The Top 5 Windows & Doors Companies In Dublin



Why Choose Windows & Doors Dublin?

We provide our customers with a simple, worry free experience and we back up everything we do with the best warranty in the business. Here’s what makes us unique:

Quality Solutions

Our team utilizes the latest technology and innovations in windows and doors to provide quality products and designs.

Trusted team

Based in Dublin, the team at Windows Doors Dublin have been providing high quality product designs and quality.

Background Checked

Feel safe and secure with our friendly and professional staff. Every member of our team has passed an extensive criminal background check.

Satisfaction Guaranteed

We are committed to delivering quality products. We have a team working hard to get the job done to full customer satisfaction.

Fast Turnaround

We make the installation and design process simple and fast, we liver your products same hour and day of your request.


All products are manufactured in Dublin using the very latest technology and materials which are rigorously tested for standard and quality.

wdows.jpg (700×526)



DK Windows & Doors is a 100% Irish Owned Company, established in 2004 and based in Dublin. Since our inception we’ve built a reputation for supplying top quality products and with a service to match.

What We Can Do For You

Specializing in new build homes, renovations and commercial developments we offer an extensive and diverse range of windows and doors designed to suit any building and to accommodate any budget. All our products are made in Europe to the highest quality, approved by the EU Standards Association and are tailor made, with specification details and design solutions provided free of charge.

We work closely with project design teams to ensure that DK Windows & Doors meets the design goals, both aesthetically and regarding installation and performance, with a particular emphasis on installation and interface? Talk to us as soon as your project starts to take shape and use our product knowledge, and our industry expertise, to specify glazing which meets your budget needs, design vision, and performance targets.

All our products are tailor made, with specification details and design solutions provided free of charge.

We work closely with project design teams to ensure that DK Windows & Doors meets all your design goals, aesthetically, and regarding installation and performance.

The process of choosing windows & doors for your project is a VISCERAL EXPERIENCE. Our vast range of windows and doors are proudly showcased in IRELAND’S LARGEST WINDOW & DOOR SHOWROOM.

Come view and fully appreciate all our products for yourself in our 10,000 SQUARE FOOT award winning showroom located in Westland Business Park, just off the Nangor Road in Dublin.


Here at DK Windows & Doors Dublin, we are experts in production, replacement and new builds of uPVC windows and doors in Ireland, and top quality Timber and Aluminum products. Our customers are not only home owners but also architects, developers & self-builders. We proud ourselves at providing the very best design & latest technology. Our projects have been featured on RTE & other media. Have a look at a few of our latest projects here.


We offer an extensive line of windows and doors to fit any home. Our range includes composite doors & uPVC doors, uPVC windows, aluclad windows and many more! All our products are built to last, and are backed by an on-going commitment to the people who buy them. Our products are made in Europe, approved by the EU Standards Association.


We specialize in replacement and new builds. Our clients include: home owners, architects, developers & self-builders. We provide the very best design & latest technology currently available in Europe. Our projects have been proudly featured on RTE’s Room to Improve, House & Home, Self-Build and Image Interiors & Living Magazines.


Why Keane Windows and Doors Dublin?

Here at Keane windows and doors Dublin, we have over 30 years experience.

In delivering exceptional windows and doors to all of our customers. We were founded in 1985 as a customer-focused, family business by Pat and Norah Keane. Today, Pat is joined in running the business by his son Pat Keane Jnr. We provide some of the most secure durable and energy efficient exterior doors available. Our unique Kolbenz collection allows us to create a diverse range of window styles. We also provide secondary glazing and a full range of double glazing upgrade services.

Windows & Door Maintenance

Upvc is a low maintenance product and does not require any expensive products or time consuming methods to prolong the life of your windows.

Treating your windows and doors

Treating your windows and doors with care and attention will mean they will last long beyond the warranty period and maximize your investment.

Our Promise to You

We are committed in continuing the values and principles upon our company was established. We seek to deliver an unbeaten level of customer service to you our customer. We strive to provide the highest quality windows and doors Dublin has to offer and supply the most innovative products available. Visit our showroom, open 7 days a week for more information about how we can help you.


We have a long history of developing ties with both our customers and with the communities we serve. From humble beginnings in Tallaght, we grew and moved to Celbridge. And in 2008 we decided to grow our business further and moved to our current location in Fonthill Business Park near the Liffey Valley shopping centre.


Horizon Windows suppliers and installers of quality upvc windows, doors and conservatories to the entire Dublin Area, Southside and Northside.

All our staff are highly experienced in the UPVC Glazing industry. We are customer focused and take pride in their work.

We only use top quality materials to achieve secure energy efficient installations.

We are proud to be approved under the Home Renovation Incentive Scheme (HRI) Budget 2014. Our quality is assured because all of our installations are fitted by our own installations team.

Welcome to Horizon Windows – Dublin’s Best Supplier and Installer of uPVC Windows and Composite Doors.

Who we are:

Horizon Windows is a family owned business, founded by Seamus McEnroe in 1984 at our premises in Malahide Road Industrial Estate, ideally located, just off the Malahide Road. Our dedicated team, most of whom have been with us since the outset, have vast experience in their respective fields to ensure that you receive the best customer service available.

What we do:

Horizon Windows have been manufacturing and installing Affordable, High Quality, Energy Efficient and Secure Windows and Doors for homeowners across Dublin for 35 years. So you know you are in safe hands. We have consistently delivered on our promise of quality and satisfaction to over 25,000 customers in the Dublin area. Horizon Windows has one simple aim – to help you make the best of your home. Whether it’s in the design, manufacture or installation we pay great attention to detail ensuring that everything is precision-made.

windows-doors.jpg (1920×940)

What makes Horizon Windows special?

All of our products come with a 10 year guarantee

We guarantee a Superior Customer Service

We guarantee use of High Quality Materials in all our uPVC Windows and Composite Doors

We know you want the best for your home, and we see it as our professional responsibility to provide that for you

We guarantee a Superior Service and use of High Quality Materials in all our UPVC Windows and Doors. Customer satisfaction is a priority for us.

We have been installing quality UPVC windows and doors in the Dublin area for over 35 years. One of our experienced Sales Advisors would be happy to discuss the scheme with you. We understand that your home is much more than a place to live. It’s a place to relax and feel safe. Our Home Improvement Advisors are here to help you choose your home improvements wisely.


Whether you’re looking for uPVC windows, composite doors, patio doors or a conservatory, Asgard Windows is your best choice in Dublin.

There are many reasons why we think we’re the first choice in Dublin for windows and doors. Here’s just a few:

We have a fantastic choice in windows, doors and conservatories. From uPVC sash windows to casement windows and composite doors to patio doors, in modern and classic designs and double-glazed to triple-glazed options, we have a full range on display in our Dublin showroom.

Looking for something unique? No problem! If you can’t find the exact design you are looking for, we can design and build it for you.

We are recognized across Dublin for delivering highest quality windows at very competitive prices.

Our customer service staff have a wealth of experience to help you make the best decision for your home in terms of style, colour, glazing, heat saving, finishes, handles and many other aspects.

A qualified window surveyor will visit your home or business to measure every aspect of the project. The information gathered will be given to our professional manufacturing team to be a perfect fit in every way.

Our fully trained window installers have installed first class windows and doors across Dublin and the surrounding areas since the late 1980’s and so have a wealth of experience in dealing with the simplest to the most complex of installations.

We pride ourselves on our tidiness and attention to detail. So of course we take great care during the installation to minimize mess and also in cleaning up afterwards, so all you have to do is sit back and relax, and enjoy your new windows and / or doors.


Clifton Windows are a family run Business for over 30 years Est. 1983.  We manufacture and supply uPVC windows and doors to the highest quality with unbeatable service.

We are currently based in Cherry Orchard Industrial Estate in Ballyfermot.  Our new premises helps us keep up with the high demand of the uPVC market.

Our custom made windows and doors are manufactured here on our premises by our highly qualified workforce to the highest standards. Clifton Windows are registered with the BRFC which is an energy rating system for achieving an A rating on our glazed windows.

We take great pride in our professional, personal and friendly service to all our clients with our unbeatable service and attention to detail. We offer all our customers a 6 day a week service.

This is what we can provide for you

The following is part of the huge product range that we supply:

  • Casement windows
  • Tilt & Turn windows
  • French windows
  • Shaped windows
  • uPVC doors
  • Sliding Patios/all types
  • Composite doors