The environmentally friendly material

Glass is the key to sustainable buildings of the future

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It's hard to imagine modern architecture without glass. But glass is not only an aesthetically pleasing material, it can also make a decisive contribution to sustainability in the construction industry. In recent years, Glas Marte has made enormous progress in the development of energy-efficient and environmentally friendly products.

Energy-efficient glass solutions

Windows with thermal insulation glazing are a good example of how glass can significantly reduce the energy consumption of buildings. These modern windows reduce heat loss and thus save a great deal on heating costs. Our UNIGLAS® TOP is particularly suitable for this purpose, as it has a particularly favourable energy balance. Soundproof glazing, such as our UNIGLAS® insulating glass or UNIGLAS® PHON, ensures greater comfort by reducing external noise by up to 80%.

Replacing old with new

Particularly when renovating existing buildings, replacing old windows with modern, energy-efficient glass products can significantly improve the energy balance. This can further reduce energy consumption and increase the sustainability of the building. Modern windows with thermal insulation glazing are significantly tighter than outdated windows, which requires more frequent ventilation but allows excess moisture to escape and prevents mould growth. They also offer better burglary protection and increase security, especially on ground and upper floors.

Environmentally conscious

But sustainability starts with glass production itself, and this is precisely where the positive aspect lies: glass is 100% recyclable an unlimited number of times. Every year, Glas Marte produces around 2,800 tonnes of glass waste, which is processed by Austrian partner companies and returned to the economic cycle. Road markings or industrial glass beads are made from the remnants of the flat glass cuttings. Insulating glass and laminated safety glass (LSG) are processed into insulating materials or used for the production of hollow glass. This practice shows how efficient recycling not only conserves resources, but also develops forward-looking, environmentally friendly products.