Word.ws English Dictionary

cover board

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

Noun

cover board (plural cover boards)

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

Forms of cover board

pluralcover boards

Questions about cover board

What does cover board mean?
Cover board means an insulation board used over closed cell plastic insulation (e.g., polyisocyanurate) to prevent blistering when used in conjunction with hot bituminous membranes.
What part of speech is cover board?
Cover board is a noun.
What is the plural of cover board?
The plural of cover board is cover boards.

Words near cover board in the dictionary

  1. cover art
  2. cover artist
  3. cover artists
  4. cover band
  5. cover bands
  6. cover board
  7. cover boards
  8. cover boy
  9. cover boys
  10. cover charge
  11. cover charges

Source and license

Adapted from Wiktionary: cover board (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “cover board.” Word.ws, https://word.ws/cover_board. Based on Wiktionary, CC BY-SA 4.0.