The highlight of these tests is that not only the glass was evaluated, as is common, but the entire system: profiles, chambers, hardware and integrated technologies. At Deceuninck, we believe that good sound insulation does not depend on a single element, but on the intelligent integration of all the components that make up a window or door.

Both the Everest Max and Bella systems have shown excellent results in noise insulation, thanks to their multi-chamber PVC profiles, airtight joints and the possibility of incorporating double or laminated glass. This translates into quieter, more comfortable and thermally efficient spaces, ideal for cities where noise and temperature variation are factors to be considered in the quality of life.

With these tests, we not only reaffirm the ability of our systems to deliver high acoustic performance, but also support the evolution of the building industry towards more responsible and people-oriented standards.