Localised repointing that is like-for-like in material and profile does not require Listed Building Consent, however, repointing large areas of a building will require consent.
Ni fydd angen Caniatâd Adeilad Rhestredig ar gyfer gwaith ailbwyntio mewn mannau, sy'n debyg o ran deunyddiau a phroffil, ond bydd angen caniatâd ar gyfer ailbwyntio darnau mawr ar adeilad.