The proposed new standard encourages landlords to consider issues around affordable warmth and decarbonisation across their whole stock to produce a plan for each home undertaking retrofit.
Mae'r safon arfaethedig newydd yn annog landlordiaid i ystyried materion fel gwres fforddiadwy a datgarboneiddio ar draws eu holl stoc er mwyn llunio cynllun ar gyfer pob tŷ sy'n cael ei ôl-osod.