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Nordik Bay & Bow Windows

Our Bay, bow and box windows are composed of multiple panels, usually of the fixed and casement window types, which function as a single unit and protrude to the outside. These composite windows expand the indoor space and make a connection from the home's interior to the outdoors. Allowing ample light to enter the room from 180 degrees, bow and bay windows brighten interiors, and function as centrepiece exterior decorative elements, adding curb appeal. From standard configurations to complex custom arrangements, we design and custom tailor the Nordik bay and bow windows to exact lighting and ventilation requirements, and to match any home style.

An image of a standard Nordik bay window.

RevoCell® Bay & Bow Window Features

Beautiful, strong, efficient, and virtually maintenance-free, our bay & bow windows will elevate your home’s curb appeal and interior design.

A cross section of the RevoCell® Window showing the mPVC construction in detail.

Solid microcellular PVC insulated frames, sashes, and mullions.

RevoCell™ is designed with a revolutionary microcellular PVC structure which is superior to the hollow-chambered frame used in traditional PVC windows. This alows you to get the solidity and the performance of wood without the maintenance.

An example of a Nordik bay & bow window with 20% more glass than a traditional PVC window.

Modern design with a lot more glass than traditional PVC windows.

The strength of the RevoCell™ microcellullar PVC construction alows for leaner frames, sashes, and mullions, which in turn allows for larger glazing. Namely, 1-1/2’’ more glass on both height and width. On a double-sash window, that’s up to 20% more glazing. Isn’t that what you want from a window in the first place?

A cross section of the RevoCell® Window showing the fusion welded frame with closer detail.

4-1/2” mPVC fusion welded frame.

Our 4-1/2″ deep mPVC frame is stronger and more durable than the standard 3-1/4″ frame available from most other window manufacturers. Our larger frame allows us to put the thermal pane closer to the inside of the house resulting in better thermal protection and a stronger window.

A cross section of the RevoCell® Window showing the double-glazed Argon Gas Thermal Glass Unit.

Double-Glazed Low-E Argon Gas Thermal Glass Unit.

We use Energy Star® certified, double-glazed glass units that provide the highest levels of energy efficiency and home comfort, as well as protect against harmful UV radiation.

A cross section of the RevoCell® Window showing the triple compression weather seals with closer detail.

Triple compression weather seals.

Our window seal is made up of three continuous layers that wrap seamlessly around the entire window. These top quality flexible seals offer the highest degree of protection from air and water infiltration.

A cross section of the RevoCell® Window showing the high performance spacer.

High-Performance Tremco® EnerEDGE® Warm-Edge Spacer.

Tremco® EnerEDGE® Warm-edge spacer system is highly durable and possesses a lower thermal conductivity value. This results in superior thermal performance when compared to the commonly used aluminum spacer bar.

A cross section of the RevoCell® Window showing the interior wood extension.

Interior Wood Extension cladded with PVC.

Our windows include an interior wood cladding that allows for the easy installation of blinds and other window treatments and results in greater window strength and durability.

A Nordik bay & bow Window with a high-gloss finish

Easy-Maintenance High Gloss Finish.

We use the highest grade PVC powder and fabrication techniques which result in a high gloss PVC finish. As a result, our windows are easier to clean, more durable, and won’t fade or yellow over time.

A cross section of the foam insulated posts on a bay window.

Foam Insulated Post for Bay Window.

We insulate our posts with foam to give you optimal energy efficiency. This, combined with our advanced, superior structural construction is what makes our windows Energy Star® High Efficiency rated.

An example of an exterior angled mullion on a bay window.

Exterior Bay Window Angle Mullion.

Our angled mullion allows you to get all the benefits of a beautiful bay window and ensures you get our solid structural frame for better protection and more light for your windows.

An example of the one click screens available on Nordik bay & Bow windows.

Smooth Edge, “One-Click”, Easy-to-Remove Screen.

Our “One Click” screens are the easiest screens to operate in the industry. With their durable, yet elegant, aluminum finish, these screens won’t warp or break down over time like some of the competition.

There are plenty of details that make our windows best in class. Contact us for a free consultation if you'd like to learn more.

RevoCell® Window Colours

Our bay & bow windows are available in 8 standard exterior colours, and a white interior colour. The colour is applied via a heavy-duty membrane that will withstand temperature extremes, handling, sun’s damaging UV rays, and severe weather, for a maintenance-free great look that won’t fade, crack, or peel for many years to come.

A White RevoCell® Window Section.

The RevoCell® Standard Colours

A wide variety of custom finishes are available. Please contact us to discuss options.

Add an Extra Touch with Grilles

Take advantage of our customization expertise to get a personalized window solution that gives your home a unique and distinctive look. The internal grilles allow for easy cleaning, while the external grilles simulate traditional divided lites. Any of our grille configurations can be combined with any grille type to get the exact look you desire.

Grille Configurations

An example of a contour grille in a Nordik Window.


Contour Grilles add a beautiful Prairie-style look to your window, reminiscent of the style emerging in late 19th - early 20th century North American homes.

An example of a diamond patterned grille in a Nordik Window.

Diamond Pattern

Diamond Patterned Grilles are an ornate window grille style that reminisces the Old-World style of Tudor Revival style mansions of the past.

An example of a partial covering grille in a Nordik Window.

Partial Covering

Partial Grilles are a style coming back to modern homes, inspired by Craftsman style home aesthetic, where only a portion of the window is covered.

An example of a rectangular grille in a Nordik Window.


A timeless grille pattern commonly found in colonial homes, particularly Georgian style, as well as in those built in the 1970's and later.

Grille Types

A wide assortment of grille shapes and materials are offered to you to allow you to find the perfect match to your home.

An example of a slimline type grille in a Nordik Window.

Slimline, 5/16"

An example of a georgian type grille in a Nordik Window.

Georgian, 5/8"

An example of a rectangular type grille in a Nordik Window.

Rectangular, 5/8"

Treat the Window with a Glass Finish of your choice

Textured or coloured glass ensures privacy while allowing light to penetrate into bathrooms and other rooms requiring privacy. Coloured glass can also be used to complement the design of your home.

An example of clear glass.


An example of bronze glass.

Bronze Tint

An example of grey glass.

Grey Tint

An example of frosted glass.


An example of glue chip glass.

Glue Chip

Bay Window Interior Seat Options

Choose from different options for the interior seat of the window, for extra design and finishing flexibility.

An example of the formica interior seat option.
An example of the plywood interior seat option.
An example of the oak interior seat option.

Energy Efficient Bay/Bow Windows

The manufacturing process of all Energy Star® certified bay / bow windows installed by Nordik Windows and Doors are audited by an independent accredited certification body and approved by Natural Resources Canada. Our windows and doors carry the Energy Star® label showing the specific climate zone for which they are rated. Our sales team would be happy to provide you with more information about the Energy Star® ratings of our windows and doors.

A map showing the Energy Start Rating Zones.
A cross section of a Tremco window spacer.

Nordik Windows and Doors bay & bow windows use Tremco® EnerEDGE® Technology, a pre-desiccated, ready-to-apply, cellular silicone warm-edge spacer that is suitable for a wide range of insulating glass constructions in fenestration applications. EnerEDGE® spacer is inset and applied to our glass lite’s perimeter to enable fabrication of dual IG units in conjunction with a quality applied perimeter sealant.

EnerEDGE by Tremco Logo.

All of our windows meet and exceed Canada’s Energy Star High Efficiency and Most Efficient designations. Please refer to individual window types for their respective performace details.

The Energy Star Logo
Energy Star Most Efficient windows 2020

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