Meaning of sarking in English:

sarking

Pronunciation /ˈsɑːkɪŋ/

noun

mass noun
  • Boarding or building felt fixed over the rafters of a roof before the tiles or slates are added.

    • ‘Roof sarking can contribute to the total R-value requirement for energy efficiency.’

Origin

Late Middle English (originally Scots and northern English): from sark+ -ing.