The locking system in the Alloc flooring is produced with an unique and
advanced precision forming method that makes it possible to
form the locking strip with extremely low tolerances. This gives a locking
system that is extremely precise and easy to install.
Four-side locking system
New European Patent No 877 130 issued on January 26, 2000
This divisional patent with priority April 1994 protects flooring panels,
which are mechanically locked on long and short sides.