by kbrownie »
Sun Mar 08, 2009 2:48 pm
Hi Gill,
The thinest standard board is 9.5mm, coving do vary in the size of the step.
It is very messy job removing plaster and the lath beneath it.
A solution if the coving is to remain a feature is to careful cut the plaster away around the edge of the coving so not to damage it leaving the lath on, createing a bare patch around the parimeter of the ceiling. Then remove rest of plaster on ceiling. Then board
KB