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Welcome home to Dalgan windows
Give your home a better look with Dalgan windows in upvc and aluminium made and fitted to our exacting standards.
Insulated in so many ways for extra warmth
Dalgan double-glazed and triple-glazed sealed window units keep your home wonderfully warm and draught-free.
Window coatings save energy
All sealed units use Warm Edge technology with coated energy-saving ‘low-emissivity’ glass to reflect heat back inside your home, and save on fuel bills and improve the energy rating of your home.
The gap that’s warmer and quieter
The argon gas filled gap between the panes of glass in our double-glazed and triple-glazed windows keeps more warmth in, and more noise out and again improves the energy rating.
Barriers against cold
Dalgan upvc window frames are multi-chambered, and our aluminium window frames have thermal breaks to conserve heat.
Reduce condensation in windows
While no one can guarantee against condensation. Dalgan windows reduce condensation greatly or eliminate it altogether.
Windows more secure
Our upvc range of windows and doors are internally glazed for added security.
Top security for windows
In all our windows, we fit security features such as multi-point espags and locking handles.
Little or no maintenance
Our upvc and aluminium windows never need painting, and wipe clean quickly and easily.
Tailor-made windows to fit your home
Every window we make is tailor-made for your home to virtually any width and height you need.
So many options
You have options for your Dalgan windows such as authentic Georgian bars, leaded lights, bevelled glass and a range of matching windowboards and window hardware.
Glass options in all our windows
Dalgan offer a comprehensive range of glass for windows. To keep you warmer or cooler, or to keep intruders out, we have the glass.
Windows made easy to clean
To make your window’s outside surface easy to reach and clean, you can have our easy-clean hinges or tilt and turn windows.
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.