“Show me how you build and I’ll tell you who you are.”
(Quote: Christian Morgenstern)

Are you looking for a winter garden or a summer garden? Are you interested in a patio roof or sun protection? You want to beautify your home with new windows or doors? Then you have come to the right place! The name GSA stands for high-quality and perfectly shaped complete solutions. Genuine craftsmanship, reliable customer service and the best materials are important to us.

The material aluminium, paired with innovative and trend-setting technologies, distinguishes our products: aesthetic, durable, weatherproof, robust, top quality at fair prices. The assembly is carried out exclusively by Austrian specialists. This gives you the security of knowing that every handle fits and saves you annoying trouble due to assembly errors. Your individual needs and ideas as a customer are our priority!  This is also the recipe for our success.