stetra GmbH and SteelFire specialize in high-quality metal construction, balconies, railings, stairs, doors, and custom steel structures in Switzerland. We provide tailor-made solutions for residential and commercial projects, including balcony glazing, glass railings, and canopies. SteelFire enhances outdoor spaces with stylish fire bowls, premium barbecue accessories, and exclusive garden furniture. Our products stand out for their precision craftsmanship, durability, and elegant design. Trust Swiss expertise for metal construction and sophisticated outdoor living solutions.

We are your specialist in sheet metal processing. From a single source, we offer sou total solutions to your projects. Creative, solution-oriented and cosutmer-orinted! Unima-precision in sheet metal, for you and your projects.

Salü lieber Sam, ich möchte mich auch auf diesem Weg nochmals herzlich für die flotte Zusammenarbeit bedanken, wir sind rundum zufrieden, gerne werde ich dich stets und aus voller Überzeugung weiterempfehlen! Gruss Ronny

Frefel Bau in Weingarten, Thurgau is your local expert for flat roof renovation, roof repair, facade construction, and sheet metal work . We provide roof maintenance, waterproofing, and eco-friendly green roofs for residential and commercial clients in Weingarten, Kreuzlingen, Romanshorn, and surrounding areas . Rely on our local expertise and sustainable solutions for durable roofs and facades.