Meanings
- businessA roof system in which the principal roof covering is a single layer of flexible membrane often thermoset or thermoplastic.
Cite this entry
single-ply roof. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/single-ply%20roof
“single-ply roof.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/single-ply%20roof. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “single-ply roof,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/single-ply%20roof.
Source: single-ply roof on Wiktionary, CC BY-SA 4.0.