Excellence Windows & Doors

We specialise in fitting uPVC windows and doors that are made to order

Excellence Windows & Doors

Here at Excellence Windows & Doors, we are experts in production, replacement and new builds of uPVC windows and doors in Ireland, and pride ourselves at providing the very best design and latest technology.

We provide high quality, energy-efficient and burglar resistant products without compromising on style. From initial design to stress-free installation, our specialists are here to guide you every step of the way.

All our products are built to last, and are backed by an ongoing commitment to the people who buy them. All our products are made in Ireland.

Have a look at a few of our latest projects or even design your very own door.


Make an unforgettable first impression with Excellence Windows & Doors

Our friendly team of professionals will assess your needs and provide a precise quote for our services. Our superior work will bring warmth and comfort. Get a FREE quote from us today!

Arrange a showroom viewing in Kilkenny today



‘’We’ve had a great experience with Alex and his team. He has a wealth of knowledge and advice to steer you in the right direction of your unsure of finishes or extras etc., they are so efficient, friendly, clean and professional but beyond all as mentioned clean. There is absolutely no mess left to clean up once they finish which just eliminates any stress. We couldn’t recommend them enough. They are also extraordinary competitive on costing as we priced multiple companies and are delighted we went with Excellence Windows & Doors.’’

Scott Kennedy

‘’We had our triple-glazed windows and patio doors ordered in late September 2020 and fitted at the end of November as promised. New windows plus patio doors were installed in 2 days.
Our house has been ever since warmer, less noise from the outside is heard and what we love about them is the finish on both inside and out - light oak.
Alex and his team were very professional, work was done neatly and in timely manner, walls around the windows were brought to almost perfect condition (except for painting of course :) and old windows were disposed of. There was very little cleaning after they left.
Communication with Alex was flawless and he proved to be very responsive and understanding. Would I use them again? Undoubtedly yes.’’’
Krystian Kroczek

‘’Excellent service from the 1st enquiry to the finished job. Alex did everything he said when he said he would do it. I would highly recommend & I was absolutely delighted with my windows & front door.’’

Krissi Igoe

‘’A great job done by Alex and his team. New windows are fabulous. The finish on windows is perfect. Totally professional friendly service. I can truly recommend this company.’’

Sharon Doyle

Frequently Asked Questions

  • I am looking for a uPVC window installer near me. What is your catchment area?

    Excellence Windows & Doors are available to install uPVC windows for clients throughout Ireland. Whether you are fitting a single unit or an entire commercial building, our team are ready to start work on your project.

  • How should I maintain and clean my flush casement windows?

    Unlike timber windows, our range of flush casement windows will not warp and do not require sanding. Simply clean with warm soapy water to keep every window looking their best.

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