Lift & Slide Doors

Operating Assembly
Door panels ride on carriages consisting of two sets of twin rollers mortised into the bottom of each moving panel. The door is raised onto its carriage by rotating the operating lever handle 180°. Lifting gear connected to a tie rod transmits motion to the carriage, lifting door. Based on G-U 933 or FFI Lift/Roll operating hardware.

Finishes: Internal carriage assembly (drive bars, wheel hub, shafts, rivets), lock kit, link rods, and connectors in zinc chromate coated steel or 304 stainless steel.

Lock face and edge stile cover are clear anodized (EV-1) or dark bronze anodized (EV-5) aluminum.
External guides and tracks are clear anodized (EV-1) or dark bronze anodized (EV-5) aluminum).

Escutcheons / Lever Handles
Escutcheons and lever handles are available in a variety of styles and configurations from various manufacturers. Configurations include levers inside and outside; lever inside, finger pull outside; thumb turn lock inside, profile cylinder outside; profile cylinder inside and outside.

Finishes: A variety of finishes are available from various manufacturers.

Optional Hardware
Screen doors, bronze tracks, aluminum thresholds, removable handles.

X = Operable panel, O = Fixed panel, P = Pocket
Lift/Roll: OX , OXXO , XX , OXX , XXXX , OXO , XXX , OXXXXO
Pocket: PX , PXXP , PXX , PXXXXP

All glazing is per project specifications. Duratherm can accommodate most configurations and make-ups from 1/8" single glazed to a maximum of 1" security glass.
Clear glass opening: Unit height minus 14 1/8". For clear glass width, contact factory.

Doubled, continuous extruded silicone flap gasket set in rebate around the perimeter of the door leaf. Rotating the multi-latchpoint lever handle lowers the door and compresses the weather-strip to ensure a tight seal.

The minimums and maximums shown are intended as guidelines. For applications that exceed these ranges, please contact the factory for assistance.

Width
Minimum: 48” for OX configuration.
Maximum: varies per configuration.

Height
Minimum: 74”
Maximum: 120"

ADA Compliance
Clear-opening sizing assumes a two panel OX configuration with equal sized panels and is based on 32" clear width requirement.
Minimum unit width: 70"

NOTE: Standard wood threshold may not meet ADA maximum height requirements.

Consult factory with specific clearance questions

Frame Depths/Leaf Thickness
Standard primary door leaf thickness: 2 1/2"
Standard screen door leaf thickness: 1 3/8"
Standard frame depth *: 8 1/2" (OX configuration with screen door)
Minimum frame depth *: 6 1/4" (OX configuration without screen door)
Maximum frame depth: varies by configuration.

* Contact factory for frame depths less than 6¼".

Allowed 0.30 Test Result 0.05

Allowed 0.0 Test Result 0.0

Passed

N/A

N/A

Passed

Center of Glass:
ASTM C-236 U-value using Viracon VE1-2M Low E glass and Lawrence Berkeley Laboratories Winow 5.2 analysis program.

NFRC certified.

1": 0.29 with Argon: 0.24

Total Unit:

1": 0.33 with Argon: 0.29

• ASTM E1996-05, ASTM E1886-05
• Tested at 42 psf
• Wind Zone 3, not including Dade County, FL
• Missile Level D

Note: Contact factory for size limitations and detail modification required for hurricane certified units.