Can you add a hutch to an L-shaped desk?

Yes — most commercial L-desk product lines include matched hutch components for the main surface or the return section. The most common setup is a full-width hutch on the main surface; placing it on the return instead puts storage behind you when you're at the primary surface. FindOfficeFurniture.com regularly specs L-desk and hutch combinations — call 888-719-4960 to confirm compatibility for your specific desk.