08_52_00_Aluminum_Clad_Wood_Windows_9.25.2013R.pdf

Major Repairs 5522706

SECTION 08 52 00 Page 1

SECTION 08 52 00

ALUMINUM CLAD WOOD WINDOWS

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN ARCHITECTURAL MANUFACTURERS ASSOCIATION (AAMA)

AAMA 101 (2005) Standard Specification for Windows, Doors, and Unit Skylights

AAMA 2605 (2005) Voluntary Specification, Performance

Requirements and Test Procedures for Superior

Performing Organic Coatings on Aluminum

Extrusions and Panels

ASTM INTERNATIONAL (ASTM)

ASTM E 283 (2004) Standard Test Method for Rate of Air

Leakage Through Exterior Windows, Curtain

Walls, and Doors

ASTM E 330 (2002) Standard Test Method for Structural

Performance of Exterior Windows, Curtains

Walls, and Doors by Uniform Static Air

Pressure Difference.

ASTM E 1886 (2005) Standard Test Method for Performance of Exterior Windows, Curtain Walls, Doors, and Storm Shutters Impacted by Missile (s) and Exposed to Cyclic Pressure Differentials

ASTM E 1996 (2008) Standard Specification for Performance of Exterior Windows, Curtain Walls, Doors and

Storm Shutters Impacted by Windborne Debris in Hurricanes

ASTM D 3656 (2004) Insect Screening and Louver Cloth

Woven from Vinyl-Coated Glass Yarns

SCREEN MANUFACTURERS ASSOCIATION (SMA)

SMA 1004 (1987; R 1998) Aluminum Tubular Frame Screens for Windows

U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA)

Energy Star (1992; R 2006) Energy Star Energy Efficiency

Labeling System

WINDOW AND DOOR MANUFACTURERS ASSOCIATION (WDMA)

SECTION 08 52 00 Page 2

WDMA I.S. 4 (2000) Water-Repellent Preservative Non-

Pressure Treatment for Millwork

1.2 SUBMITTALS

The following shall be submitted in accordance with Section 01 33 00

SUBMITTAL PROCEDURES:

SD-03 Product Data

Windows;

Documentation for Energy Star Qualifications and Hurricane Impact

Resistance.

Fasteners for Blocking/Window Bucks at Masonry Walls

SD-08 Manufacturer's Instructions

Windows

Submit manufacturer's written instructions for installation, including requirements for impact resistant installation.

SD-10 Operation and Maintenance Data

Windows, Data Package 1;

Submit data package in accordance with Section 01 78 23 OPERATION

AND MAINTENANCE DATA.

1.3 DELIVERY AND STORAGE

Deliver windows to site in sealed undamaged cartons or in palletized multiple units. Protect from damage, dampness and extreme temperature or humidity changes. Store under cover in well-ventilated enclosed space.

Replace defective or damaged windows.

PART 2 PRODUCTS

2.1 ALUMINUMM CLAD WOOD WINDOWS

Windows shall be Clad Ultimate Stormplus Double Hung and Awning windows as manufactured by Marvin Windows and Doors, Warroad, Minnesota, with impact resistant insulating glass, exterior and interior simulated divided lites with spacers between glass panes, and design pressure upgrade components.

The windows shall consist of complete units including sash, glass, frame, weatherstripping, insect screen, and hardware.

Window units shall be designed to comply with ASTM E 1996 Wind Zone 3 Large

Missile Level D and Pressure Cycling of +50 psf and -65 psf.

Window units shall be tested for Impact and Cycling per ASTM E 1996 and E

1886 with passing results for Missile Level D and Pressure Cycling of +55 psf and -65 psf.

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SECTION 08 52 00 Page 3

Air leakage shall not exceed 0.30 cfm per square foot of frame when tested at 1.57 psf in accordance with ASTM E 283.

There shall be no water penetration when tested at 7.5 psf in accordance with ASTM E 547.

The assembly shall withstand a positive or negative uniform static air pressure difference of +75.0 and -97.5 psf without damage when tested in accordance with ASTM E 330.

In addition to general hardware requirements of AAMA 101, provide hardware for various window types as indicated below. Glazing shall be insulating glass, with a High Performance Low E clear glass incorporated into the impact resistant glazing assembly. Provide dual sealed units consisting of polyisobutylene primary seal and silicone secondary seal. Provide metal spacers with bent or soldered corners.

2.2.1 Double-Hung Windows

Provide with one sash fastener and two sash lifts, except provide one sash lift when window is fitted with a balance that counterbalances weight of sash. At Window Type E, provide 2 sash lifts at the bottom of the lower sashes, or another method of providing a means of gripping/pushing sash from

2.2.2 Awning Windows

Provide top-hung exterior swing sash with hinges, folding handle crank operator. Fasteners and clips tested for impact-resistant windows shall be suitable for fastening directly to masonry substrates where shown on drawings.

2.3 SIMULATED DIVIDED LITES

Simulated divided lites shall be 5/8 inch wide with internal spacer bars.

Exterior muntins shall be 0.055 inch thick extruded aluminum. Interior muntins shall be pine. Muntins shall be adhered to glass with double coated acrylic foam tape. Match sash finish. Refer to drawings for layout.

2.4 FINISHES

2.4.1 Paint

At the Contractor’s option, interior window surfaces may be factory primed and painted white.

2.4.2 Aluminum Cladding

Extruded aluminum cladding, .0.050 inch thick, coated with a fluoropolymer modified acrylic topcoat over a fluoropolymer primer, meeting or exceeding

AAMA 2605.

Color: The color on the cladding shall be deep green.

2.5 INSECT SCREENS

SECTION 08 52 00 Page 4

Half screens with high transparency 18 X 16 fiberglass mesh. Aluminum frames to meet SMA 1004, with white finish.

2.6 WINDOW MANUFACTURER

Windows shall be manufactured by Marvin Windows, Warroad, Minnesota.

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 Fasteners for Blocking at Masonry Walls (Window Bucks)

Provide a minimum of 4 fasteners at each jamb, evenly spaced, located not less than 16 inches apart, and one fastener adjacent to each end, except at basement window blocking. At basement windows, provide one fastener adjacent to each end of jamb blocking (2 per jamb). Provide at least 2 fasteners each sill and head. Fasteners used to anchor blocking to masonry walls shall be stainless steel, 3/8” diameter minimum, and at least 2-1/2 inches long. Predrill to avoid splitting lumber; keep fasteners at least 1” from edges. Pullout strength of fasteners shall be at least 500 pounds;

shear strength shall be at least 700 pounds. Submit data on fasteners for approval before installing fasteners.

3.1.2 Aluminum Clad Windows

Install in accordance with the approved installation instructions. Securely anchor windows in place. Install windows in a manner that will prevent entrance of water and wind. Utilize the manufacturer’s instruction for hurricane-impact window installation, including flashing, anchors/clips, and sealant placement. Anchors for hurricane-impact resistance shall be provided in the quantity, locations and spacing required by the manufacturer. Use shims designed for wood windows; adjust windows so that they are plumb and square. Provide insulation at jambs as shown in the manufacturer’s instructions.

3.1.3 Insect Screen

Install screen panels in accord with manufacturer's instructions. Install aluminum framed screens in accord with SMA 1004.

3.2 ADJUSTMENTS

Make final adjustment for proper operation of ventilating unit after installation. Make adjustments to operating sash or ventilators to assure smooth operation. Units shall be weathertight when locked closed. Verify products are properly installed, connected, and adjusted.

3.3 CLEANING

Clean windows on both exterior and interior in accordance with manufacturer's recommendations.

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