Letterkenny windows and doorsWindows and doors Letterkenny
Dalgan are a family-run business who compete on the international level. With forty years of experience we have the skills and professional training to help you select the best fit for your property or business. 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're fully certified and have all of the industry accreditations and qualifications to assure you of the highest international standards.
PVC and aluminium windows and doors can really bring security and a touch of style to your home, and last for decades. Window coating and argon gas spacing between panes of glass multiply the advantages of your Dalgan window. 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. Bay and bow windows from Dalgan will greatly enhance the elegant appeal of your home and greatly increase the desirability and value of your house, offering great views and excellent ventilation. Home renovations or new builds are all covered by our expert designers and advisor.
Commercial projects are our speciality, using AMS thermal strip systems which appeal both in terms of architecture and energy savings. We've been in business for forty years because we have a reputation for looking after our customers and maintaining a top quality standard.
Completely satisfied with my new windows and doors, and delighted with prompt, professional fitting team.