The conservation works will require a very high and heavy scaffold to reach the weathered and crumbling sandstone of the upper walls of the church.
Er mwyn gwneud hyn, bydd angen i ni adeiladau sgaffaldiau uchel a thrwm iawn i gyrraedd ac atgyweirio’r tywodfaen sydd wedi’i dreulio gan y tywydd ar waliau uchaf yr eglwys.