A lot of old sliding doors are already being replaced by French doors and people are getting more attracted to them as days pass by. visit: www.doubleglazingpriceguide.org.uk/how-much-do-pvc-french-windows-and-doors-cost
The colour range is also extensive so you can match almost very type of home style.
How much do they cost? Go here to find out – https://www.french-patiodoors.co.uk/composite-doors-prices/