There are many instances where a Rollac shutter system can be useful in regulating light. They can be adjusted very accurately to provide exact amounts of shade, or closed to achieve virtually complete blackout - this feature is especially suitable for the many Americans who are amongst the growing number of night shift workers that have trouble sleeping in un-darkened rooms during the day.
Roller shutters are the finest solution to eliminate unwanted glare by controlling its light source. Experience the convenience of transforming your living room into a theater style setting any time of day. With a touch of a button enjoy viewing movies, television, your home PC or a simple power nap without the troublesome glare from the sun’s rays. Roller shutters are inherently capable of providing excellent control of lighting.
The clip above demonstrates Rollac's light slits, and how you can have a closed shutter and still allow light in if desired. Also notice the amount of light control in the room by adjusting how far the shutter is rolled up into the box.
Rollac Recommends
With the exception of the punched single wall shutters and clear lexan, any shutter can provide adequate light control. Check with your sales representative for light slit availability.
