Hot Rolled Steel

Hot Rolled Steel

Founded in the 1800’s, Crittall Windows Ltd. is the pioneer of hot rolled steel windows and is responsible for setting up the first steel window manufacturing plants in the United States and throughout the world. Crittall is the world’s oldest and remains the largest steel window manufacturing company today.

Crittall is equally active in new construction and refurbishment projects. Past works range from replacing thousands of landmark sensitive 1920’s windows to supplying windows for the most contemporary buildings designed by today’s foremost architects.

No other manufacturer of steel windows offers as comprehensive a range of hot rolled steel sections. This ensures maximum custom capability and responsiveness to individual project requirements.

Thanks to our team of engineers and designers, we ensure the best solution for your high end fenestration needs.
  • 160 years of experience in steel fenestration.
  • Hold ISO 9001 Quality Certificate.
  • Personal service from design through installation.
  • Experienced technical designers are available to answer any questions you may have.
  • Designs are undertaken by a Crittall trained draftsperson.
  • Each contract is handled by a project manager liaising with designers, manufacturing, and site to meet deadlines.
  • A quality product is produced via strong design ethics and an in-house paint shop.

Corporate W20 Series

The Crittall Corporate W20 windows and doors range offers great versatility. No other steel window system offers such an extensive range of sections, allowing the designer the opportunity to create many styles including elaborate composite windows.

An effective weather-stripping system, and the option of double glazing up to .55 inches when gasket glazed, and .63 inches wet glazed ensures excellent thermal insulation properties, while the system’s large opening casements and slim frame make it particularly popular with conservationists and planners.

  • Offers flexibility in design via shaped windows and has the ability to form extensive composite windows
  • Glazing up to .63 inches
  • Aesthetically delivers very slim sightlines thus maximizing the glazing
  • Hot-dip galvanized
  • Factory-applied Duralife polyester powder coat finish
  • Integral EPDM weather-stripping
  • Landmark Approved
  • Ideal for Replica Refurbishment and new design

    Learn More about W20

Berkeley Series

The Crittall Berkeley series was originally created to replace existing 1920s and 1930s steel windows that were predominantly single pane leaded glass with exterior putty glazing. For the Berkeley window, Crittall developed an entirely new series of hot rolled sections with a solid steel chamfer that replicates exterior putty glazing, with interior glazing beads that improve security and access for re-glazing.

Crittall Berkeley offers an ideal solution for both replacement projects and new construction where minimum sightlines, maximum daylight, and fine detail are desired. The system is suitable for high-end residential, institutional, and commercial applications.

  • High performance
  • Unique articulated frame and sash
  • Hot-dip galvanized
  • Factory-applied Duralife polyester powder coat finish
  • Double integral EPDM weather-stripping
  • Glazing up to .75 inches
  • Has a solid steel chamfer that replicates a putty glazing exterior
  • Ideal for traditional refurbishment projects and new projects
  • Registered design

    Learn More about Berkley

Homelight Series

The Crittall Homelight series was designed for unit sizes that do not require the weight or depth of the Corporate W20 or Berkeley sections. Homelight windows allow for maximum daylight, as their design allows the incorporation of larger areas of glass. All units are hot-dip galvanized and in-house Duralife polyester powder coated for exceptional performance and minimal maintenance throughout the product’s lifetime. The Homelight window is available in a wide variety of sizes and configurations to suit any specification where strength combined with slim and elegant sightlines is required.

  • Homelight windows remain the same in sizes and styles to the original imperial range.
  • All windows and doors are hot dipped galvanized against corrosion.
  • All are weather-stripped, available double glazed, and polyester powder coated which ensures minimal maintenance.
  • Slender sightlines allow for a light and airy feel, with strong steel frames that can accommodate large panes of glass.
  • Strong and secure unit due to steel material.

    Learn More about Homelight


The Crittall InnerVision range has minimalist profiles that allow maximum levels of light throughout the space, and can incorporate custom designs that allow flexibility in partitioning living and work environments.

Trendy yet elegant, this modern living concept creates seamless transitions between rooms. Open living is possible with glass walls and steel frames. For those seeking more space and light, Crittall InnerVision is the ideal solution. Several glazing options are available based on thermal and acoustic needs, including options to control noise levels.

Crittall narrow sightline internal screens, partitions, and glass walls create beautiful spaces. Choose your design, specification, and color, and let Crittall complete your custom steel project.

Contact us for more information.

To learn more about Steel Windows & Doors
and our entire product line, please contact us directly.