The Quartz® CityLine series of bi-parting 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, full ventilation, maximum energy efficiency and a custom architectural style.
DRAG TO ROTATE
DRAG TO ROTATE
DRAG TO ROTATE
Features
Framing System
4 9⁄16″ (fin to interior) on 3-panel doors with an overall frame depth of 5 13⁄16″
6 9⁄16″ (fin to interior) on 4-panel doors with an overall frame depth of 7 13⁄16″
Patent-pending panel design with 1 5⁄8″ panel thickness
1 1⁄2″ sill height
Enhanced Design
Azo-Core thermal barrier system for reduced thermal conductivity and increased energy efficiency
Pour-and-debridge thermal barrier system in sill
Integral sill pan under removable sill supplies effective water drainage
Glazing
1″ tempered insulating glass
Hardware
Roller system comprised of a composite housing with stainless steel carriage and polymer rollers. Combination makes for easy and smooth operation
Hoppe 2-point locking system with flush mount hard-ware (interior & exterior)
Benefits
Capacity to match exterior colors for unique project facades
Ability to facilitate custom sizes for taller and wider door openings