About us

OST Concept is a trading and service company for custom-made staircases, dressing / built-in cupboards and sliding doors, which was founded in 2008 by Dipl.-Ing. Tino Schreier together with Roman Hilger (OST Fenster). We advise our customers competently, develop individual and high-quality solutions and supervise all projects from the first discussion up to the final realisation. With much motivation and passion we follow our highest goal: Satisfied customers. 

We address ourselves to private customers, property developers and architects from the Grand Duchy of Luxembourg and the nearby border region. 

Tino Schreier, cabinetmaker and graduate engineer for wood technology (FH), is founder and chief executive of OST Concept. He has been an expert in stair construction for more than 20 years and is passionately dedicated to customer service and stair design. Every project is a matter close to his heart and satisfied customers are his greatest motivation. 

Catherine Lentz is an interior designer (B.A.) and has been enriching our company since February 2020 with her joy and creative ideas in the field of interior design. She plans and designs rooms with our high-quality and individual built-in cupboards, sliding doors and special designs. 

Melanie Schreier is an industrial clerk and marketing specialist. She is responsible for the administrative department and takes care of all matters concerning advertising and marketing. She is the contact person for all media and press representatives.