Fire Rated Steel Windows & Doors

Optimum has revolutionized the construction industry by offering the most comprehensive line of fire rated steel windows and doors. With fire ratings ranging from 45 to 90 minutes, Optimum’s Fire Rated Windows are put through rigorous testing. Initially a “heat test” is performed, where the window is exposed to temperatures up to 1600 degrees Fahrenheit.

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

Features

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 1″ 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

Download more detailed information on our fire rated doors.
Inswing Casements PDF
Outswing Casements PDF
Fixed Casements PDF
Glazing Options PDF

45 Minute Fire-Rated Frames

RAL colors available as option
Non metallic color matches are optional & available upon request
Steel Break Metal trim
Screens for interior casements only

Download more detailed information on our fire rated doors.
General Specs PDF
Lites Chart PDF
Glass Configuration Chart PDF

Features

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

Download more detailed information on our fire rated doors.
Details PDF

45 Minute Fire-Rated Frames

RAL colors available as option
Non metallic color matches are optional & available upon request
Steel Break Metal trim
Screens for interior casements only

Download more detailed information on our fire rated doors.
General Specs PDF
Lites Chart PDF
Glass Configuration Chart PDF
Installation Details PDF

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
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

Download more detailed information on our fire rated doors.
FR7650 TDH .25in Glass PDF
FR7650 TDH .75in Glass PDF

45-90 Minute Fire-Rating

Optimum has revolutionized the construction industry by offering the most comprehensive line of steel fire rated windows. Today, we are one of the largest and most efficient manufacturers in our field, with fire rated products ranging from 45 to 90 minutes.

Optimum’s multiple window and door series are used in non-temperature rise applications and through various glazing options can be modified to address most fire rated applications.

Download more detailed information on our fire rated doors.
General Specs PDF
Lites Chart PDF
Glass Configuration Chart PDF
Install 1L PDF
Install 1T PDF
Install 1Z PDF
Install A Model PDF

Features

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

Download more detailed information on our fire rated doors.
Project In PDF
Project Out PDF

45 Minute Fire-Rated Frames

Optimum has revolutionized the construction industry by offering the most comprehensive line of steel fire rated windows. Today, we are one of the largest and most efficient manufacturers in our field, with fire rated products ranging from 45 to 90 minutes.

Optimum’s multiple window and door series are used in non-temperature rise applications and through various glazing options can be modified to address most fire rated applications.

Download more detailed information on our fire rated doors.
General Specs PDF
Lites Chart PDF
Glass Configuration Chart PDF

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
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

Download more detailed information on our fire rated doors.
FR7650TSH .25in Glass PDF
FR7650TSH .75in Glass PDF

45-90 Minute Fire-Rating

Optimum has revolutionized the construction industry by offering the most comprehensive line of steel fire rated windows. Today, we are one of the largest and most efficient manufacturers in our field, with fire rated products ranging from 45 to 90 minutes.

Optimum’s multiple window and door series are used in non-temperature rise applications and through various glazing options can be modified to address most fire rated applications.

Download more detailed information on our fire rated doors.
General Specs PDF
Lites Chart PDF
Glass Configuration Chart PDF

Features

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

Download more detailed information on our fire rated doors.
FR7600TSS .25in Glass PDF
FR7600TSS .75in Glass PDF

45-90 Minute Fire-Rating

Optimum has revolutionized the construction industry by offering the most comprehensive line of steel fire rated windows. Today, we are one of the largest and most efficient manufacturers in our field, with fire rated products ranging from 45 to 90 minutes.

Optimum’s multiple window and door series are used in non-temperature rise applications and through various glazing options can be modified to address most fire rated applications.

Download more detailed information on our fire rated doors.
General Specs PDF
Glass Configuration Chart PDF
Install 1Q PDF

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

Download more detailed information on our fire rated doors.
Details PDF
Inswing Doors PDF
Outswing Doors PDF
Lites Chart PDF
Glass Configuration Chart PDF
Fixed Window Glazing Options PDF

45-90 Minute Fire-Rated Frames

Optimum has revolutionized the construction industry by offering the most comprehensive line of steel fire rated windows. Today, we are one of the largest and most efficient manufacturers in our field, with fire rated products ranging from 45 to 90 minutes.

Optimum’s multiple window and door series are used in non-temperature rise applications and through various glazing options can be modified to address most fire rated applications.

Download more detailed information on our fire rated doors.
General Specs Door PDF
General Specs Fixed PDF
Glass Configuration Chart PDF
Install Fixed SF PDF

 

 

Please call or e-mail us for a free estimate.

We will take our time to answer all of your questions.

Call us today at
(631) 673-6163