Warmhaus Windows & Doors was founded by John, who brings over a decade of hands‑on experience in the Irish windows and doors industry. Starting with Excellence Windows in Kilkenny 11 years ago, he has built a reputation for reliability, precision, and genuine customer care. We proudly work with Irish‑made windows and doors that are specifically designed for Ireland’s climate and building standards.

By choosing Irish‑made products, you support local manufacturing while enjoying high performance, durability, and consistent quality. From the first consultation, we listen carefully to your needs, assess your home, and recommend the best Irish‑made solutions for your budget and style. We manage everything—from measurements and ordering to installation and finishing—so you can enjoy a smooth, stress‑free experience.

We supply and install premium Irish‑made exterior windows and doors for homeowners across Ireland. Whether you are replacing old frames, upgrading for better energy performance, or designing your dream entrance door, we provide tailored solutions that enhance comfort, security, and curb appeal. Energy‑efficient, Irish‑made windows designed for Irish weather and modern living.

We supply and install high‑performance Irish‑made uPVC and aluminium windows that help reduce heat loss and outside noise while improving the look of your home. You can choose from casement, tilt‑and‑turn, sash, and bay window styles to match your property’s character. Every installation is carried out with care, clean workmanship, and attention to detail.