Features

• 20 gage cold rolled formed storefront and door system
• ANSI/AAMA 101-93 HC40
• 2 1/4" exterior frame depth
• EPDM and silicoated pile weather-stripping
• Mitered, corner keyed frame and sash joinery
• Uniform sight lines
• Glazed with cold rolled formed steel glazing beads
• 3/16" to 1 1/4" glazing infills
• Multipoint locking european hardware is standard on windows only
• Standard colors brown and white
• Finish on standard colors, baked polyester powder coat.

Options

• Custom Colors
• Custom Hardware
• Steel Brake Metal and Trim
• Screens

Warranty

• 3 Years on Finish
• 1 year on Operable Parts

(Detailed information on warranties is available upon request)

Optimum Cold Rolled Formed Steel, Bronze and Stainless Steel Windows & Doors

Series C55 Elegance Window & Door System.

optimum 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 has been providing Cold Rolled Steel Windows with great success due to it’s cost, performance, and reliability to commercial and residential installations worldwide.

COMPOSITION & MATERIALS

Frame:

All principal cold rolled frame members are either

• ASTM A528 low carbon Steel
• OT67 Bronze Alloy
• .314 brushed Stainless Steel formed from a minimum of 18 gage, with a depth not less than 2 *” (57mm) with reinforced mitered corners. Corner joints are fully sealed to prevent water leakage and are then mechanically fastened( welded corner assembly is available as an option). Muntins, when required, are formed “T” sections that are mechanically fastened to the perimeter frame. Intersections are crossed notched.

Glazing:
Windows are designed for interior or exterior glazing of specified type. Approved glass is held in a *” (19mm) uniform edge bite. Window is designed to receive glass from 1/4” to 1 1/4” overall thickness.

Weather stripping:
Operating ventilators have factory applied EPDM gaskets around the entire perimeter.

Hardware:
Operating vents are on supported on stainless steel arms. The overall size of the window dictates the type and quantity of sweep locks. (verify with the Optimum engineering department)

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.

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.