by Hunter Douglas
is the newest operating system for Duette Honeycomb shades and offers 100% total darkness. Lightlock is engineered to prevent light leakage around the window and makes a more complete blackout window covering. LightLock has a patent-pending side channel design featuring rows of specially shaped micro-ridges optimized to absorb or deflect incoming light.
It is a tremendous improvement over blackout shades.
Lightlock is exclusively used with Duette® Architella®honeycomb shades which trap the cold air and provide additional insulation at the window to control heat and save on energy bills.
Available with LiteRise® and PowerView® Motorization.