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.

As a family business rooted in the region, we combine traditional craftsmanship with modern timber construction. Father and son fulfilled a lifelong dream by founding our company – and we’ve been building with heart and soul ever since. Whether it's for interior finishing, a custom-made roof structure, a large construction project, or your new terrace or a piece of solid wood furniture – we bring experience, dedication, and true passion to your vision. Sustainability and ecology are not just words for us – they are values we live by. We build with natural materials, ensure a healthy indoor climate, and use regional resources. For people who value quality and want a home with character.