SECTION 08520
ALUMINUM WINDOWS

	GENERAL 
1.1	Section Includes

A.	Aluminum Doors and Frames - ENERGSAVE Architectural
1.	Peerless GTD5-61/65 Thermal Aluminum In-swing Terrace Doors
1.2	Related Sections
A.	Section 079200 - Joint Fillers - Joint Sealants
1.3	References
A.	AAMA - American Architectural Manufacturers Association:
1.	AAMA/ WDMA/CSA 101/I.S.2/ A440-08 "Standard/Specification for windows, doors, and unit skylights".
2.	AAMA 502-12 "Voluntary Specification for Field Testing of Newly Installed Fenestration Products".
3.	AAMA 701/702-11 "Voluntary Specification for Pile Weatherstripping and Replaceable Fenestration Weatherseals".
4.	AAMA 901-10 "Voluntary Specification for Rotary & Linear Operators in Window Applications".
5.	AAMA 902-07 "Voluntary Specification for Sash Balances".
6.	AAMA 904-09 "Voluntary Specification for Multi-bar Hinges in Window Applications".
7.	AAMA 910-10 "Voluntary - Life Cycle- Specifications and Test Methods for AW Class Architectural Windows and Doors".
8.	AAMA 920-11 “Specification for Operating Cycle Performance of Side-Hinged Exterior Door Systems”.
9.	AAMA 1304-02 “Voluntary Specification for Forced Entry Resistance of Side-Hinged Door Systems”.
10.	AAMA 1503-09 "Voluntary Test Method for Thermal Transmittance and Condensation Resistance of Windows, Doors, and Glazed Wall Sections".
11.	AAMA 2605-13 "Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels" 
12.	AAMA CW-10-12 "Care and Handling of Architectural Aluminum from Shop to Site" 
13.	AAMA 501.8-12 “Standard Test Method for Determination of Resistance to Human Impact of Window Systems Intended for Use in Psychiatric Applications”.
14.	AAMA 513-12 "Standard Laboratory Test Method for Determination of Forces and Motions Required to Activate Operable Parts of CW and AW Class Operable Windows, Sliding Glass Doors and Terrace Doors in Accessible Spaces"
B.	ASTM International:
1.	ASTM E90-09 "Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements".
2.	ASTM E283-12 "Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen". 
3.	ASTM E330-14 "Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights, and Curtain Walls by Uniform Static Air Pressure Difference". 
4.	ASTM E331-09 "Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference". 
5.	ASTM E547-09 "Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Cyclic Static Air Pressure Differential".
6.	ASTM E2190-10 "Standard Specification for Insulating Glass Unit Performance and Evaluation".
7.	ASTM F588-07 "Standard Test Methods for Measuring the Forced Entry Resistance of Window Assemblies, Excluding Glazing Impact".
8.	ASTM D 532 "Standard Test Method for Specular Gloss.
9.	ASTM D 1400 "Standard Test Method for Nondestructive Measurement of Dry Film Thickness of Nonconductive Coatings Applied to a Nonferrous Metal base.
10.	ASTM D 1654 "Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments.
11.	ASTM D 2244 "Test Method for Calculation of Color Differences from Instrumentally Measured Color Coordinates.
12.	ASTM D 4214 "Test Methods for Evaluating Degree of Chalking of Exterior Paint Films.
C.	IGCC - Insulating Glass Certification Council:
D.	NFRC - National Fenestration Rating Council:
1.	NFRC 100-2014 "Procedure for Determining Fenestration Product U Factors".
2.	NFRC 102-2014 "Procedure for Measuring the Steady-State Thermal Transmittance of Fenestration Systems".
E.	SGCC - Safety Glazing Certification Council:
1.	ANSI Z97.1-09 "American National Standard for Safety Glazing Materials used in Buildings - Safety Performance Specifications and Methods of Test".
2.	16 CFR 1201 "Consumer Product Safety Commission Safety Standard for Architectural Glazing Materials - codified at Title 16, Part 1201 of the Code of Federal Regulations 2011 Edition".
1.4	Submittals
A.	Product Data: test reports or waiver from an AAMA accredited laboratory; manufacturer's specifications.
B.	Shop Drawings: Window location chart; typical window elevations; details of assemblies, hardware and glazing details for units glazed by the window manufacturer.
C.	Samples: each specified finish for aluminum; other samples as requested.
1.5	Quality Assurance
A.	Installer Qualifications: Skilled craftspeople who have demonstrated a successful history of installing windows for five years.
B.	Product Requirements:
1.	Acceptance will be by addendum only as no verbal approvals will be allowed.
2.	Submit bid on prequalified products in prebid written addendum. Bidder must identify manufacturer and model of product on which the bid is based.
3.	Furnish a valid AAMA "Authorization for Product Certification" or waiver indicating that the windows for the project conform to AAMA/WDMA/CSA 101/I.S.2/A440-08.
4.	Furnish visible, permanent SGCC certification labels indicating conformance with ANSI Z97.1-09 and/or 16 CFR 1201 on tempered glass lites, if included on the project, and laminated glass lites, if included on the project.
5.	Furnish visible, permanent IGCC certification labels indicating compliance with ASTM E 2190-10 on the insulating glass units.
C.	Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.
1.	Finish areas designated by Architect.
2.	Do not proceed with remaining work until workmanship, color, and sheen are approved by Architect.
3.	Refinish mock-up area as required to produce acceptable work.
1.6	Delivery, Storage and Handling
A.	Store Products in manufacturer's unopened packaging until ready for installation.
B.	Handle and protect windows and accessories in accordance with AAMA CW-10-15 until project completion.
1.7	Project Conditions
A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
1.8	Warranty
A.	Manufacturer's Warranties:
1.	Windows: Manufacturer shall warrant for one year against defects in material and workmanship under normal use.
2.	Insulating Glass Units: Glass manufacturer shall warrant seal for ten years against visual obstruction from film formation or moisture collection between internal glass surfaces, excluding that caused by glass breakage or abuse.
3.	Powder Paint Finish: Finish conforming to AAMA 2605 shall be warranted for twenty years against checking, cracking, chalking, or fading.
4.	Powder Paint Finish: Finish conforming to AAMA 2604 shall be warranted for twenty years against checking, cracking, chalking, or fading.
	Products
2.1	Manufacturers
A.	Acceptable Manufacturer: Peerless Products, Inc., which is located at: 2403 S. Main St.; Ft. Scott, KS 66701; Toll Free Tel: 866-420-4000; Tel: 620-223-4610; Fax: 620-224-3107; Email: request info (adowell@peerlessproducts.com) 
B.	Web: http://www.peerlessproducts.com.
C.	Substitutions: Not permitted.
D.	Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
2.2	ALUMINUM DOORS AND FRAMES – ENERGSAVE ARCHITECTURAL
A.	Product: Peerless GTD3-51/55 Thermal Aluminum Out-swing Terrace Door.
B.	Product: Peerless GTD5-61/65 Thermal Aluminum In-swing Terrace Door.
1.	Configuration: Pre-hung single door panel in door frame; (right hand - hinges on right jamb when outside looking in) (left hand - hinges on left jamb when outside looking in).
C.	Construction:
1.	Extruded aluminum with integral structural thermal break in the frame and panel members; equal-leg frame; exterior and interior finishes applied in the factory; frames and panels assembled by the door manufacturer.
a.	Frame Depth: 4-1/4 inches (108 mm).
2.	Thermal Break: The thermal break separating the exterior and interior aluminum extrusions shall be a mechanical crimp-in-place system utilizing multi-directional glass fiber reinforced polyamide nylon struts with locking mechanical connections to the aluminum extrusions. The thermal break shall not be compromised by hardware or metal fasteners.
3.	Glazing: exterior ExxonMobil Santoprene foam gasket; 1-3/4 inches (38 mm) insulating glass made with mandatory safety glass lites; two weep holes under each glass pocket for drainage; foam backer rod and silicone heel bead forming an internal seal; interior Santoprene bulb gasket threaded into aluminum glazing beads; glazed by the door manufacturer.
a.	Safety Glass: Tempered.
b.	Safety Glass: Laminated.
4.	Hardware: Mounted in concealed extruded grooves to avoid penetrating frame or panel members with fasteners; four exposed XL Flash hinges painted to match the finish of the door, per panel to rotate the panel inward on vertical axis;
a.	Handle: One single-action handle with multiple point locks per panel, painted to match the finish of the door.
b.	Handle: One key-operated handle with multiple point locks per panel, painted to match the finish of the door.
5.	Weatherstrip: secured in extruded ports; Santoprene bulb seal conforming to AAMA 702-11: flap seal single row mounted on the vent interior on the bottom rail, top rail, and stiles; center vent gasket seal single internal row mounted on the head, sill and jamb frame members.
D.	Performance Requirements:
1.	AAMA Certification:
a.	Conformance with AW-PG100-ATD specifications in AAMA/WDMA/CSA 101/I.S.2/A440-08 when tests are performed on a 48 inches by 96 inches (1219 mm by 2438 mm) minimum test size with the following test results:
b.	Air Infiltration: After the AAMA 910-10 life cycle and AAMA 920-03 operating cycle tests, not to exceed the standard of maximum 0.1 cfm/square foot when tested per ASTM E283-12 at a static air pressure difference of 6.24 psf.
c.	Water Penetration with Standard Non-ADA Sill: After the AAMA 910-10 life cycle and AAMA 920-03 operating cycle tests, no uncontrolled water leakage when tested per ASTM E331-09 and ASTM E547-09 at a static air pressure difference of 12 psf.
d.	Uniform Deflection: No more than L/175 when tested per ASTM E330-14 at a static air pressure difference of 100 psf.
e.	Uniform Structural Load: No glass breakage or permanent damage to fasteners, and maximum 0.2% permanent deformation of the span of any frame member when tested per ASTM E330-14 at a static air pressure difference of 150 psf.
f.	Forced-entry Resistance: Latching devices shall provide reasonable security against forced entry and the test door shall achieve - No Entry- when tested per AAMA 1304-02.
2.	Thermal NFRC Simulation: thermal computer simulation per NFRC 100-2010 on a 48 inches by 96 inches (1219 mm by 2438 mm) test size glazed with 1-3/8 inches (35 mm) insulating glass made with 1/4 inch (6 mm) glass with soft coat low E coating on surface #2, argon gas in the airspace made with a stainless steel spacer, 1/4 inch (6 mm) clear glass, argon gas in the airspace made with a stainless steel spacer, and 1/4 inch (6 mm) glass with hard coat low E coating on surface #6 with the following test result: Standardized Thermal Transmittance to be maximum 0.305 BTU/HR/SQ.FT/°F.
E.	Acoustical Testing: per ASTM E90-09 on a 38-1/2 inches x 82-3/4 inches test size with a 1-1/4 inch dual glazed unit made with exterior 1/4 inch (6 mm) monolithic glass, 3/4 inch airspace with a stainless steel spacer, and interior 1/4 inch (6 mm) laminated glass utilizing an .030 inch PVB interlayer: minimum 40 STC and 30 OITC.
F.	Fabrication:
1.	Frame: Double tubular head, sill, and jambs miter cut and fastened with two Zamac corner gussets per corner; double tubular integral mullion, if required, fastened with two Zamac gussets per frame member without penetrating the frame member with fasteners; corners sealed by the door manufacturer with sealant conforming to AAMA 800-10.
2.	Panel: Double tubular horizontal and vertical vent rails and stiles miter cut and fastened with two Zamac corner gussets per corner; corners sealed by door manufacturer with sealant conforming to AAMA 800-10.
3.	Water control: continuous compression gasket within the internal frame to utilize pressure equalization and to allow water to drain by gravity through exterior covered weep slots covered with weep flaps and weep hoods finished to match window.
2.3	MUNTINS
A.	Material: Extruded aluminum with exposed surfaces finished to match window color; concealed fasteners; designed for unrestricted expansion and contraction.
B.	Design: Muntin bar cross-section profile and material chosen from manufacturer's standards.
C.	Patterns: Grid patterns to be designated by architect.
D.	Location:(exterior grids: separate extrusion which slides into the grid pocket of the window frame without penetrating the perimeter frame.) (internal: encapsulated between the two glass lites in the insulating glass unit to protect them from damage and dirt buildup.) (interior: applied grids.)
1.	Exterior.
2.	Internal: Encapsulated between the two glass lites in the insulating glass unit to protect them from damage and dirt buildup.
3.	True: Dividing the insulating glass into small individual units.
2.4	INSTALLATION ACCESSORlES
A.	Material: Extruded aluminum; nominal .062 inch (1.6 mm) wall; with exposed surfaces finished to match window color and finish performance; concealed fasteners; required weather seals; designed for unrestricted expansion and contraction.
B.	Exterior:
1.	Wrap around panning.
2.	Preset panning.
3.	Co-extruded nailing fin.
4.	Co-extruded flange frame.
5.	Two-piece receptor with polyamide strip thermal break.
6.	10 psf subsill with polyamide strip thermal break.

C.	Interior: Two-piece snap trim and trim clip.
D.	Mullions:
1.	Horizontal stack mullion with polyamide strip thermal break.
2.	Vertical three-piece mullion with polyamide strip thermal break
E.	Steel strap anchor.
F.	Head expander with polyamide strip thermal break.
G.	Sill angle.
2.5	INSULATING GLASS UNITS 
A.	Materials:
1.	Spacer: tubular stainless steel.
2.	Spacer color:  Stainless metal color.
3.	Primary seal: polyisobutylene.
4.	Secondary seal: Silicone.
5.	Airspace Fill: Plain air. 
6.	Airspace Fill: Argon filled.
B.	Performance:
1.	Dual-seal durability: AAMA Certification: Conformance with ASTM E 2190-10; visible, permanent IGCC certification label.
C.	Exterior Glass Lite:
1.	Thickness: 1/8 inch (3 mm).
2.	Thickness: 3/16 inch (4.8 mm).
3.	Thickness: 1/4 inch (6 mm).
4.	Tint: Clear. 
5.	Type: Annealed.
6.	Type: Tempered.
7.	Type: Laminated. 
8.	Coating: low E on #2 surface; Cardinal Glass 270 or Cardinal Glass 366 or equivalent.
D.	Interior Glass Lite:
1.	Thickness: 1/8 inch (3 mm).
2.	Thickness: 3/16 inch (4.8 mm).
3.	Thickness: 1/4 inch (6 mm).
4.	Tint: Clear. 
5.	Type: Annealed.
6.	Type: Tempered.
7.	Type: Laminated. 
8.	Coating: Low E on #3 surface; Cardinal Glass 270 or Cardinal Glass 366 or equivalent.
9.	Coating: Low E on #4 surface; Cardinal Glass i89 or equivalent.
2.6	FINISH ON EXTERIOR ALUMINUM EXTRUSIONS
A.	Application: on clean extrusions free from objectionable surface blemishes; on exposed surfaces visible when installed product's operating sash is closed. Electrostatic spray by an Approved Applicator and appropriate oven bake process.
B.	Coating: Superior Performance Powder coating: One-coat dry system with resin containing 70% fluoropolymer; thermosetting; alternative finishes will not be acceptable.
C.	Quality Standard: Conforming to AAMA 2605-13, including 10 years Florida exposure. [AAMA 2604-13, including 5 years Florida exposure.]
D.	Pretreatment: Mechanically clean and chemically pretreat fabricated items in accordance with coating manufacturer's requirements and AAMA requirements with a Chrome Free Treatment.
E.	Coating Quantity: One single color coating, additional coating quantities will not be accepted. This includes, but is not limited to barrier coats, primers and clear coats.
F.	Dry Film Thickness: Eighty percent of measurements on primary exposed surfaces shall exceed 1.9 mils with a standard thickness range of 1.9 to 3.14 mils, except inside corners and channels.
G.	Environmental Factors: Less than 3% harmful VOC's (Volatile Organic Compounds) emitted during powder coating application process.
H.	Color: Chosen from manufacturer's standards.
1.	Quality Standard: Conforming to AAMA 2604.
2.	Quality Standard: Conforming to AAMA 2605.
2.7	FINISH ON INTERIOR ALUMINUM EXTRUSIONS
A.	Application: on clean extrusions free from objectionable surface blemishes; on exposed surfaces visible when installed product's operating sash is closed. Electrostatic spray by an Approved Applicator and appropriate oven bake process.
B.	Coating: Superior Performance Powder coating: One-coat dry system with resin containing 70% fluoropolymer; thermosetting; alternative finishes will not be acceptable.
C.	Quality Standard: Conforming to AAMA 2605-13, including 10 years Florida exposure. [AAMA 2604-13, including 5 years Florida exposure.]
D.	Pretreatment: Mechanically clean and chemically pretreat fabricated items in accordance with coating manufacturer's requirements and AAMA requirements with a Chrome Free Treatment.
E.	Coating Quantity: One single color coating, additional coating quantities will not be accepted. This includes, but is not limited to barrier coats, primers and clear coats.
F.	Dry Film Thickness: Eighty percent of measurements on primary exposed surfaces shall exceed 1.9 mils with a standard thickness range of 1.9 to 3.14 mils, except inside corners and channels.
G.	Environmental Factors: Less than 3% harmful VOC's (Volatile Organic Compounds) emitted during powder coating application process. 
H.	Color: Chosen from manufacturer's standards.
1.	Quality Standard: Conforming to AAMA 2604.
2.	Quality Standard: Conforming to AAMA 2605.
	General-Other
3.1	EXAMINATION
A.	Do not begin installation until substrates have been properly prepared.
B.	If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
3.2	PREPARATION
A.	Prepare openings to be in tolerance, plumb, level, provide for secure anchoring, and in accordance with approved shop drawings.
B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
3.3	INSTALLATION
A.	Install windows in accordance with approved shop drawings and window manufacturer's recommendations with skilled craftspeople who have demonstrated a successful history of installing windows for a specified number of years. Provide required support and securely fasten and set windows plumb, square, and level without twist or bow. Install in proper relationship with adjacent construction.
B.	Apply sealant per sealant manufacturer's recommendations at joints, wipe off excess, and leave exposed sealant surfaces clean and smooth.
3.4	FIELD TESTING
A.	Test installed units in conformance with AAMA 502-12 minimum requirements for air and water infiltration with the window manufacturer, dealer, Contractor, and Owner present.
B.	Select test units as directed by the owner's representative and use an AAMA-accredited laboratory provided by the Owner or Contractor.
3.5	ADJUSTING
A.	Adjust windows as necessary for smooth and weathertight operation.
3.6	CLEANING
A.	Peel the Preserve protective film from the window or door glass surfaces when the window or door installation is complete, leaving these surfaces ready for use without the need for glass cleaning.
B.	Leave the installed windows and doors clean and free of construction debris. 
3.7	PROTECTION
A.	Protect installed products until completion of project.
B.	Touch-up, repair or replace damaged products before Substantial Completion.