My house is 1927, solid wall with a concrete render, which needs sorting in a few places.
Is it a good idea to fit EWI directly over the render?
I have been told that the EWI boards would be mechanicaly fixed and also adesively fixed to the wall. I thought that all the render would need to be removed, but i am told this is not nessesary as it would possibly create more damage to the undelying bricks and also cost a lot!
Thanks in advance. Rich
Is it a good idea to fit EWI directly over the render?
I have been told that the EWI boards would be mechanicaly fixed and also adesively fixed to the wall. I thought that all the render would need to be removed, but i am told this is not nessesary as it would possibly create more damage to the undelying bricks and also cost a lot!
Thanks in advance. Rich
