Bay, Bow & Specialty Windows

Personalize your home with a multitude of curved, geometric or round windows or increase your living space by opting for a multi-panelled bay or bow window. Custom replacement windows offer the perfect combination of form, function, light, and luxury to suit your needs and inspire your imagination.

Bay windows

Bay windows are comprised of three windows, typically featuring a large center window with two angled windows on each side. Both or one of the angled windows can be operating to increase fresh air into the home.

Bow Windows

Bow windows are more than three glass panels, angled around and have a curved or rounded appearance outside of the home.

These beautiful styles help make a room feel bright and airy and create additional space beyond the wall of a room or building.

Wondering if bay or bow windows are an option for your home or looking to replace the ones you already have? Book an appointment and talk to one of our specialists.

All Specialty Window Styles

Gienow’s custom window replacements come in a variety of stylish designs and colours. Choose from a number of durable frame materials such as vinyl, aluminum clad vinyl, or aluminum clad wood available in a variety of colours. Personalize further with the option of adding SDL/SML options or customizing your window design with grille types in an array of colours and patterns.

All our windows are energy efficient with double or triple glazing available with a variety of Eco Glass options to ensure your homes stays cool in the summer and warm in the winter without the hit to your utility bills!

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Bay, Bow & Specialty Window Designs

Traditionally bay windows are a series of three window panels mulled together at an angle. An excellent means to increase counter space or provide a built-in window bench.

Bow windows are a series of four or more windows mulled together at customizable angles, giving the impression of a curve. Used to increase floor space in a room and enhance curb appeal.

Specialty windows available in curved, geometric or round shapes; most can be mulled to other standard windows.

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Vinyl Specialty Windows

Known for energy efficiency, durability and low maintenance, vinyl windows are the most commonly used window type in North America today.

  • Vinyl extrusions are formulated to withstand the harshest climates year after year and their multi-chambered design optimizes both strength and thermal efficiency.
  • Available in white or beige.

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Aluminum Clad Vinyl Specialty Windows

The elegance of aluminum-clad combined with the durability and low maintenance of vinyl.

  • Available in white or beige vinyl interior to match your colour scheme.
  • Fully extruded aluminum cladding available in twelve colours. Enhanced Colour Protection (ECP) – which utilizes acroflur paint, a Kynar® based coating – is added to darker colours to resist fading and chalking.
  • Designed for thermal performance equivalent to or in excess of traditional vinyl windows.

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Aluminum Clad Wood Specialty Windows

An update on the classic design of a wood window, aluminum-clad wood windows eliminate the need for exterior finishing and regular maintenance.

  • Heavy, impact-resistant extruded aluminum components.
  • 1-7/8” thick sash is industry leading in strength and aesthetics.
  • Reinforced frame corners with molded structural corner keys are injected with silicone to ensure durability and resistance against water and air infiltration.
  • Sash components connected with sealed and mechanically fastened mortise and tenon joints.
  • Interiors feature select stain grade Hem-Fir, precision machined to a smooth finish. Stain grade wood allows for ease of staining or painting.
  • Fully extruded aluminum cladding available in twelve colours. Enhanced Colour Protection (ECP) – which utilizes acroflur paint, a Kynar® based coating – is added to darker colours to resist fading and chalking.

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Specialty Window Options & Accessories

Glass & Glazing




Jamb Liners


Brickmould Options


Frame Colours