Two buildings of different height
or
Two buildings of different heights
Thanks for your help.
Two buildings of different height
or
Two buildings of different heights
Thanks for your help.
Both are fine, but they have slightly different connotations. This is due to different usages of the word height, and may not be central to your question.
In you second example, each building has its own height. Height is an attribute, and as such can be counted in the same manner as the attribute's owner.
In the first sentence, height is being used as a concept, not an attribute. The buildings are being compared on the basis of height.
There are a lot of sensible attributes than can also function as concepts. So you really have to decide how you want the reader to handle the idea.
You could also say 'two buildings of different heidths' meaning, two buildings of differing height measurements.
This means 'two buildings of differing heights'.
Heidth specifically refers to the vertical length of something.
'Heidth' (pron. like height with an extra 'th' on the end) is the describing word used to express the abstract of a 'height' as a thing.
https://www.urbandictionary.com/define.php?term=heidth
Similar to width.
Heidth is commonly used in English, in London, where I am from (I am English) to describe how high or tall something is vertically.
'What is the heidth of that wall?' 'It is 3 metres high' or, 'the wall's heidth is 3 metres'.
There are many arguments online about 'whether heighth is correct' but this is with the spelling 'heighth' (which is how the words sounds). I believe its historical spelling is 'heidth' - with a 'd' - and if you google that word, you'll see no arguments about it.