Not the usual floors; this is the highest certificate and grade lumber.
Some Work Finished
Certification
![]() |
|
| UNI EN 14342:2008+A1 | |
| HARDWOOD LUMBER IN ANTIQUE OAK | |
| Solid wood elements with tongue and groove and beveling, with glue or nails | |
| Minimum average volume mass | |
| General minimum thickness | |
| Reaction to fire | Dfl S1 |
| Release of formaldehyde | E1 |
| Breakage-resistant | NDP |
| Slipperiness | NDP |
| Thermal conductivity | |
| Ecological sustainability | Class 1 |





