K & K Windows is your trusted source for quality windows and doors. As an Irish-owned, family-run company established in 1995, we have rapidly grown to become one of Ireland's largest fabricators and installers of uPVC and Aluminium products for both residential and commercial projects. Our expert craftsmanship and exceptional service have earned us a reputation for excellence.

At K & K Windows, we offer a wide range of windows and doors to suit your needs. Our windows include uPVC windows, Residence 7 windows, casement windows, sash windows, bay, bow, and corner windows, French windows, tilt and turn windows, and more. For doors, we have uPVC doors, composite doors, French doors, lift and slide doors, premi-line sliding patio doors, panel doors, stable doors, and more.

We take pride in our in-house team of sales, CAD technicians, and production personnel who work tirelessly to ensure that every project is completed to perfection. Our products are fabricated at our state-of-the-art factory in Wexford, Ireland, using hardware sourced from Europe's leading suppliers and glass sourced from Ireland's largest suppliers. We even offer a wide range of glass options with short lead times.

Whether it's for residential or commercial purposes, K & K Windows is your reliable partner for superior windows and doors. Contact us today for a free quote