The functions of a window

• General information
• Thermal insulation
• Noise protection
• Security

Information for window purchasers

• Overview
• Information about windows
• The functions of a window
• Colourful window frames
• Ventilation
• Energy conservation
• Renovation
• Find a window manufacturer
• Service

GEALAN international:

The functions of a window

The functions of a window

Noise protection

The impact of noise pollution on our health can no longer be denied. On the main streets running through large cities, noise levels of up to 90 decibels have been measured.

GEALAN window profiles, with their intelligent profile designs, are a strong basis for effective noise reduction. When used in combination with the right noise-reducing glazing, they create an environment free from distration for a higher quality of life.