Sehr kompetente und zuverlässige Firma. Herr Anderegg berät und unterstützt mit viel Fachwissen. Die beiden Facharbeiter arbeiten enorm sorgfältig und sauber. Jederzeit wieder. Absolut zu empfehlen.

AS PROTECH is a leading innovator in renewable energy and high-performance building solutions. We specialize in designing and delivering cutting-edge photovoltaic systems, windows, and doors, operating as a general contractor to provide integrated, customized solutions for individuals, businesses, and public administrations. With a forward-thinking vision, AS PROTECH is committed not only to providing advanced technological solutions but also to fostering a culture of sustainability, actively contributing to building development and urban regeneration.

Ich habe für meinen Garten Travertin bestellt. Ich bin mit dem Produkt sehr zufrieden und die Lieferung ging sehr schnell (2 Wochen). Kundenservice war ebenfalls sehr gut. Vielen Dank!

Our company was founded in 2021 and specialises in the sale of high-quality windows, doors, blinds and matching accessories. We rely on first-class materials and innovative technology to offer our customers the best solutions for their home or business. Our range includes PVC-U, PVC-U-aluminium, timber, timber-aluminium and aluminium windows. Our entrance doors are also available in these high-quality materials. As a proud partner of VEKA, we sell what are probably the best PVC-U windows on the market. Visit our showroom in Füllinsdorf and experience our products up close (new opening: 01.05.2025). You will also find a wide selection of other additional products on our website to perfectly complement your construction or renovation project. Our philosophy is based on customer proximity and long-term, trusting relationships. We focus on personalised advice and support our customers with maximum flexibility.