Rising damp with render will often present in “bubbling paint” (it starts out searching more like pimples during the paint), salt deposits, stains and render breaking all the way down to its base parts (showing as sand and cement dust). In advance of you install your plywood subfloor, initial calculate https://reidmfwmc.blogsvirals.com/28490464/the-greatest-guide-to-sub-floor-moisture