MatthewNorton
New Member
Hello, I am new to this forum. Recently, I bought my first house near Southport. It is an end terraced Victorian property with the typical solid (and non-insulated) walls.
The inside plastering is of very poor quality and will need to be redone. The outside renders appear to be made with standard cement-based render.
Do I need to be cautious when using lime plaster on the inside of external walls, so as to allow 'breathability'? Should I also take off any external renderings to stop any damage?
I am confused because some people have recommended that I use breathable insulation externally and lime-based materials both inside and out. Others say that 'breathability' is exaggerated and gypsum-based plaster would be fine to use as long as the wall has no underlying damp issues. If anyone has experience with unlisted properties, please share your story.
Thank you
The inside plastering is of very poor quality and will need to be redone. The outside renders appear to be made with standard cement-based render.
Do I need to be cautious when using lime plaster on the inside of external walls, so as to allow 'breathability'? Should I also take off any external renderings to stop any damage?
I am confused because some people have recommended that I use breathable insulation externally and lime-based materials both inside and out. Others say that 'breathability' is exaggerated and gypsum-based plaster would be fine to use as long as the wall has no underlying damp issues. If anyone has experience with unlisted properties, please share your story.
Thank you