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CityLine Lock Box Doors

The Quartz® CityLine series of lock box doors provide the perfect combination of exceptional performance and flexibility. CityLine doors are ideal for creating a unique architectural design. The result is an abundance of natural daylight, maximum energy efficiency and a custom architectural style.

DRAG TO ROTATE
DRAG TO ROTATE
Features

Framing System

  • 4 1⁄2″ main frame
  • 2 1/4″ sightline

Hardware

  • Barrel hinges
  • Stylish handle sets add modern touch
Benefits
  • Capacity to match exterior colors for unique project facades
options

Available Configurations

  •  Single or two-panel

Glazing

  • Multiple Low-E and argon glazing choices
  • Sound attenuation glazing packages for STC/OITC

Mulling/Installation Accessories

  • Standard or ADA sill

PERFORMANCE

Table Header Table Header
Model
Lock Box Door
NAFS Rating
LC-PG50
Test Size
48″ x 120″
Design Pressure (P.S.F.)
90
Air Infiltration at 25 MPG (cfm/ft2)
0.09
Water Resistance (P.S.F.)
7.52
Structural Overload
CR (Condensation Resistance)
U-Value
0.39
SHGC
0.22
OITC/STC
Visible Transmittance