Removing concrete cladding tiles and replacing with k rend

ChrisS73

New Member
I am considering removing the concrete cladding tiles and replacing with k rend. Behind the tiles, there are timber battens, felt or membrane and then blockwork. Can the k rend be applied direct to the blockwork or will it need to be boarded first? If no boarding is required will there be an
20210209_215729.jpg
20210123_135412.jpg y potential issues with damp?
 
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