Roof Monitors Daylighting

Below is the daylit zone for a rooftop monitor with a window 4ft high projecting over a 10ft tall roof.

Roof monitors daylighting.

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. Allow daylight penetration high in a space. Commercial roof monitors in addition to superior daylighting our versatile line of commercial roof monitors performs two critical functions. This project was built in 1997 by dutch owned candy company who had taken on the challenge of becoming sustainable by 2004.

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. Daylighting through the roof of commercial buildings provides benefits that no other light source can offer. Or high north glass transom windows the guide states. 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.

With velux commercial products you can provide optimal light distribution at the building s core while minimizing glare and enhancing architectural design. Reflect daylight within a space to increase room brightness. It is best to build daylighting design around roof monitors. Uniform lighting and the elimination of glare.

Because rooftop monitors have a slope greater than 60 degrees they are therefore considered windows. 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. Rooftop monitors the standards define skylights as glazing having a slope less than 60 degrees from horizontal. Daylight can be brought into a building through the roof by using well known techniques such as skylights roof monitors and clerestories.

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. 7 31 2014 slide 146 daylighting. 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. Traditional skylights offer natural daylight which can improve the health and productivity of building occupants.

Windows that contribute to a daylighting design should be those above seven feet or door height. 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.