some price it at a pound a window and 50p a door, this can work out a lot, i had to price a house 3 doors and 35 windows, 20 of these where on a con if i had done it this way it would of been 36 quid and wouldnt of got it,
when i put the pics up here a few said price it at 16 - 18 quid, told him 20 and got job if you can get 150 a windows go for it, but you might leave your self open to someone undercutting you
i always look at house and ask my self would i be happy paying that to get my windows cleaned, usually i am pretty happy with a price i give and so r custys