MODERN TRADITIONAL COMPANY
Handcrafted quality
made in Luxembourg
For over 50 years, we have been manufacturing high-quality windows, doors and glass facades made of wood and wood-aluminum as a Luxembourg family business.
CREATET ADDED VALUE
Thinking ahead
from OST
Whether renovation or new construction: energy requirements set the framework today. Our different product lines, therefore, cover all energy requirements – whether for low-energy houses, passive houses, or even beyond. However, we are not only ideally positioned for new buildings.
We also create custom-fit individual solutions when it comes to identifying and eliminating energy weaknesses in renovation projects or listed buildings.
High-quality windows
Windows distinguish the architecture of a home – both inside and out – and have to meet a broad range of modern demands.
Individual front doors
We believe, the aim to make architecture a mirror of your personality is reflected not least in the design of the house door.
Modern mullion-transom facades
Modern architectural glazing façades in perfect handcrafted mullion-transom-construction With walls and roofs made of glass: from the ground floor up to the eves, from the gables to the ridge of the roof – with clear gains of in terms of living quality and aesthetics.
SERVICE
for more quality
Quality is not just about good products. Above all, quality means providing good service. This starts with a personal consultation, continues with on-site installation, and extends to our after-sales service. In addition, we offer our customers our exclusive maintenance service on request. This involves regular, professional inspections and maintenance.
NEWS
from OST-Fenster
We inform you about the latest news about windows, doors and glass facades. Also about all other news in our company.
