KOR doors redefine the balance between form and function, offering unmatched durability, energy efficiency, and design flexibility. From elegant entry doors to expansive sliding and patio doors, our products are crafted to complement any style while providing superior thermal insulation and airtight performance. With options in aluminum, uPVC, and Passiv-certified designs, KOR doors deliver the ultimate in comfort, security, and sustainability. Whether framing breathtaking views or creating bold first impressions, our doors are built to elevate every project.