Envelope

Term	Term Definition	Options	Unit of Measure
Vertical Surroundings	Attachments to the outermost vertical surfaces of the premises.	View	None
Visible Transmittance	The fraction of radiation in the visible solar spectrum (0.4 to 0.7 micrometers) that passes through a material. Legal values: 0-1.	View	None
Weatherstrip Description	Material used in weatherstipping application. This can apply to doors, windows, as well as system components such as refrigeration doors.	View	None
Weatherstrip Status	Whether a premises or feature, such as a door or window, is weatherstripped.	View	None
Window To Wall Ratio	Ratio of total window area to total wall area, where the total wall area is calculated using the floor to floor height, rather than the floor to ceiling height.	View	None

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