Roof Monitors Daylighting

Uniform lighting and the elimination of glare.

Roof monitors daylighting.

Rooftop monitors the standards define skylights as glazing having a slope less than 60 degrees from horizontal. Windows that contribute to a daylighting design should be those above seven feet or door height. Because rooftop monitors have a slope greater than 60 degrees they are therefore considered windows. With velux commercial products you can provide optimal light distribution at the building s core while minimizing glare and enhancing architectural design.

The monitors allowed that to happen in a way that skylights could not. Traditional skylights offer natural daylight which can improve the health and productivity of building occupants. Allow daylight penetration high in a space. They were bought by an italian candy company before achieving the goal.

It is best to build daylighting design around roof monitors. Below is the daylit zone for a rooftop monitor with a window 4ft high projecting over a 10ft tall roof. Or high north glass transom windows the guide states. Windows located high in a wall or in roof monitors and clerestories will result in deeper light penetration and reduce the likelihood of excessive brightness.

Reflect daylight within a space to increase room brightness. Traditional skylights tubular skylights and roof monitors are the main types of rooftop daylighting ventilation penetrations and should be considered individually because of their varying benefits. It is also possible to incorporate domed cylindrical light tubes that are specifically designed to maximize the daylight received at any angle and direct it down into the building in strategic locations. Daylighting through the roof of commercial buildings provides benefits that no other light source can offer.

Top lighting can also be achieved through the use of saw tooth profiles roof monitors or other architectural features and offsets to capture and re direct daylight downward. When paired with thermal mass such as concrete or water vertical glazing on the roof helps capture heat from the sun to offset the building s heating load. In any given building side lighting top lighting or both should be reviewed as potential daylighting sources consistent with the other design parameters of the building. The glass in the roof monitors faced south to get the maximum amount of sunlight into the building all day long in a way that could be controlled.

7 31 2014 slide 146 daylighting. Commercial roof monitors in addition to superior daylighting our versatile line of commercial roof monitors performs two critical functions.