We found one dictionary that defines the word unfaced insulation:

Business (1 matching dictionary)

1. Construction Term Glossary (No longer online)

▸ Words similar to unfaced insulation ▸ Usage examples for unfaced insulation ▸ Idioms related to unfaced insulation ▸ Wikipedia articles (New!) ▸ Words that often appear near unfaced insulation ▸ Rhymes of unfaced insulation ▸ Invented words related to unfaced insulation