Mullion Roof Curb Definition

A two light window will have one mullion up the middle a three light window will have a pair of mullions and so on.

Mullion roof curb definition.

The following words and terms shall for the purposes of this chapter and as used elsewhere in this code have the meanings shown herein. Mullion definition a vertical member as of stone or wood between the lights of a window the panels in wainscoting or the like. Prefabricated roof curbs have been in use since the roof has been utilized for something other than keeping weather out. So obviously there are always one less mullion than there are lights in a window i e.

A roof having two or more slopes on each side of the ridge meaning pronunciation translations and examples. A roof curb is an assembly that is secured to the roof of a building that becomes the base or the setting platform for a piece of equipment that is mounted on the roof. This equipment could be a ventilation fan an air handling piece of equipment a special exhaust fan etc. Term used for the vertical portion of a window or door framing system.

The primary function of the curb is to keep weather out while supporting flashing the equipment on it. Add new definition as follows. Definition of mullion in construction. Mullion in buildings topic from longman dictionary of contemporary english mullion mul lion ˈmʌljən noun countable technical tbb dh a vertical piece of stone metal or wood between two pieces of glass in a window mullioned adjective examples from the corpus mullion in section each mullion is an asymmetric oval tapering.

A vertical member between the casements or panes of a window or the panels of a screen meaning pronunciation translations and examples. A walking surface is the area most commonly used for walking and common travel. Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer. A mullion is the supporting component of a storefront glazed facade the vertical component of a window system etc.

Heights to be 8 above finished roof deck or as detailed. Mullion a vertical dividing strip usually of stone in a church window. And in this one sentence lie the benefits and the detriments we face in the roof curb business everyday.