Take a little time to study the quality of the fittings, fixtures and materials of the product before buying – get some comparisons from https://www.doubleglazingpriceguide.org.uk/upvc-tilt-and-turn-windows-and-doors-cost/
Windows are an important part of the aesthetic of the room. Windows allow natural light to filter into any space, and can make a room look much larger than its actual square footage
when customers are scarce & supply is plentiful prices should come down somewhat.
So if you were already considering replacing your windows & doors this year, why not check find out how much is the cost?