bn:00773643n
Noun Concept
Categories: All articles that may contain original research, All articles needing additional references, Roofs, All articles with vague or ambiguous time, Construction
EN
flat roof  Built-up-roof  built-up roof  gravel stop  protected membrane roof
EN
A flat roof is a roof which is almost level in contrast to the many types of sloped roofs. Wikipedia
Definitions
Relations
Sources
EN
A flat roof is a roof which is almost level in contrast to the many types of sloped roofs. Wikipedia
Roof Wikidata