Last saved by: Michael Marshall

+++ EDITO NOTE: Items in red to be addressed on a per project basis +++

SECTION 08 5113

ALUMINUM WINDOWS
PART 1  GENERAL
1.01	SECTION INCLUDES
A.	Extruded aluminum motorized windows with operating sash and infill panels.
1.02	RELATED REQUIREMENTS
A.	Section 07 9005 - Joint Sealers
B.	Section 08 1100 - Aluminum Doors and Frames.
C.	Section 08 3200 - Sliding Glass Doors
D.	Section 08 4413 - Glazed Aluminum Curtain Walls.
E.	Section 08 6300 - Metal-framed Skylights
F.	Section 08 8000 - Glazing.
G.	Section 09 9000 - Painting and Coating
1.03	REFERENCE STANDARDS
1.04	ADMINISTRATIVE REQUIREMENTS
A.	System Supplier to provide Manufacturer with fabrication, assembly and installation training.
B.	System Supplier to perform inspections as needed.
1.05	SUBMITTALS
A.	See Section 01 3000 - Administrative Requirements, for submittal procedures.
B.	Product Data:  Provide component dimensions.
C.	Shop Drawings: Indicate daylight opening dimensions and overall frame dimensions, window schedule and elevations
D.	System Supplier's Product Data:  Include complete Order and Fabrication Manual extracts, maintenance and cleaning instructions.
1.06	QUALITY ASSURANCE
A.	System Supplier, Manufacturer and Installer Qualifications:  Company specializing in fabrication and installation of commercial aluminum windows of types required, with not fewer than three years of experience.
1.07	DELIVERY, STORAGE, AND HANDLING
A.	Comply with requirements of AAMA CW-10.
B.	Protect finished surfaces with wrapping paper or strippable coating during installation.  Do not use adhesive papers or sprayed coatings that bond to substrate when exposed to sunlight or weather.

1.08	FIELD CONDITIONS
A.	Do not install sealants when ambient temperature is less than 40 degrees F (5 degrees C).
B.	Maintain this minimum temperature during and 24 hours after installation of sealants.
1.09	WARRANTY
A.	See Section 01 7800 - Closeout Submittals, for additional warranty documentation.
B.	Provide a two year material product warranty from the System Supplier starting on the date of delivery.
C.	Correct defective Work within a [   ] year period after Date of Substantial Completion.
D.	Provide [   ] year manufacturer warranty against failure of glass seal on insulating glass units, including interpane dusting or misting.  Include provision for replacement of failed units.
E.	Provide [   ] year manufacturer warranty against excessive degradation of exterior finish.  Include provision for replacement of units with excessive fading, chalking, or flaking.
F.	Provide a System Design Representation Statement from the System Supplier.

PART 2  PRODUCTS
2.01	ACCEPTABLE SYSTEM SUPPLIER PRODUCTS
A.	Basis of Design: Schuco (www.schuco-usa.com); Product: AWS 114 TipTronic motorized windows.
B.	Product Description: Thermally broken outward opening motorized aluminum window with concealed, integrated motors seamlessly incorporated into [unitized curtain wall; stick curtain wall; glass facade]. Thermal breaks to be constructed using Polythermid or Polyamide isobars. Pour and debridge thermal breaks are not acceptable. All glass to be factory glazed. 
C.	Operating types: 
1.	Motorized parallel push out (PAF)
2.	Motorized projected top-hung awning (SK)
2.02	   WINDOWS
A.	Performance and System Requirements
1.	Aluminum framing to be mitered, factory assembled and factory glazed.
2.	Vent frame depth: internally exposed vent frame depth of 1-13/16 inches (46 mm).
3.	Design and size windows to withstand the following load requirements, when tested in accordance with ASTM E 330 using test loads equal to 1.5 times the design wind load with 10 second duration of maximum load. No permanent deformation in excess of 0.2% of the clear span per AAMA 501.
4.	Deflection: Maximum allowable deflection for any member supporting a single window: L/175, up to 3/4 inch (19 mm).
5.	Air Infiltration: Limit air infiltration through operable light assembly to 0.06 cu ft min / sq ft (0.3 L/s*sq m) of wall area, measured at a differential of 6.27 psf (300 Pa) in accordance with ASTM E 283 to equal or better fixed façade performance.
6.	Water Infiltration: No uncontrolled water ingress at a static pressure difference of 15 psf (720 Pa) to equal or better fixed façade performance.
7.	Canadian Design Pressure: C2.
8.   Canadian Air Infiltration/Exfiltration Level: A3.
9. 	Canadian Water Penetration Resistance Test Pressure: B7. 

10.	U-value of glazed window assembly to be [   ] BTU/(h*sq ft*degrees F) ([   ] W/(sq meters*degrees K)) or better, as determined from AAMA 507-07 thermal performance test report or simulation.
11.	Acoustical Performance: STC rating of [   ]; OITC rating of [   ].
12.	Life Cycle Requirements: No damage to fasteners, hardware parts or other components that would render operable windows inoperable and no reduction in air and water infiltration resistance when tested according to AAMA 910.
13.	Air and Vapor Seal: Maintain continuous air barrier and vapor retarder throughout assembly.
14.	System Internal Drainage: Drain to the exterior by means of a weep drainage network for any water entering joints, condensation occurring in glazing channel, or migrating moisture occurring within system. Gaskets consist of a baffle, center and inner gasket.
15.	Forced Entry Resistance: Conform to ASTM F588 requirements for performance level Type B - Grade: 40.
B.	Window Type Specific Performance, Hardware and Accessory Requirements:
1.	Motorized parallel opening (PAF)
a.	Performance Class and Grade: Performance Class = AW, Performance Grade = 40 in accordance with AAMA/WDMA/CSA 101/I.S.2/A440-08.
b. 	Glazing Types: [Structural glazing - stepped insulating glazing with edge deletion at stepped edge and structurally bonded with silicone; Structural glazing - stepped insulating glazing with edge deletion at stepped edge, structurally bonded with silicone and attached with glass retention frame; Standard insulating glass with external glazing stop/bead finished to match external framing]
c. 	Glazing thickness range: [Standard thermal insulation: 15/16 inch – 1-3/4 inch (24 mm – 44 mm); Super thermal insulation (.SI): 1-1/8 inch – 2-1/16 inches (28 mm – 52 mm)]
d.   Glazing rebate insulation applied in glazing pocket of vent frame. 
e. 	Maximum opening throw: [5-7/8 inches (150 mm); 7-1/16 inches (180 mm)]
f. 	Maximum vent weight: 440 pounds (200 kg)
g.	Proprietary System Supplier hardware to be used including: 
1)	Concealed multi-point locking to enable locking as outlined by System Supplier per window sizes required.
2)	Concealed stainless steel scissor hinges complete with height adjustment block and built-in engagement block supplied by System Supplier.
3)	Concealed, integrated locking motors, actuator motors, internal control units and cabling supplied by System Supplier. Refer to System Supplier’s Order Manual to determine number needed of each.
4) 	Window must be connected to a Class 2 Supply (24 Volts). 
5) 	Window installations under 8’ (2438 mm) require sensor strip by System Supplier for entrapment protection. 
6)	Optional: [Vulcanized center gasket frames]
7)  	Optional: [Security roller mesh]

2.	Motorized projected top-hung awning (SK)
a.	Performance Class and Grade: Performance Class = CW, Performance Grade = 40 in accordance with AAMA/WDMA/CSA 101/I.S.2/A440-08.
b. 	Glazing Types: [Structural glazing: stepped insulating glazing with edge deletion at stepped edge and structurally bonded with silicone; Structural glazing - stepped insulating glazing with edge deletion at stepped edge, structurally bonded with silicone and attached with glass retention frame; Standard insulating glass with external glazing stop/bead finished to match external framing]
c. 	Glazing thickness range: [Standard thermal insulation: 15/16 inch – 1-3/4 inch (24 mm – 44 mm); Super thermal insulation (.SI): 1-1/8 inch – 2-1/16 inches (28 mm – 52 mm)]
d.   Glazing rebate insulation applied in glazing pocket of vent frame. 
e. 	Maximum opening throw: [7-1/16” (180 mm); 7-7/8” (200 mm); 11-13/16” (300 mm); 15-3/4” (400 mm); 19-11/16” (500 mm)]
f. 	Maximum vent weight: 550 pounds (250 kg)
g.	Proprietary System Supplier hardware to be used including: 
1)	Concealed multi-point locking and corner drives to enable locking on the sides of sash as necessary and outlined by System Supplier per window sizes required.
2)	Top hung stays and suspension arms with height adjustment block and built-in engagement block
3)	Concealed, integrated locking motors, actuator motors, internal control units and cabling supplied by System Supplier. Refer to System Supplier’s Order Manual to determine number needed of each.
4)	Window must be connected to a Class 2 Supply (24 Volts).
5)	Window installations under 8’ (2438 mm) require sensor strip by System Supplier for entrapment protection.
6)	Optional: [Vulcanized center gasket frames]

2.03	MATERIALS
A.	Extruded Aluminum:  ASTM B221 (ASTM B221M), 6063 alloy, T6 temper.
B.	Gaskets: EPDM.
     C.	 Glazing Rebate Insulation: Polyethylene Foam
D.	Structural glazing adhesive: Silicone; formulated specifically for structural sealant glazing and complying with ASTM C1184.
1.	Ultraviolet radiation resistant for 2000 to 4000 micro-watts minimum for 21 days.
2.	Adhesion when subjected to ultraviolet radiation through glass in accordance with ASTM C794 without failure.
3.	Minimum adhesion tensile strength of [   ] psi ([   ] kPa.)
4.	Tested for compatibility with glazing accessories [and weatherseal sealant].
5.	Manufacturers:
a.	Momentive Performance Materials, Inc: www.momentive.com.
b.	Dow Corning: www.dowcorning.com.
c.	Sika: www.sika.com.
E.	Glazing: As specified in Section 08 8000.

 2.04 FABRICATION
A.	Fabricate curtain wall insert units with 1/16 inch (2 mm) shim spacing around perimeter of assembly.
B.	Accurately fit, secure and seal joints and corners using corner keys and epoxy glue.  
C.	Prepare components to receive anchor devices.
D.	Provide internal drainage of glazing spaces to exterior through weep holes as per System Supplier's instructions.
E.	Triple weatherstrip operable units, utilizing vulcanized gasket frames at center positions.
F.	Factory glaze window units.
G.  When applicable, structurally glazed in an enclosed, controlled and protective environment.
H. 	Commission windows according to System Supplier instructions. 

2.05	FINISHES
A.	Class I Natural Finish or Anodized Plus Natural Anodized 2-step Finish:

1.	Class I Natural Anodized Finish:  AAMA 611 AA-M12C22A41 Clear anodic coating not less than 0.7 mils (0.018 mm) thick.
2.	Anodized Plus Natural Anodized Finish: AAMA 612 clear anodic coating with electrolytically deposited organic seal not less 0.7 mils (0.02 mm) thick; color as scheduled.
B.	Class II Natural Anodized Finish:  AAMA 611 AA-M12C22A31 Clear anodic coating not less than 0.4 mils (0.01 mm) thick.
C.	Class I Color Anodized Finish or Anodized Plus Color Anodized 2-step Finish:
1.	Class I Color Anodized Finish:  AAMA 611 AA-M12C22A42 Integrally colored anodic coating not less than 0.7 mils (0.018 mm) thick; light bronze.
2.	Anodized Plus Color Anodized Finish: AAMA 612 electrolytically deposited colored anodic coating with electrolytically deposited organic seal not less 0.7 mils (0.02 mm); color as scheduled.
D.	Class I Color Anodized Finish:  AAMA 611 AA-M12C22A44 Electrolytically deposited colored anodic coating not less than 0.7 mils (0.018 mm) thick; light bronze.
E.	Class II Color Anodized Finish:  AAMA 611 AA-M12C22A32 Integrally colored anodic coating not less than 0.4 mils (0.01 mm) thick; light bronze.
F.	Superior Performance Organic Coating System: AAMA 2605 multiple coat, thermally cured polyvinylidene fluoride system; color as scheduled.
G.	High Performance Organic Finish:  AAMA 2604;  multiple coats, thermally cured fluoropolymer system; color as scheduled.
H.	Pigmented Organic Coating System:  AAMA 2603; polyester or acrylic baked enamel finish; color as scheduled.
I.	Operator and Exposed Hardware:  Enameled to ________ color.
J.	Apply 1 coat of bituminous coating to concealed aluminum and steel surfaces in contact with dissimilar materials.
K.	Shop and Touch-Up Primer for Steel Components:  SSPC-Paint 25, zinc oxide, alkyd, linseed oil primer.
L.	Touch-Up Primer for Galvanized Steel Surfaces:  SSPC-Paint 20, zinc rich.

PART 3  EXECUTION

3.01	EXAMINATION
A.	Verify that curtain wall openings and adjoining air and vapor seal materials are ready to receive aluminum windows.

3.02	INSTALLATION
A.	Install windows in accordance with System Supplier's instructions.
B.	Install window assembly in accordance with AAMA/WDMA/CSA 101/I.S.2/A440.
C.	Attach window frame and shims to perimeter opening to accommodate construction tolerances and other irregularities.
D.	Align window plumb and level, free of warp or twist.  Maintain dimensional tolerances and alignment with adjacent work.
E.	Final adjust and fix sash position relative to frame after installation.
F.	Coordinate attachment and seal of perimeter air barrier and/or vapor retarder materials.

3.03	FIELD QUALITY CONTROL
A.	Provide the services of the manufacturer's field representative to observe installation and make report.
B.	See Section 01 4000 - Quality Requirements, for general requirements for testing and inspection.
3.04	ADJUSTING
A.	Adjust hardware for smooth operation and secure weathertight closure.

3.05	CLEANING
A.	Remove protective material from factory finished aluminum surfaces.
B.	Wash surfaces by method recommended and acceptable to sealant and window manufacturer; rinse and wipe surfaces clean.
C.	Remove excess sealant by moderate use of mineral spirits or other solvent acceptable to sealant and window manufacturer.
D.   Follow cleaning and maintenance instructions for exposed aluminum per AAMA 609 & 610-02.
END OF SECTION

Disclaimer:  Schüco USA LLLP has written this sample specification as an aid to a professionally qualified design professional.  Schüco shall not be responsible for the use of this specification in project construction documents.  The use of this specification requires the sole professional judgment and expertise of a qualified design professional to adapt the information in this specification to the specific needs of the project, to coordinate with the construction documents, and to meet all applicable building codes, regulations and laws.  THEREFORE, SCHÜCO EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY INCLUDING THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE.

AWS 114 TipTronic motorized windows	08 5113 -  	ALUMINUM WINDOWS