
- Materials
- GRP (glass-fibre reinforced plastic), Glass-fibre reinforced plastic (GRP, 40 % glass fibre content)
- Industries
- Garden and landscaping, Private customers (garden, terrace, pool, pond), Industrial applications (e.g. pre-soaking tanks for filter elements), Garden design/Landscaping (garden and landscape contractors), Private customers (garden, terrace, pools, ponds, swimming pools), Industrial applications (e.g. pre-soaking tanks for filter elements, see
- 01
Consultation and individual basin configuration
- 02
GRP manufacturing in own production (series or custom-made)
- 03
Pre-assembly and installation of the basin technology
- 04
On-time delivery
Materials and Processes
Glass-fibre reinforced plastic (GRP, 40 % glass fibre content)
Main material for all basins and products; ice-pressure resistant, durable, resistant to chlorine, active hydrogen and UV, with a high-gloss surface.
Locations

Markgröningen
DEHeadquarters, manufacturing and Caribbean exhibition
- Part weight / size
- up to approx. 160 kg (raised bed 3,000 L), length up to 450
- Lot size
- Single piece (custom-made) to series production
- Materials
- GRP
Components



Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| GRP manufacturing / processing of glass-fibre reinforced plastics (series and custom-madePlastics | High-gloss surface | – | – | 1 piece (custom-made) – Series production | GRP (glass-fibre reinforced plastic, 40% glass fibre |
| Manufacturing of water basins, pond basins and ready-made ponds in customer-specific sizes, shapesPlastics | High-gloss surface | up to 450 cm (raised bed 3,000 L) | approx. 160 kg (raised bed 3,000 L) | – | GRP (glass-fibre reinforced plastic) |
| Manufacturing of GRP sheets (wall thickness approx. 3 mm and 4 mm)Plastics | – | 4.00 m × 2.00 m | – | – | GRP (glass-fibre reinforced plastic) |
| Manufacturing of soapbox car bodies made of GRPPlastics | – | L 2.75 m | approx. 13 kg – approx. 18 kg | – | GRP (glass-fibre reinforced plastic) |
| Installation of all supplied attachments incl. pre-assembled/pre-installed basin technologyAssembly | – | – | – | – | GRP (glass-fibre reinforced plastic) |
Additional services
History
Thomas Haslbeck began the first series productions of GRP products (soapboxes) in the garage while still a schoolboy.
After the official founding of Haslbeck-Kunststoffe, the business developed successfully; today the focus is on high-quality water basins in all sizes, shapes, volumes and colours.