Tradition and innovation go hand in hand at Gaulhofer Manufaktur. In addition to window restoration, the manufacture of new casement windows is one of the company’s core competencies. In this process, windows are not only preserved but significantly improved through the use of state-of-the-art methods and materials.

The restoration of historic casement windows – which, thanks to a patented system, brings their soundproofing and insulation values up to the standards of today’s windows – is one of the company’s specialties.