Glass
Insulating glass with thermal insulation
For more than 40 years, GEWE-therm® insulating glass has been SCHOLLGLAS’ proven standard for modern windows and façade elements in residential, commercial and office buildings. They combine efficiency with a high level of living comfort. With their high transmission values, they stand for light-flooded rooms and the effective use of solar energy input. Thanks to the two- or three-layer structure with wafer-thin metal oxide coatings (so-called “LowE layer”) and gas-filled gaps, they also offer significantly better thermal insulation than single glass. In this way, they make a significant contribution to reducing energy consumption and thus save heating costs and CO2 emissions at the same time. The inner pane remains warmer, which minimizes condensation and effectively prevents mold growth.
GEWE-therm also scores highly in terms of noise comfort and thus quality of living.® The additional layer of glass and its space audibly attenuate external noise and ensure quiet interiors even in noisy areas.
Robust, durable and easy to clean, the insulating glass offers a solid solution for a wide variety of construction projects. Whether new construction or modernisation – GEWE-therm® combines cost-effectiveness with contemporary requirements for energy efficiency, comfort and sustainability.
Not only clear glass is used as a glass component, but also decorative or safety glass, which offers further functions such as extended heat, sound and burglary protection.
GEWE-therm® insulating glass is produced in our factories in Germany and Denmark in terms of its structure according to the customer’s and project’s individual structure. They meet high-quality industry and product standards.
Highlights
2- and 3-fold insulating glass
Highly effective thermal insulation with maximum light transmission and effective use of solar energy input
Top product quality for over 40 years

Top applications for insulating glass with thermal insulation
Technical details and features
Ug value according to DIN EN 673
- 3.0 W/m²K for uncoated 2-layer insulating glass up to 0.4 W/m²K for coated 3-fold insulating glass with krypton gas filling
- (Digression: the lower the Ug value, the higher the thermal insulation effect of the insulating glass)
Maximum dimensions
- on request
Other
- Superstructures as 2-fold or 3-fold insulating glass
- Production in order-specific sizes, geometries, models and free forms
- Certified third-party monitoring (CE marking)














