← Back to search

Meaning of vapor retarder | Babel Free

Noun CEFR B2

Definitions

A layer of material or a laminate used to appreciably reduce the flow of water vapor into a roof assembly.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

vapor trail vaporability Vaporable vaporarium vaporary Vaporation