Are L-shaped desks available in height-adjustable or standing-height versions?

Yes — sit-stand L-shaped desks are available using specialized dual-motor frames with additional support columns to handle the extended footprint. They're heavier and more expensive than straight sit-stand desks but provide the same 22"–48" height range. Fixed standing-height L-desks at counter height (36"–42") are also available for specific workflow applications. FindOfficeFurniture.com stocks sit-stand L-desks — call 888-719-4960 to discuss motor and frame options.