The bunk beds we bought have been used as single beds for years - we now want to make them into bunk beds but have lost the ladder (various house moves ago)
Is it possible to buy a universal ladder that just clips on does anyone know???
I think you need a joiner, Tb. A loftbed ladder would probably be too high anyway.
Our bunkbeds have a wide deep ladder which stands on the floor and leans in, so it's easier to climb up and down but takes up a lot of floor; but that kind or a vertical one that hooks on should be a doddle for a joiner/carpenter to make for you (possibly not cheap though...)
Is there a woodyard near you? Have a look in Yellow Pages for "joinery supplies". If you ring them and tell them what you want they can probably recommend someone local who could do it.