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Tilt/Turn Windows

Tilt/Turn Windows

Achieve design and ventilation flexibility with custom tilt-turn hardwood windows. Operating with a single handle, tilt-turn windows provide two methods of operation — tilting inward, open from the top like a hopper window or turning and opening wide like a traditional in-swing casement window. Custom designed, concealed hardware delivers secure locking and is easy to use.

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Tilt/Turn Windows Data Sheet

Hardware
Operator Multi-latchpoint fully-concealed locking hardware controlled by single lever handle control. Horizontal and vertical perimeter locking points ensure weather-tight performance and security. In the turn mode, an adjustable friction stay holds window in any open position from 0° to 90°. In the tilt mode, the sash projects in at head approximately 10° to provide controlled ventilation without compromising security. Egress: Available as quick-release pin at sash connection. Lever Handle Operating hardware accepts any lever handle with 43mm attachment spacing and 7mm sq. spindle. A wide variety of styles and finishes are available from various manufacturers. Optional Hardware Custodial locks, sash restrictors, removable operating handle.

Hardware

Operator
Multi-latchpoint fully-concealed locking hardware controlled by single lever handle control. Horizontal and vertical perimeter locking points ensure weather-tight performance and security. In the turn mode, an adjustable friction stay holds window in any open position from 0° to 90°. In the tilt mode, the sash projects in at head approximately 10° to provide controlled ventilation without compromising security. Egress: Available as quick-release pin at sash connection.

Lever Handle
Operating hardware accepts any lever handle with 43mm attachment spacing and 7mm sq. spindle. A wide variety of styles and finishes are available from various manufacturers.

Optional Hardware
Custodial locks, sash restrictors, removable operating handle.

Insect Screens
All glazing is per project specifications. Duratherm can accommodate most configurations and make-ups from 1/8" single glazed to a maximum of 1 3/4" security glass. Clear glass opening: Unit height minus 7 3/4", unit width minus 6 3/4".

Weather-Stripping
Double continuous extruded silicone flap gasket set in rebate around the perimeter of the sash. Engaging the multilatchpoint espagnolettes compresses the weather-strip to ensure a tight seal.

Sizing
The minimums and maximums shown are intended as guidelines. For applications that exceed these ranges, please contact the factory for assistance. Width Minimum: 18” Maximum: 62" Height Minimum: 30” Maximum: 96" To ensure smooth and troublefree operation over time: At maximum width of: 62", limit height to: 60" At maximum height of: 96", limit width to: 36" Maximum area for a single sash: 25 sq ft Egress Based on: 20" clear width 24" clear height 5.7 sq ft clear opening Minimum unit width: 28" Minimum unit height: 30" To meet egress requirements: At minimum unit width of: 28", height must be at least: 48" At minimum unit height of: 30", width must be at least: 40" Frame Depths Standard: 6 1/4” Minimum: 4 3/4” Maximum: 10” (Contact factory for frame depths less than 6¼")

Sizing

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

Width
Minimum: 18”
Maximum: 62"

Height
Minimum: 30”
Maximum: 96"

To ensure smooth and troublefree operation over time:
At maximum width of: 62", limit height to: 60"
At maximum height of: 96", limit width to: 36"
Maximum area for a single sash: 25 sq ft

Egress
Based on:
20" clear width
24" clear height 5.7 sq ft clear opening
Minimum unit width: 28"
Minimum unit height: 30"

To meet egress requirements:
At minimum unit width of: 28", height must be at least: 48"
At minimum unit height of: 30", width must be at least: 40"

Frame Depths
Standard: 6 1/4”
Minimum*: 4 3/4”
Maximum: 10”

(*Contact factory for frame depths less than 6¼")

Mechanical	Results
Static Air Infiltration: ASTM E283 cfm/ft2 @ 1.57 psf	Allowed 0.10 Test Result 0.005
Water Infiltration: ASTM E547-cyclic ASTM E331-static at 8 psf	Allowed 0.0 Test Result 0.0
Load Deflection: ASTM E330 10 sec at +60 and -60 psf	Passed
Sash Torsion: AAMA/WDMA/CSA 101 / I.S.2 / A440	Passed
Vertical Deflection: AAMA/WDMA/CSA 101 / I.S.2 / A440	Passed
Forced Entry: ASTM F588	Passed

Thermal Transmission	Results
Center of Glass: ASTM C-236 U-value using Viracon VE1-2M Low E glass and Lawrence Berkeley Laboratories Winow 5.2 analysis program.	1": 0.29 with Argon: 0.24
Total Unit:	1": 0.34 with Argon: 0.30

Hurricane Impact	Results
Large Missile Impact and Cyclical Air Pressure: 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.	Passed

Exterior Wood Species

Cypress
Honduran Mahogany
Jarrah
Redwood
Sapele Mahogany
Spanish Cedar
Teak

Interior Wood Species

Ash
Cherry
Douglas Fir
Maple
Red Oak
White Oak
Cypress
Honduran Mahogany
Sapele Mahogany
Spanish Cedar
Teak

Tilt/Turn Window Detail

1HEAD

2JAMB

3SILL

Glazing

Dry Glazing

Specially developed extruded silicone gasket sets the glass by compression. Our proprietary system is long-lived, has low maintenance, and stays water resistant.

Wet Glazing

Our special silicone wet glazing compound bonds to the glass for long-lived sealing. Plus our continuous extruded silicone weatherstrip runs around the frame perimeter, and the seal is not compromised by seasonal expansion and contractions of the sash and frame.