Options include steel framed screens, resettable signal activated closure
devices, premium non-wire glass glazing, and custom colors.
New - Heavier 4 inch frame depth
Inserts have same narrow site-lines as standard 925
Sill is sloped to the exterior for better drainage
Available in sizes larger than standard 925
Ideal for replacements in historic or older buildings
SPECIFICATIONS
Series 925
Single Hung UL Fire Rated Steel Window
Guide Specification for Use when Completing
SECTION 08505 - METAL WINDOWS
STEEL 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 in the text by basic designation only.
AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)
ASTM A 569 (1991a; R 1993) Steel, Carbon (0.15 Maximum, Percent), Hot-Rolled Sheet and Strip Commercial Quality
ASTM A 653 (1994) Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process
ASTM B 633 (1985; R 1994) Electrodeposited Coatings of Zinc on Iron and Steel
ASTM B 766 (1986; R 1993) Electrodeposited Coatings of Cadmium
ASTM D 3656 (1989) Insect Screening and Louver Cloth Woven from
Vinyl-Coated Glass Yarn
ASTM E 163 Fire Tests of Window Assemblies
ASTM E 283 (1991) Determining the Rate of Air Leakage through Exterior Windows, Curtain Walls, and Doors Under Specifies Pressure Differences Across the Specimen
ASTM E 330 (1990) Structural Performance of Exterior Windows, Curtain Walls, and Doors by Uniform Static Air Pressure Difference
ASTM E 547 (1993) Water Penetration of Exterior Windows, Curtain Walls, and Doors by Cyclic Static Air Pressure Differential
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
ASME B18.6.3 (1972; R 1991) Machine Screws and Machine Screw Nuts
ASME B18.6.4 (1981; R 1991) Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws (Inch Series)
FEDERAL SPECIFICATIONS (FS)
FS RR-W-365 (Rev A) Wire Fabric (insect Screening)
NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)
NFPA 80 (1992) Fire Doors and Windows
NFPA 101 (1994) Safety to Life from Fire in Buildings and Structures
UNDERWRITERS LABORATORIES INC.
UL9 Fire Tests of Window Assemblies
File No. R13157 D.V. Fyre-Tec Classification
1.2 WINDOW PERFORMANCE
Steel windows shall conform to the H-C30 voluntary specifications in AAMA/NWWDA 101/I.S.2- 97 and be designed to meet the following performance requirements. Fire-rated windows shall bear the Underwriters Laboratories, Inc. label including the manufacturer’s file number for the indicated rating.
1.2.1 Structural Performance
Structural test pressures on window units shall be for positive load (inward) and negative load (outward) in accordance with ASTM E 330 at a static pressure of 60 PSF. After testing, there shall be no glass breakage, permanent damage to fasteners, hardware parts, support arms or actuating mechanisms or any other damage which could cause window to be inoperable. There shall be no permanent deformation of any main frame, sash or ventilator member in excess of the requirements established by AAMA/NWWDA 101/I.S.2-97 for the window types specified in this section.
1.2.2 Air Infiltration
Air infiltration shall not exceed 0.10 SCFM per square foot of window area at a static air pressure difference of 1.57 PSF as established by AAMA/NWWDA 101/I.S.2-97 when tested in accordance with ASTM E 283.
1.2.3 Water Resistance
When tested in accordance with ASTM E 547, there shall be no water leakage at a static air pressure difference of 6 PSF.
1.2.4 Fire Resistance
Fire resistance shall meet requirements established by ASTM E 163 and as tested and classified by Underwriters Laboratories Inc, in accordance with UL-9. Products shall meet the requirements of Underwriters Laboratories Inc. The Listing Mark of UL on the product will be accepted as evidence of compliance.
1.2.5 Life Safety Criteria
Windows shall conform to NFPA 101 Life Safety Code when rescue and/or second means of escape are indicated.
1.3 SUBMITTALS
A. Manufacturer’s descriptive data and catalog cut sheets.
B. Drawings indicating elevations of windows, rough-opening dimensions for
each type and size of windows, full-size sections, thickness of metal, fastenings,
methods of installation and anchorage, connections with other work, type of
wall construction, size and spacing of anchors, method of glazing, types and
locations of operating hardware, mullion details, weather-stripping details,
screen details including method of attachment, and window schedules showing
locations of each window type and indicting compliance with fire safety code,
where required.
C. Manufacturer’s preprinted installation instructions and cleaning instructions.
D. Certificates stating that the steel windows conform to requirements of
this section.
E. Manufacturer’s standard color samples of painted finishes.
1.4 QUALIFICATION
Window manufacturer shall specialize in designing and manufacturing the type of steel windows specified, and shall have a minimum of 5 years of documented successful experience. Manufacturer shall have the facilities capable of meeting contract requirements, single-source responsibility and warranty.
1.5 DELIVERY AND STORAGE
Steel windows shall be delivered to project site and stored in accordance with manufacturer’s recommendations.
PART 2 PRODUCTS
2.1 GENERAL
2.1.1 Manufacturer: Subject to compliance with Contract Documents and specifications, provide the following:
A: Series 925 Single-Hung Window as manufactured by D.V. Fyre-Tec, Wayne, NE 68787 (800-377-3261).
B: Architect approved equal.
2.2 MATERIALS
2.2.1 Steel Frames and Inserts
Steel frames and inserts shall be fabricated from roll-formed galvanized lock-forming quality steel per ASTM A 653. Frame and insert corners shall mitered and welded. Integral muntin shall be galvanized roll-formed material fitted and welded.
2.2.2 Formed Component Parts
Formed component parts shall be hot-rolled sheet steel conforming to ASTM A 569, commercial quality with a minimum of 0.15 percent carbon. Sheet steel shall be zinc coated (galvanized) by the hot-dip process in accordance with ASTM A 653 or ASTM A 924.
2.2.3 Screws and Bolts
Screws and bolts shall conform to ASTM B 766, ASME B18.6.3 and ASME B18.6.4.
2.3 STEEL WINDOW TYPES
Steel windows shall be designed for inside field glazing, and for glass types scheduled on drawings or otherwise specified. Units shall be complete with glass and glazing provisions to meet requirements of paragraph WINDOW PERFORMANCE. Glazing material shall be compatible with steel, and shall not require painting.
2.3.1 Single-Hung Windows
Single-hung windows shall operate vertically with the weight of sash offset by a pair of spring balances attached to the main frame and operating insert mounted in the window to hold the sash stationary at any open position.. Counterbalancing mechanisms shall be easily replaced after installation.
2.3.2 Fire-Rated Windows
Fire-rated windows shall conform to UL-9 and shall be labeled with a 3/4 hour fire-test rating as specified in the window schedule. Units shall be designed and fabricated to meet glass sizes, window sizes, and opening dimensions established by NFPA 80. Hardware shall conform to NFPA 80 requirements. All operable fire-rated windows are to be self-closing and latching by a heat actuated closure or optional automatic closure that may be actuated by a fire or smoke alarm, computer or other electrical signal.
2.4 WEATHER-STRIPPING
Weather-stripping for the inserts shall be designed to meet water penetration and air infiltration requirements specified under paragraph WINDOW PERFORMANCE, and shall be manufactured of material compatible with steel and resistant to weather. Weather-strips shall be factory applied and easily replaced in the field.
2.5 INSECT SCREENS
Insect screens shall be steel window manufacturer’s standard design,
and shall be provided where scheduled on drawings. Insect screens shall be
fabricated of roll formed galvanized steel frames and (18x16) plastic coated
glass conforming fiber mesh screening conforming to ASTM D 3656 or roll formed
galvanized steel frames and (18x14) corrosion resistant steel mesh screening
conforming to FS RR-W-365.
2.6 ACCESSORIES
2.6.1 Fasteners
Fastening devices shall be window manufacturer’s design made from non-magnetic stainless steel, cadmium-plated steel, zinc-plated steel, nickel/chrome-plated steel or magnetic stainless steel.
2.6.2 Window Anchors
Anchors for installing windows shall be stainless steel or hot-dip zinc coated steel conforming to ASTM A 123.
2.7 FINISHES
2.7.1 Prime Coat
Steel windows, fins, mullions, cover plates and associated parts shall be cleaned, pre-treated with iron phosphate and factory painted manufacturer’s standard primer coat in a dry film thickness of not less than 0.025 mm (1.0 mil).
OR Finish Coat
Steel windows, fins, mullions, cover plates and associated parts shall be cleaned, pre-treated with iron phosphate and factory powder coated and cured with a manufacturer’s standard color in a dry film thickness of not less than 0.050 mm (2.0 mil).
OR Finish Coat
Steel windows, fins, mullions, cover plates and associated parts shall be cleaned, pre-treated with iron phosphate and factory coated with baked alkyd enamel with a manufacturer’s standard color in a dry film thickness of not less than 0.050 mm (2.0 mil).
PART 3 EXECUTION
3.1 INSTALLATION
Steel windows shall be installed in accordance with approved shop drawings and manufacturer’s approved recommendations. Fire-rated windows shall be installed in compliance with NFPA 80 and NFPA 101. Steel surfaces in close proximity with masonry, concrete, wood, and dissimilar metals other than stainless steel, zinc, cadmium, or small areas of white bronze shall be protected from direct contact. The completed window installation shall be watertight. Fire-rated windows shall be glazed in accordance with NFPA 80.
3.2 ADJUSTMENTS AND CLEANING
3.2.1 Hardware Adjustments
Final operating adjustments shall be made after glazing work is complete. When adjustments are completed, operating sash or ventilators shall operate smoothly, and shall be weathertight when locked in closed position.
3.2.2 Cleaning
Steel window finish and glass shall be cleaned on interior and exterior sides in accordance with window manufacturer’s recommendation. Alkaline or abrasive agents shall not be used.
SPECIFICATIONS
Series H925
Single Hung UL Fire Rated Steel Window
Guide Specification
SECTION 08505 - METAL WINDOWS
STEEL 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 in the text by basic designation only.
AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)
ASTM A 569 (1991a; R 1993) Steel, Carbon (0.15 Maximum, Percent), Hot-Rolled Sheet and Strip Commercial Quality
ASTM A 653 (1994) Steel Sheet, Zinc-Coated (Galvanized) or Zinc- Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process
ASTM B 633 (1985; R 1994) Electrodeposited Coatings of Zinc on Iron and Steel
ASTM B 766 (1986; R 1993) Electrodeposited Coatings of Cadmium
ASTM D 3656 (1989) Insect Screening and Louver Cloth Woven from
Vinyl-Coated Glass Yarn
ASTM E 163 Fire Tests of Window Assemblies
ASTM E 283 (1991) Determining the Rate of Air Leakage through Exterior Windows, Curtain Walls, and Doors Under Specifies Pressure Differences Across the Specimen
ASTM E 330 (1990) Structural Performance of Exterior Windows, Curtain Walls, and Doors by Uniform Static Air Pressure Difference
ASTM E 547 (1993) Water Penetration of Exterior Windows, Curtain Walls, and Doors by Cyclic Static Air Pressure Differential
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
ASME B18.6.3 (1972; R 1991) Machine Screws and Machine Screw Nuts
ASME B18.6.4 (1981; R 1991) Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws (Inch Series)
FEDERAL SPECIFICATIONS (FS)
FS RR-W-365 (Rev A) Wire Fabric (Insect Screening)
NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)
NFPA 80 (1992) Fire Doors and Windows
NFPA 101 (1994) Safety to Life from Fire in Buildings and Structures
UNDERWRITERS LABORATORIES INC.
UL9 Fire Tests of Window Assemblies
File No. R13157 D.V. Fyre-Tec Classification
1.2 WINDOW PERFORMANCE
Steel windows shall conform to the H-C30 voluntary specifications in AAMA/NWWDA 101/I.S.2- 97 and be designed to meet the following performance requirements. Fire-rated windows shall bear the Underwriters Laboratories, Inc. label including the manufacturer’s file number for the indicated rating.
1.2.1 Structural Performance
Structural test pressures on window units shall be for positive load (inward) and negative load (outward) in accordance with ASTM E 330 at a static pressure of 60 PSF. After testing, there shall be no glass breakage, permanent damage to fasteners, hardware parts, support arms or actuating mechanisms or any other damage which could cause window to be inoperable. There shall be no permanent deformation of any main frame, sash or ventilator member in excess of the requirements established by AAMA/NWWDA 101/I.S.2-97 for the window types specified in this section.
1.2.2 Air Infiltration
Air infiltration shall not exceed 0.10 SCFM per square foot of window area at a static air pressure difference of 1.57 PSF as established by AAMA/NWWDA 101/I.S.2-97 when tested in accordance with ASTM E 283.
1.2.3 Water Resistance
When tested in accordance with ASTM E 547, there shall be no water leakage at a static air pressure difference of 6 PSF.
1.2.4 Fire Resistance
Fire resistance shall meet requirements established by ASTM E 163 and as tested and classified by Underwriters Laboratories Inc, in accordance with UL-9. Products shall meet the requirements of Underwriters Laboratories Inc. The Listing Mark of UL on the product will be accepted as evidence of compliance.
1.2.5 Life Safety Criteria
Windows shall conform to NFPA 101 Life Safety Code when rescue and/or second means of escape are indicated.
1.3 SUBMITTALS
A. Manufacturer’s descriptive data and catalog cut sheets.
B. Drawings indicating elevations of windows, rough-opening dimensions for
each type and size of windows, full-size sections, thickness of metal, fastenings,
methods of installation and anchorage, connections with other work, type of
wall construction, size and spacing of anchors, method of glazing, types and
locations of operating hardware, mullion details, weather-stripping details,
screen details including method of attachment, and window schedules showing
locations of each window type and indicting compliance with fire safety code,
where required.
C. Manufacturer’s preprinted installation instructions and cleaning instructions.
D. Certificates stating that the steel windows conform to requirements of
this section.
E. Manufacturer’s standard color samples of painted finishes.
1.4 QUALIFICATION
Window manufacturer shall specialize in designing and manufacturing the type of steel windows specified, and shall have a minimum of 5 years of documented successful experience. Manufacturer shall have the facilities capable of meeting contract requirements, single-source responsibility and warranty.
1.5 DELIVERY AND STORAGE
Steel windows shall be delivered to project site and stored in accordance with manufacturer’s recommendations. Damaged windows shall be replaced with new windows.
PART 2 PRODUCTS
2.1 GENERAL
2.1.1 Manufacturer: Subject to compliance with Contract Documents and specifications, provide the following:
A: Series H925 Single-Hung Window as manufactured by D.V. Fyre-Tec, Wayne, NE 68787 (800-377-3261).
B: Architect approved equal.
2.2 MATERIALS
2.2.1 Steel Frames and Inserts
Steel frames shall be formed and fabricated from 18 gauge steel conforming to ASTM A 653 A60-U. Inserts shall be fabricated from roll-formed galvanized lock-forming quality steel per ASTM A 653. Frame and insert corners shall mitered and welded. Integral muntin shall be galvanized roll-formed material fitted and welded.
2.2.2 Formed Component Parts
Formed component parts shall be hot-rolled sheet steel conforming to ASTM A 569, commercial quality with a minimum of 0.15 percent carbon. Sheet steel shall be zinc coated (galvanized) by the hot-dip process in accordance with ASTM A 653 or ASTM A 924.
2.2.3 Screws and Bolts
Screws and bolts shall conform to ASTM B 766, ASME B18.6.3 and ASME B18.6.4.
2.3 STEEL WINDOW TYPES
Steel windows shall be designed for inside field glazing, and for glass types scheduled on drawings or otherwise specified. Units shall be complete with glass and glazing provisions to meet requirements of paragraph WINDOW PERFORMANCE. Glazing material shall be compatible with steel, and shall not require painting.
2.3.1 Single-Hung Windows
Single-hung windows shall operate vertically with the weight of sash offset by a counterbalancing mechanism mounted in the window to hold the sash stationary at any open position.. Counterbalancing mechanisms shall be easily replaced after installation.
2.3.2 Fire-Rated Windows
Fire-rated windows shall conform to UL-9 and shall be labeled with a 3/4 hour fire-test rating as specified in the window schedule. Units shall be designed and fabricated to meet glass sizes, window sizes, and opening dimensions established by NFPA 80. Hardware shall conform to NFPA 80 requirements. All operable fire-rated windows are to be self-closing and latching by a heat actuated closure or optional automatic closure that may be actuated by a fire or smoke alarm, computer or other electrical signal.
2.4 WEATHER-STRIPPING
Weather-stripping for ventilating sections shall be designed to meet water penetration and air infiltration requirements specified under paragraph WINDOW PERFORMANCE, and shall be manufactured of material compatible with steel and resistant to weather. Weather-strips shall be factory applied and easily replaced in the field.
2.5 INSECT SCREENS
Insect screens shall be steel window manufacturer’s standard design, and shall be provided where scheduled on drawings. Insect screens shall be fabricated of roll formed galvanized steel frames and (18x16) plastic coated glass fiber mesh screening conforming to ASTM D 3656 or roll formed galvanized steel frames and (18x14) corrosion resistant steel mesh screening conforming to FS RR-W-365.
2.6 ACCESSORIES
2.6.1 Fasteners
Fastening devices shall be window manufacturer’s design made from non-magnetic stainless steel, cadmium-plated steel, zinc-plated steel, nickel/chrome-plated steel or magnetic stainless steel
2.6.2 Window Anchors
Anchors for installing windows shall be stainless steel or hot-dip zinc coated steel conforming to ASTM A 123.
2.7 FINISHES
2.7.1 Prime Coat
Steel windows, fins, mullions, cover plates and associated parts shall be cleaned, pre-treated with iron phosphate and factory painted manufacturer’s standard primer coat in a dry film thickness of not less than 0.025 mm (1.0 mil).
OR Finish Coat (Manufacturer’s Option)
Steel windows, fins, mullions, cover plates and associated parts shall be cleaned, pre-treated with iron phosphate and factory powder coated and cured with a manufacturer’s standard color in a dry film thickness of not less than 0.050 mm (2.0 mil).
OR Finish Coat (Manufacturer’s Option)
Steel windows, fins, mullions, cover plates and associated parts shall be cleaned, pre-treated with iron phosphate and factory coated with baked alkyd enamel with a manufacturer’s standard color in a dry film thickness of not less than 0.050 mm (2.0 mil).
PART 3 EXECUTION
3.1 INSTALLATION
Steel windows shall be installed in accordance with approved shop drawings and manufacturer’s approved recommendations. Fire-rated windows shall be installed in compliance with NFPA 80 and NFPA 101. Steel surfaces in close proximity with masonry, concrete, wood, and dissimilar metals other than stainless steel, zinc, cadmium, or small areas of white bronze shall be protected from direct contact. The completed window installation shall be watertight. Fire-rated windows shall be glazed in accordance with NFPA 80.
3.2 ADJUSTMENTS AND CLEANING
3.2.1 Hardware Adjustments
Final operating adjustments shall be made after glazing work is complete. When adjustments are completed, operating sash or ventilators shall operate smoothly, and shall be weathertight when locked in closed position.
3.2.2 Cleaning
Steel window finish and glass shall be cleaned on interior and exterior sides in accordance with window manufacturer’s recommendation. Alkaline or abrasive agents shall not be used.
