Cheers Vin,
I’ll probably just do my own then lol.
My friend its easy on some windows, not all.
I have done these for friends and family.
You need to measure height and width, then thickness. You need to test if the glass is low emission(anything after 2002 will be) if the glass is less than 800mm off the floor it needs to be toughened.
There are 4 different types of beading that sometimes can be a real pita if you get the older ones but the newer ones(internal glazing ) are a doddle.
If you need any help just hit me up.