I had a similar problem with my cladding – plaster falling off, damp walls, and no insulation. Ultimately, I decided on a complete renovation with Rendad – House Rendering , and it was a good decision. They installed a new layer of insulation and selected the right plastering system.
Sounds like you made a smart move! A full renovation with proper insulation and plastering really makes a difference—glad to hear Rendad worked out well for you.