
Manufacture of insulating glass, VSG constructions and glass finishing for construction, window and facade building since 1962.

TESCO Isolierglas-Gesellschaft m.b.H. & Co. KG
Wentorf bei HamburgNew on Amplifa
About TESCO
TESCO is a medium-sized flat glass processor based in Wentorf near Hamburg and has been producing insulating glass since 1962, making it one of the first insulating glass manufacturers in Germany. The product range extends from thermal insulation, safety, solar control and acoustic insulation glass to all-glass systems, glass doors and showers as well as plastic and aluminium composite panels. Production includes glass cutting up to sheet sizes of 6000 x 3210 mm, VSG cutting on a modern cutting table, sandblasting, nano-coating and printed glass. As a member of the RAL association, the products are continuously assessed by external testing institutes. Customers include the construction industry, window and facade building, glass trade, glazier trade and interior fitting; the company delivers with its own delivery route plans and also plans complete all-glass systems.
- Site
- Wentorf bei Hamburg
- Processes
- Insulating glass production, Glass cutting, VSG cutting, Sandblasting, Nano-coating, Printed glass (screen printing), Installation of all-glass systems, doors, showers, winter gardens, terrace roofs, glass canopies, Products: Neutralux (thermal insulation), Multipact (safety), Solarlux (solar control), Akustex
- Materials
- Insulating glass, Laminated safety glass (VSG), Toughened safety glass (ESG), Heat-strengthened glass, Patterned glass, Wired glass, Lacquered glass, Multiwall sheets
- Certificates
- RAL quality mark (member of RAL Association Flat Glass), RAL quality mark (externally monitored, RAL Association Flat Glass), ISO 9001
- Founded
- 1962
- Industries
- Construction/Glass Construction, Window and Facade Building, Glass Trade, Trade (Glaziers), Bathroom/Showers, Interior Fitting
- 01
Glass warehouse (sheets up to 6000 x 3210 mm)
- 02
Glass cutting and VSG cutting
- 03
Surface finishing (screen printing, sandblasting, nano-coating)
- 04
Insulating glass production
- 05
Assembly/confectioning (showers, doors, all-glass systems)
- 06
Delivery/route planning and installation
Materials and Processes
Insulating glass
Multi-pane insulating glass as the product basis for thermal, safety, solar and acoustic protection.
Laminated safety glass (VSG)
Cutting and further processing including XXL, coloured and switchable VSG.
Toughened safety glass (ESG/ESG-H)
Safety glass for applications under the technical building rules.
Heat-strengthened glass
For glazing with increased requirements regarding load-bearing capacity.
Cast glass (patterned glass, wired glass)
Decorative and technical cast glass, also available as glass samples.
Lacquered and printed glass
Screen printing and lacquering for decorative and functional applications.
Plastic panels (multiwall, solid, corrugated, trapezoidal, HPL, PVC)
Panel materials for roof glazing, canopies and interior fitting.
Aluminium composite panels
Composite panels for facade and design applications.
Sites
Wentorf near Hamburg
DEProduction and administration
- Materials
- Insulating glass, VSG, ESG, TVG, cast glass, plastic and aluminium composite panels
- Glass warehouse for glass cutting (sheet sizes 6000 x 3210 mm)
- VSG cutting table
Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Insulating glass productionJoining | – | – | – | – | Insulating glass |
| Glass cuttingMachining | – | 6000 mm × 3210 mm | – | – | Glass |
| VSG cuttingMachining | – | – | – | – | Laminated safety glass (VSG) |
| SandblastingSurface | – | – | – | – | Glass |
| Nano-coatingSurface | – | – | – | – | Glass |
| Printed glass (screen printing)Surface | – | – | – | – | Glass |
| Installation of all-glass systems, doors, showers, winter gardens, terrace roofs, glass canopiesAssembly | – | – | – | – | Glass |
| Products: Neutralux (thermal insulation), Multipact (safety), Solarlux (solar control), AkustexEngineering | – | – | – | – | Insulating glass |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| VSG cutting table | – | – | – | – | Wentorf near Hamburg |
| Glass warehouse for glass cutting | – | – | Sheet sizes 6000 x 3210 mm | – | Wentorf near Hamburg |
Additional services
Quality
As a member of the RAL Association Flat Glass, TESCO products are continuously assessed by external testing institutes to ensure consistent quality. Production follows the relevant technical rules (TRAV, TRLV) and guidelines on visual glass quality.
| Evidence | Wentorf near Hamburg |
|---|---|
| RAL quality mark (externally monitored, RAL Association Flat Glass) | |
| ISO 9001 |
History
- 1962
Start of production as one of the first insulating glass manufacturers in Germany.
- 1971
Press coverage in the trade journal Glaswelt.