Glass

Insulating glass with sound insulation

In our densely populated world, noise is omnipresent: cars in rush hour traffic, jet jets heading for the nearby airport, the babble of voices in urban areas or early morning deliveries to the supermarket. Those who work shifts often find hardly a moment of real silence anyway. This is exactly where soundproof windows show their strengths – insulating glazing with laminated glass and, if necessary, sound-insulating films effectively shield noise immissions in our living space. With GEWE-therm® phon, SCHOLLGLAS offers a high-performance product solution. Their tailor-made structures follow the specific requirements on site and, in combination with the frame system, seal and building structure, reduce external noise by up to 54 dB. GEWE-therm® phon is particularly effective with asymmetrical glazing, as glass structures with different pane thicknesses absorb the sound waves of different frequency ranges particularly efficiently.

The difference in everyday life is enormous – less acoustic exposure means better sleep, higher concentration and a better quality of life. Soundproof windows are therefore becoming increasingly important, especially in cities, because they transform noise-exposed apartments and offices into oases of peace.

Good to know: Despite their special designs, the soundproofing structures of the GEWE-therm-phon® insulating glass allow excellent incidence of light, offer excellent thermal insulation and can also be combined with other desired properties of our functional glass.

Highlights

2- and 3-fold insulating glass

Highly effective soundproof glazing with maximum light transmission and thermal insulation

Top product quality for over 40 years

Top applications for insulating glass with sound insulation

Technical details and features

Light transmission according to DIN EN 410

  • Approx. 71% (with Low-E coating) to 82% (float glass)

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
  • (the lower the Ug value, the higher the thermal insulation effect of the insulating glass)

Element thicknesses

  • Standards:
    • from 26 mm for GEWE-therm® phon 2-way
    • from 38 mm for GEWE-therm® phon 3-speed

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)
  • Independently tested glass structures

Proven use in selected references

Contact

Our specialists are at your side with their knowledge and experience in all questions.

Are you interested in our products, perhaps in relation to your own construction project or a product for which you are looking for a reliable glass supplier?

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