There are no damaged or aged doors and windows we can't replace easily, our trained engineers will minimise any disruption to your home or business. We cover a wide variety of clients throughout Ireland, north and south, and produce excellent quality products for all sorts of clients. We supply windows and doors in aluminium and PVC, giving you the most modern materials which offer many advantages in terms of longevity, maintenance, and appearance, and style them to match your environment. We're fully certified and have all of the industry accreditations and qualifications to assure you of the highest international standards.
Once your windows and doors are in, they're quite difficult and expensive to replace again, so why risk using anyone but the best, with forty years of professional knowledge. Our windows won't ever need painting and their upkeep is as simple as a wipe with a soapy cloth. Regardless of the environment for your windows and doors, we build to last in good and bad weather, sun snow or rain, year after year. Dalgan is the name for experience that you can trust, reliability is our central value. Some of our most popular services are the sunrooms we install, along with the conservatories, which expand your living space and look great.
We've been in business for forty years because we have a reputation for looking after our customers and maintaining a top quality standard. Working hand in hand with you is how we get the results and success that have made us the people to call for windows and doors.
We'd heard that Dalgan were good but wow! You wouldn't know the place after they were done. The doors are replaced and the new conservatory gives us lots of space to watch telly and play with the kids. Good work.
We store and access information like unique IDs on your device. The processing of personal data is used to help manage the site and give you a better user experience.
We need your consent to collect and process this information, which you can provide or withdraw at any time by clicking on "Adjust Cookie Preferences" at the bottom of each page.
We use two types of cookies, which are explained below.
These cookies are needed for the operation of the website and cannot be turned off.
These are normally only used to record whether or not you are logged in and your desired privacy settings. These can still be blocked by your browser, but certain
sections of the website might not function in that case. These cookies don't store any personally identifying information.
This information is stored locally, it does not leave the European Union at any point and is transferred to no third parties for processing.
- I accept the use of strictly necessary cookies
Hit Counter Cookies
Dalgan uses a hit counter called Matomo which may put cookies on your system for the purposes of recording repeat visits to the site. This is important because, for example, to accurately measure the number of visitors we get,
two different people visiting should be recorded as separate from the same person visiting twice. This information is anonymised and stored locally, it does not leave the European Union at any point and is transferred to no third parties for processing.
Please check the box if you'd like to allow us to use this traffic information to improve our site performance.
- I accept the use of hit counter cookies