Hi Belinda,
I’m no expert on new build cleans, but the windows are a major part of the clean, as I’ve just mentioned in my previous post, I quoted 12p per sq ft for three small properties (approximately 1200 sq ft each) for the initial clean half this for the second, the windows are a pain on this development: bad access, first floor windows cant be cleaned from the inside, the protective film on the frames is a pain to get off, these are factors that you will need to consider when you work out a price as each development is different.
Of course some properties have more windows per sq ft than others, this is why the price I quote ranges from 12p to 25p per sq ft.
But as I have said the windows are the main job on a new build, but I have never quoted for just windows, but I would say at a guess at least 60% of my charge is for the windows on most jobs.
So if I’m talking sense, one house today 1200 sq ft at 12p = £144.00 windows = £86.40 for 7 windows and 1 patio window, but if I’d had seen the job before quoting it would have been 15p per sq ft because of the reasons above.
Hope this helps!
Kind regards
Paul