The Riesen Building Technology AG is a company with tradition and experience. We are your specialist for building technology. Here you will find personal and competent advice. The plumbing, heating, and roofing company Arthur Riesen AG was acquired by Daniel von Mühlenen in 2003 and transformed into Riesen Building Technology AG. Riesen Building Technology AG took over all 3 employees. Son Andres successfully completed his first apprenticeship as a roofer at LWB in Bern in 2006. After his apprenticeship in 2007 as a plumbing installer at Chapuis & Zürcher AG in Bern, he deepened his professional knowledge for another year. In 2010, Andres successfully obtained his 3rd Federal professional title as a heating specialist in building technology planning at Haustechnikplanung Abbühl in Spiez. To gain further professional experience, he also worked at Böhlen AG in Bern. In 2010, Andres joined the company at 40%. Since 2012, he has been acting as managing director. He is supported by his dedicated, long-standing plumbing and heating installers as well as a trained roofer. Our Services - Plumbing - Heating - Roofing - Lightning protection - Fireplace construction - Bathtub replacement - Solar - Enamel repairs We are happy to be your contact for work around your home. Customer satisfaction is of great importance to us. We guarantee this through quality, performance, and price. The building envelope has many requirements to fulfill. We are happy to assist you. From planning to complete execution. We are professionals with appropriate training. We don't leave our customers out in the rain.

Ist immer freundlich, zuverlässig und kompetent. Hat sehr gute Arbeit gemacht.

Duscholux AG is one of the world’s leading shower wall manufacturers. With modern renovation concepts and tailored architect planning, the company also offers the ideal solution for every bath situation. In combination with first-class service competence, DUSCHOLUX guarantees its customers tangible added value for unique bath and shower experiences. Behind the DUSCHOLUX brand stands an international team responsible for developing and producing bath solutions. The head office of the Swiss-German family business is situated in Thun, Switzerland, and the site is also home to a 400 m² showroom. DUSCHOLUX - from its origins to the present day • The company made a name for itself back at the end of the sixties, with the invention of the folding acrylic glass shower wall. And the rest is a unique success story. What officially began in 1967 is today a complete concept for top-quality brand products and technical innovations for the bathroom. The space-saving wet rooms devised in the early years have transformed into aesthetically sophisticated living spaces. • Today, the Duscholux Group has four production sites and numerous sales organisations. These enable DUSCHOLUX to distribute its own product range around the world as a leading shower wall manufacturer. A market-oriented approach, high demands on its own organisation with state-of-the-art structures, and progressive working conditions strengthen the company in its intention to maintain its market-leading position and to continue to forge the path in the future. • DUSCHOLUX has been certified in accordance with the international quality standard ISO 9001 since 1996, and ISO 14001 since 2016, for its successful environmental management. The company applies strict quality controls to ensure that customers can depend on performance promises. • DUSCHOLUX pays great attention to the consumption of energy and water. The company takes care to promptly satisfy ecological and safety-specific requirements in all areas, to achieve continuous improvements, and in doing so to contribute to conservation of the environment and promote the health and safety of its employees. Product overview. • Shower walls • Bathtubs • PanElle wall panelling • Wall panelling and tailor-made bath solutions from DUSCHOLUX are characterised by sophisticated design, durable quality and award-winning innovations.

Sehr freundlicher Chef sowie auch die Mitarbeiter. Top Arbeit geleistet! Kann ich wärmstens empfehlen!

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