Features

• 20 gage cold rolled formed steel window
• Approved for ¾ hour fire rating applications.
• UL(Underwriters Laboratories) listed and certified.
• ANSI/AAMA 101-93 DH-HC40
• 6 psf Water Test Pressure
• 1 7/8" exterior frame depth
• Mitered, Corner keyed frame and sash joinery
• Uniform sight lines
• Glazed with cold rolled formed steel glazing beads
• 3/16" to 7/8" glazing infills (Note glazing utilized with this product must be UL listed and approved for ¾ hour applications.
• Factory glazing available
• Standard colors brown and white
• Baked polyester powder coat on standard colors.

Options

• Custom Colors
• Steel Brake Metal and Trim

Warranty

• 3 Years on Finish
• 1 year on Operable Parts

(Detailed information on warranties is available upon request)

Optimum * Hour Fire Rated Windows

• Series 6000 Steel Fixed Window

Manufacturer

• Optimum Window Mfg. Corp. 28 Canal Street
  Ellenville, New York 12428-1226
  Phone: 845-647-1900
  Fax: 845-647-1494
  Email: sales@optimumwindow.com

Product Description

• Basic Use:
  Optimum’s Fire Rated Fixed Steel Windows have been proven to withstand temperatures of 1650 F(899 C), preventing spread of fire to adjacent buildings.

COMPOSITION & MATERIALS

• Frame:
  All principal cold rolled frame members are ASTM A528 low carbon steel, formed from a minimum of 20 gage steel, with a depth not less than 1 7/8” (48mm) with reinforced mitered corners. Corner joints are fully sealed to prevent water leakage and are then mechanically fastened. Muntins, when required, are formed “T” sections that are mechanically fastened to the perimeter frame. Intersections are crossed notched.
• Glazing:
  Windows are designed for inside glazing of specified type. Approved glass is held in a *” (19mm) uniform edge bite. Fire Rated windows are factory glazed with rated glazing such as polished or obscure wire glass. Individual glass lites are not to exceed 895sq in. as per UL requirements.
• Weather stripping:
  N/A.
• Hardware:
  N/A.(verify with the Optimum engineering department)

Fusible Link

• N/A
• Grades:
  Cold rolled steel windows are categorized as either commercial or industrial windows.
• Types:
  See Product Names
• Sizes:
  Consult Manufacture
• Finishes:
  All cold rolled steel sections receive zinc coatings throughout as per ASTM A525 Z200, applied by a continuous hot dipped process (the Sendzmir system), followed by a skin pass (smoothing procedure) which eliminates roughness.
• Coating thickness:
  Primer consists of thermosetting epoxy- ureic paint, at a thickness of 5 microns. A finish coat of polyester powder coating is baked on at 180 to 200 degrees C for 15-20 minutes with an average thickness of 80 microns.
• Colors:
  Windows are offered in two stock colors Brown and White as a standard. All windows can be painted in a wide range of custom colors to suite project needs, as an option.
• Consult Manufacture

Shapes

• Custom:
  Consult Manufacturer.
• Limitations:
  Consult manufacturer for the recommended minimum and maximum sizes.

Technical Data

• Applicable Standards:
  
• American National Standards Institute (ANSI)
• * ANSI Z97.1- glazing materials used in buildings, safety performance specifications and methods of test.

American Society for Testing & Materials (ASTM)

• * ASTM E283- Standards Test Method for determining the rate or air leakage through exterior
• * windows, curtain walls, and doors under specified
• * Pressure differences across the specimen
• * ASTM E331-Standards Test Method for Water penetration of exterior windows, curtain walls, and doors by uniform static air pressure difference.
• * ASTM C1036-Standard Specification for Flat glass.

• Underwriters Laboratories, Inc. (UL)
  * Standards for classification of Fire Resistance on Window Frames.
• National Fire Protection Association (NFPA)
  * NFPA 80-Standards for Fire Doors and Fire Windows.
  * NFPA 257- Standards for Fire Test for Window and Glass Block Assemblies.
• Approvals:
  Information on status of approvals by various agencies can be obtained from the manufacturer.
• Associations:
  # Members of: Steel Window Institute
  # NFPA
• Environmental Considerations:
  Steel components can be recyclable.
• Physical/Chemical Properties:
  Optimum windows meet or exceed air infiltration and water resistance requirements when tested per AAMA 101-93 and the standards set forth for steel windows. Test reports and additional design data are available upon request.
• Fire Rating:
  Optimum windows have been tested and are certified for * hour fire rated applications, in accordance with the standards set forth by NFPA 80 & 257.

Installation

• Preparatory Work:
  Handle and store product according to Optimum recommendations. Window openings should conform to details, dimensions and tolerances shown on approved shop drawings.
• Conditions:
  which can adversely affect the window installation must be corrected before installation begins.
• Methods:
  Install windows in openings in strict accordance with approved shop drawings. Set window frames level, plumb and square without distortion. Anchor units securely to surrounding construction with approved fasteners. Caulk and flash in accordance with good window installation practice. Exterior window joints between window and masonry should be sealed watertight with an approved sealant . Window installer should leave the window surfaces clean after installation.
• Precautions:
  Design professionals should be knowledgeable of and governed by local, state, national requirements. Installation of windows should be done by experienced window installers. Installing contractor should submit for approval shop drawings showing full size window and installation details, including anchorage and fastening and dimensioned elevations showing opening and window sizes.
• Building Codes: Current data on building code requirements and product compliance may vary according to geographical location. Installation must comply with the requirements of all applicable code jurisdictions.

Availability & Cost

• Optimum Window products are sold through a network of manufacturer’s representatives throughout the U.S. Contact Optimum for the name of a local representative.
• Cost:
  Budget cost information can be obtained from a local Optimum representative or through Optimum at the phone number above.
• Warranty:
  Optimum Window standard warranty is:
  * 3 years on Finish
  * 1 year on Operable Parts.
  (optional extended warranties are available contact Optimum for more information)
• The warranties do not cover glass breakage, damage to the window assemblies due to vandalism, improper window installation or the labor to replace defective components. Contact the manufacturer for more information on warranty terms, conditions, exclusions, and remedies.
• Maintenance:
  Adjust operating sash hardware to provide tight fit at contact points and smooth operation and weather tight closure. Clean surfaces promptly after installation of window, and periodically thereafter, exercising care to avoid damage to protective coatings and finishes. Remove excess glazing and sealant compounds, dirt and other substances. Periodic inspection and cleaning of operable components by the owner’s maintenance staff can help ensure maximum effective service life.
• Technical Services:
  Factory trained service personnel offer design assistance and technical support. For assistance call Optimum Window.
• Filing Systems:
  * ARCAT
  * First Source for Products
  * MANU-SPEC
  * Sweet’s Catalog Files
  * Additional product information is available from Optimum upon request.