Exhibition by appointment: Burgisteinstrasse 1, Wattenwil Thierstein Treppen AG is a family business that has been based in Wattenwil near Thun for 26 years. We specialise in the manufacture of staircases made of wood, steel, glass and stone for indoor and outdoor use. Our proximity to timber construction enables us to offer unusual solutions and fulfil your wishes with a wide range of experience. Our working area covers the canton of Bern and neighbouring areas. We attach great importance to providing our customers with honest and competent advice.

Conservatories like tailored suits – custom-made to match your home and style. Visit our showroom to explore sliding and folding glass walls. For optimal sun protection, we offer Knecht awnings. We manufacture windows, doors, and glass facades from aluminium and steel. Special roller shutters like TRENDO effectively shade sloped glass surfaces and blend in elegantly. Motorized controls with frost protection ensure safe operation in winter. In steel construction, we build load-bearing structures for office and warehouse buildings. We also offer classic metalwork services: railings, staircases, window grilles – all custom-made.

Bodenreinigungen • Gebäude-, Unterhalts- und Abonnementsreinigung • Reinigung Baselland • Reinigungsfirma • Putzfirma • Storen- und Jalousienreinigungen • Hauswart • Gebäudereinigung • Reinigung von Parkflächen- und Aussenanlagen • Unterhaltsreinigungen in Büros & Verwaltungen • Unterhalt • Geruchsbeseitigung • Reinigungsunternehmung • Hauswartung • Parkettreinigung • Unterhaltsreinigung • Reinigungsunternehmen Baselland • Zügel-Reinigungen • Graffitientfernung • Teppichreinigungen • Endreinigung • Fenster- und Glasreinigungen • reinigungsfirma basel • Fensterreinigung • Fassadenfensterreinigungen • Spezialreinigungen • Neu- und Umbaureinigungen • Reinigungsarbeiten • Sanitärreinigungen und Desinfektion

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