
Covers and special elements made of glass-fibre reinforced plastic (GRP) – planning, manufacturing and installation from a single source.

Kutip GmbH
CologneNew on Amplifa
About Kutip
Kutip (Kunststofftechnik individuell & professionell) is a company based in Cologne specialising in custom GRP construction. Since 2001, the company has been manufacturing covers and special elements made of glass-fibre reinforced plastic (GRP) for a wide range of applications. The portfolio includes self-supporting arched covers in dome and flat designs for circular tanks (up to 32 m diameter or spans up to 20 m), structure-supported flat covers made of officially approved GRP corrugated elements, walkable patented covers in sandwich construction, floating covers as well as facade cladding, containers, enclosures and conveyor belt covers. Kutip realizes projects from planning through static dimensioning, design and manufacturing to installation and final acceptance from a single source, with SCC-trained installation personnel. Covers are available in every RAL colour as well as in translucent, airtight, gas-tight, electrically conductive and insulating versions. GRP is resistant to weathering, UV radiation and acid. Fields of application include sewage treatment plant construction, industrial construction, facade construction and biogas technology.
- Site
- Cologne
- Processes
- Arched cover in dome design (self-supporting, made of individual arch segments), Arched cover in flat design (self-supporting, straight arch shells, spans up to 20 m), Flat cover made of GRP corrugated elements (structure-supported, officially approved, weight 5.0, GRP patented cover in flat design (walkable according to UVV, sandwich construction), Floating cover (lightweight, thermally insulating, maintenance-free), Facade cladding made of individually shaped GRP elements, Containers and enclosures (thermally insulating, light-tight, sound-absorbing), Conveyor belt covers
- Materials
- Glass-fibre reinforced plastic (GRP), Steel (for substructures), Steel
- Founded
- 2001
- Industries
- Sewage treatment plant construction, Industrial construction, Facade construction, Biogas technology, Sewage treatment plant construction / clarification tanks, architectural facade construction
- 01
Planning
- 02
Static dimensioning
- 03
Design
- 04
Manufacturing
- 05
Installation
- 06
Final acceptance
Materials & Processes
Glass-fibre reinforced plastic (GRP)
Main material for covers and special elements; resistant to weathering, UV radiation and acid, mouldable in almost every RAL colour.
Steel
Material for substructures of structure-supported flat covers.
Locations
Cologne
DEHead office / Manufacturing
- Materials
- GRP, steel
Components & Products







Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Arched cover in dome design (self-supporting, made of individual arch segments)Installation | – | – | – | – | GRP (glass-fibre reinforced plastic) |
| Arched cover in flat design (self-supporting, straight arch shells, spans up to 20 m)Installation | – | Span up to 20 m | – | – | GRP (glass-fibre reinforced plastic) |
| Flat cover made of GRP corrugated elements (structure-supported, officially approved, weight 5.0Installation | – | – | 5.0 kg/m² | – | GRP (glass-fibre reinforced plastic), Steel |
| GRP patented cover in flat design (walkable according to UVV, sandwich construction)Installation | – | – | – | – | GRP (glass-fibre reinforced plastic), Steel |
| Floating cover (lightweight, thermally insulating, maintenance-free)Installation | – | – | – | – | GRP (glass-fibre reinforced plastic) |
| Facade cladding made of individually shaped GRP elementsInstallation | – | – | – | – | GRP (glass-fibre reinforced plastic) |
| Containers and enclosures (thermally insulating, light-tight, sound-absorbing)Installation | – | – | – | – | GRP (glass-fibre reinforced plastic) |
| Conveyor belt coversInstallation | – | – | – | – | GRP (glass-fibre reinforced plastic) |
| Planning, static dimensioning and design of GRP coversEngineering | – | – | – | – | GRP (glass-fibre reinforced plastic) |
| Manufacturing and installation of GRP special elements incl. final acceptance (SCC-trainedInstallation | – | – | – | – | GRP (glass-fibre reinforced plastic) |
Additional services
History
- 2001
Founded; since then a knowledgeable partner for custom fabrications in GRP construction.