built-up roof

Questions

What does built-up roof mean?

A continuous, semi-flexible roof membrane, consisting of multiple plies of saturated felts, coated felts, fabrics or mats assembled in place with alternate layers of bitumen, and surfaced with mineral aggregate, bituminous materials, a liquid-applied coating or a granule-surfaced cap sheet.

How to pronounce built-up roof

1. Open the pronunciation page — Open the Speakur entry for “built-up roof”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “built-up roof”.
4. Repeat and practice — Say “built-up roof” aloud, matching stress and vowels until it feels natural.