We had new walls and liner installed in 2010. The walls are showing cracks and bowing on the outside. We are concerned that this could cause a wall failure.
We contacted the supplier back in 2014 and sent pictures. They said the cracks were do to moisture collecting in the wood and manufacturing curing agents used in the past are not used now which can cause cracks.
We are concerned about the integrity of the walls and are they safe?
Any help here?
