The award-winning PVC design profile

Minimalism, slim, straight lines, and elegance.
The design you would seek in vain with other PVC profiles.

Get to know the profiles which offer an alternative to aluminium with the properties of PVC.

Gretsch-Unitas (GU) is a German group that has been in the business of opening, starting, closing and locking windows and doors for more than 115 years. It is the world's leading supplier of construction fittings in the field of window and door technology, automatic entrance door systems and building management systems. With technical innovations and continuous improvement of its products, it shapes the market and sets new trends and standards for the future.

In accordance with its slogan "Vorsprung mit System" and the internationally known brands GU, BKS, GU Automatic and FERCO, it offers the market not only individual products, but also system solutions, because even the best products optimally utilize their potential only if they function effectively and harmoniously with each other.

Insulated glass consists of two or more glass panels (typically 4-6 mm thick glass is used, but the thickness can vary depending on the needs of the project) between which there is a layer of air or the gas argon (with a gap between the glasses). This combination significantly reduces heating and cooling costs, and also provides exceptional sound insulation.