illume (TM) better than a skylights, brighten up those dark rooms, no leaks, no bugs, no heat transfer, no shaft. Gain access to your unused roof space with a Kimberley attic ladder. Tired of a hot house in summer? We also have solar vents that are so effective that they are up to 13 times more effective than a standard roof wind turbine. Don't sweat it out this summer, install a solar vent by Kimberley.