Where are OKNOPLAST products made?
All OKNOPLAST windows and doors are manufactured in our advanced production facilities in Poland and Spain, covering over 124,000 square meters of space. Every product is crafted to order using the highest quality materials, strict quality control processes, and European engineering standards.
Despite being made in Europe, our windows are fully compliant with U.S. building codes and standards — including NFRC, Energy Star, and PHIUS certifications.
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