Knocknagree windows and doorsWindows and doors Knocknagree
As well as aesthetic, energy efficiency and environmental concerns, we also have a focus on security. Dalgan are a family-run business who compete on the international level. We're fully certified and have all of the industry accreditations and qualifications to assure you of the highest international standards. Not alone do we supply windows and doors, we continually research and test new ideas to push the boundaries of technology.
Our doors have an excellent variety of looks and colours for you to choose from, made for any entrance or doorway. 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. Some of our most popular services are the sunrooms we install, along with the conservatories, which expand your living space and look great. Our goal is to give you a significant reduction in your heating costs over the winter.
Our enormous range of windows and doors in many styles and colours will have something to suit everyone. Commercial projects are our speciality, using AMS thermal strip systems which appeal both in terms of architecture and energy savings.
Had my windows and doors installed in my new house by Dalgan Windows and I'm delighted with the result. My new front door is beautiful as are all the other windows and doors, especially my lift and slide patio. Thank you for a job well done.