What are signs that I need to replace my windows and doors?
On average a quality windows should last between 15-20 years if they are maintained properly. Certain factors will reduce their life expectancy such as
The material they are made of
How they are looked afer
Your windows do not open/close properly.
You can feel cold area entering your home
Your windows and doors are letting in water
Are you feeling the cold and your energy bills high.
Single glazing will not be as efficient as double glazing. (remember to check for planning constraints)
Older windows will not offer the same level of sound proofing as new.