cover board

Questions

What does cover board mean?

An insulation board used over closed cell plastic insulation (e.g., polyisocyanurate) to prevent blistering when used in conjunction with hot bituminous membranes.

How to pronounce cover board

1. Open the pronunciation page — Open the Speakur entry for “cover board”.
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 “cover board”.
4. Repeat and practice — Say “cover board” aloud, matching stress and vowels until it feels natural.