SBT is your professional partner for the installation of windows, doors and facades made of aluminum, steel and fire protection. Our company was founded in 2016 in Poznan, Poland and looks back on a long family tradition in production, project development and assembly. We offer our services mainly in Germany, but we have also implemented many successful projects throughout Europe.

We are based in Poland, but we offer German and English-speaking project support and administration. We have all the necessary documents to work in Germany. We have all the tools, our own vehicles and experienced assembly teams.

We work with various systems such as WICONA, SAPA, SCHÜCO, HUECK, JANSEN, FORSTER, YAWAL, ALUPROF and others, which give us the opportunity to meet the individual requirements and wishes of our customers.

We monitor

WINDOWS | DOORS | FACADES | GLASS FACADES | WINTER GARDEN | VENTILATED FACADES

We attach great importance to quality, punctuality and trustworthiness and carry out all our work exclusively in accordance with DIN standards. We have all the documents and certificates legally required in Germany.

Our specialty is Berlin, but we also operate in other cities and regions. Our installation team consists of qualified and experienced specialists who can master even the most difficult challenges.

We are proud of our numerous references, which prove our competence and reliability.