by B4Less »
Tue Apr 30, 2019 8:48 am
Hi,
I would suggest using a vapour permeable layer. this will allow the movement of air between the cladding and the concrete inner leaf.
By doing so it will prevent the buildup of moisture between the 2 layers and reduce the risk of mold or mildew in behind the cladding where you cannot see it and prevent any rot that may occur.
Regards, Build4Less