Fel mesur rhagofalus, penderfynodd Cyngor Conwy gau Ysgol Maes Owen dros dro tra bo peirianwyr adeiladu yn cynnal archwiliadau a gwaith lliniaru mewn perthynas â'r RAAC a ganfuwyd mewn to ar leddf. Agorodd yr ysgol yn y lle cyntaf ar sail cylchdro, cyn ailagor yn llawn i'w holl ddisgyblion.
Conwy Council took the decision to temporarily close Ysgol Maes Owen as a precautionary measure while structural engineers carried out investigation and mitigation works to the RAAC identified in a pitched roof.  The school initially opened on a rotation basis before reopening fully to all pupils.