Manufacturer Link for Optimum Window

Steel Fire Rated Windows

Fire Rated Window

Fire rating ranging from 20 to 90 minutes, all units are tested and certified by UL & NYC’s MEA Division. All assemblies are glazed and powder coated finish within our facility.

  • From 20 to 90 Minute Fire Rating

  • Produced in Cold Rolled and Hot Rolled Steel

  • As Low as .42 U Value

  • Energy Efficient (NFRC RATED)

  • Self-Closing Mechanism on Operable Units

  • Factory Glazed Finish

  • Standard Powder Coat Paint Finish

Fire Rated Casement Window
Fire Rated Double Hung Window
Fire Rated Single Hung Window
Fire Rated Fixed Window
Fire Rated Projected Window
Fire Rated Sliding Window
Fire Rated Hinged Door
Steel Fire Rated Casement

FR4700 Features

SPECS

  • 45 minute fire rating

  • Solid Steel Sections

  • UL (Underwriters Laboratories) Listed and Certified

  • Fully Weather Stripped

  • 2 1/8″ exterior frame depth

  • Mitered and fully welded frame construction

  • Glazing is held in place via mechanically fastened steel glazing beads

  • Can accommodate glazing ranging from 3/16″ to ¾” in O.A. thickness

  • Insulated glazing available for this series

  • All FR4700 series casement windows will be factory glazed, unless ordered otherwise

  • 1 cam lock at center of sash up to 36″

  • Standard Optimum Window colors (refer to OWM color chart)

  • Units arrive with installation straps (upon request)

  • All units will receive Zinc Enriched Primer and Powder Coated finish

 

Options

  • RAL colors available as option

  • Non metallic color matches are optional & available upon request

  • Steel Break Metal trim

  • Screens for interior casements only

Downloads

4700 Inswing Casements

4700 Outswing Casements

4700 Fixed

4700 Glazing Options

FR6000 Series Fixed

FR6000 Features

SPECS

  • 45 min rating

  • All Cold Rolled sections are formed from GALVANIZED STEEL

  • UL (Underwriters Laboratories) Listed and Certified

  • 1 7/8″ exterior frame depth

  • Frames are coped and mechanically assembled

  • Mitered, corner keyed frame and sash joinery

  • Glazing is held in place via mechanically fastened steel glazing beads

  • Can accommodate glazing ranging from 3/16″ to ¾” in O.A. thickness

  • Insulated glazing available for this series

  • All FR6000 windows will be factory glazed, unless ordered otherwise

  • Uniformed sight lines

  • Standard Optimum Window colors (refer to OWM color chart)

  • Units arrive with installation straps (upon request)

 

Options

  • RAL colors available as option

  • Non metallic color matches are optional & available upon request

  • Steel Break Metal trim

Downloads

6000 Fixed

FR7650 Series Double Hung

FR7650TDH Features

SPECS

  • 45 min rating w/ Wire Glass

  • 90 min rating w/ Ceramic Glazing

  • All Cold Rolled sections are formed from GALVANIZED STEEL

  • UL (Underwriters Laboratories) Listed and Certified

  • EPDM and Silicone Pile Weather-Stripping

  • Frames are coped and mechanically assembled

  • 4 ¼” exterior frame depth

  • Glazing is held in place via mechanically fastened steel glazing beads

  • Can accommodate glazing ranging from 3/16″ to ¾” in O.A. thickness

  • Insulated glazing available for this series

  • All FR7650TDH windows will be factory glazed, unless ordered otherwise

  • 1 Sweep lock at center of sash up to 36″, two sweep locks thereafter

  • 2 Lift handles per lower sash

  • Balances are calibrated based upon sash weight

  • Standard Optimum Window colors (refer to OWM color chart)

  • Units arrive with installation straps (upon request)

 

Options

  • RAL colors available as option

  • Non metallic color matches are optional & available upon request

  • Steel Break Metal trim

  • Half screens for operable sash is available

  • Limited Operation Stops are available

FR8600 Series Project in/out
FR7650 Series Single Hung
FR7600 Series Slider

Downloads

FR7650 TDH .25 INCH GLASS

FR7650 TDH .75 INCH GLASS

FR8600 Features

SPECS

  • 45 min rating

  • All Cold Rolled sections are formed from GALVANIZED STEEL

  • UL (Underwriters Laboratories) Listed and Certified

  • EPDM and Silicone Pile Weather-Stripping

  • Mitered, corner keyed frame and sash joinery

  • 2 3/16″ exterior frame depth

  • Glazing is held in place via mechanically fastened steel glazing beads

  • Can accommodate glazing ranging from 3/16″ to 1″ in O.A. thickness

  • Insulated glazing available for this series

  • All FR8600 windows will be factory glazed, unless ordered otherwise

  • 1 cam lock at center of sash up to 36″, two sweep locks thereafter

  • Standard Optimum Window colors (refer to OWM color chart)

  • Units arrive with installation straps (upon request)

 

Options

  • Custom color from RAL colors

  • Non metallic color matches are optional & available upon request

  • Steel Break Metal trim

  • Limited Operation Stops are available

  • Screens for projected in windows

Downloads

8600 Project In

8600 Project Out

FR7650TSH Features

SPECS

  • 45 min rating w/ Wire Glass

  • 90 min rating w/ Ceramic Glazing

  • All Cold Rolled sections are formed from GALVANIZED STEEL

  • UL (Underwriters Laboratories) Listed and Certified

  • EPDM and Silicone Pile Weather-Stripping

  • Frames are coped and mechanically assembled

  • 3 11/16″ exterior frame depth

  • Glazing is held in place via mechanically fastened steel glazing beads

  • Can accommodate glazing ranging from 3/16″ to ¾” in O.A. thickness

  • Insulated glazing available for this series

  • All FR7650TSH windows will be factory glazed, unless ordered otherwise

  • 1 Sweep lock at center of sash up to 36″, two sweep locks thereafter

  • 2 Lift handles per lower sash

  • Standard Optimum Window colors (refer to OWM color chart)

  • Units arrive with installation straps (upon request)

 

Options

  • RAL colors available as option

  • Non metallic color matches are optional & available upon request

  • Steel Break Metal trim

  • Half screens for operable sash is available

  • Limited Operation Stops are available

Downloads

FR7650TSH .25 INCH GLASS

FR7650TSH .75 INCH GLASS

FR7600TSS Features

SPECS

  • 45 minute fire rating

  • All Cold Rolled sections are formed from GALVANIZED STEEL

  • UL (Underwriters Laboratories) Listed and Certified

  • 4 ¼” exterior frame depth

  • EPDM and Silicone Pile Weather-Stripping

  • Frames are coped and mechanically assembled

  • Glazing is held in place via mechanically fastened steel glazing beads

  • Can accommodate glazing ranging from 3/16″ to ¾” in O.A. thickness

  • Insulated glazing available for this series

  • All FR7600TSS windows will be factory glazed, unless ordered otherwise

  • 1 Sweep lock at center of sash up to 36″, two sweep locks thereafter

  • 1 Self Latching handle

  • Standard Optimum Window colors (refer to OWM color chart)

  • Units arrive with installation straps (upon request)

 

Options

  • RAL colors available as option

  • Non metallic color matches are optional & available upon request

  • Steel Break Metal trim

  • Half screens for operable sash is available

  • Limited Operation Stops are available

Downloads

 FR7600 TSS .25 INCH GLASS

 FR7600 TSS .75 INCH GLASS

Steel Fire Rated Doors

FR55 Series Door

FR55 Features

SPECS

Shared Features

  • 45 min rating w/ Wire Glass; 90 min rating w/ Ceramic Glazing

  • All Cold Rolled sections are formed from GALVANIZED STEEL

  • UL (Underwriters Laboratories) Listed and Certified

  • EPDM and Silicone Pile Weather-Stripping

  • 2 1/4″exterior frame depth

  • Glazing is held in place via mechanically fastened steel glazing beads

  • Can accommodate glazing ranging from 3/16″ to 3⁄4″ in O.A. thickness

  • Insulated glazing available for this series

  • All FR55 Fixed windows & doors will be factory glazed, unless ordered otherwise

  • Standard Optimum Window colors (refer to OWM color chart)

  • Units arrive with installation straps (upon request)

  • Fabricated in the United States of America

 

Fire Rated Doors Features

Door Features

  • Mitered, corner keyed fully welded frame and sash joinery

  • Doors will arrive with fire resistant hinges and door closer

Door Options

  • Custom color from RAL colors.

  • Steel Break Metal trim

 

Fixed Features

  • Mitered, corner keyed frame and sash joinery

Fixed Options

  • RAL colors available as option

  • Non metallic color matches are optional & available upon request

  • Steel Break Metal trim

Downloads

Details

Inswing Doors

Outswing Doors

Lites Chart

Glass Configuration Chart

Fixed Window Glazing Options