liukuoviovi
Liukuoviovi is not a widely recognized technical term in Finnish architecture; rather, it appears to be a compound formed from the Finnish words liukuovi (sliding door) and ovi (door). In practice, the expression may be used informally or as a product-name variant to emphasize a sliding door in a given context. Finns typically refer to sliding doors simply as liukuovi, with ovi indicating the door itself.
In general, sliding doors are hardware-enabled doors that move horizontally along a track rather than swinging
Materials for sliding doors range from wood and wood composites to glass, aluminum, and other metal alloys.
Installation considerations include wall structure for pocket doors, floor and ceiling alignment of tracks, and appropriate
Overall, liukuoviovi, as a term, reflects the broader category of sliding doors and their practical applications