Our innovative LightLock™ system, available with Duette® Honeycomb Shades, has been painstakingly engineered with a unique U-shaped side-channel system that features rows of specially shaped micro-ridges, optimized to absorb or deflect nearly all incoming light. LightLock blends seamlessly into the window frame preventing light leakage that is inherent with most blackout shades.

Interested in learning more about the LightLock™ design option?