IPC Main Group
E04D 11/00 Roof covering, as far as not restricted to features covered by only one of groups; Roof covering in ways not provided for by groups
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- BUILDING
- Subclass:
- ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
- E04D 11/02 Built-up roofs, i.e. consisting of two or more layers bonded together , at least one of the layers being of watertight composition