Bow Window Replacement

Add more light, space, storage, seats, curb appeal and value to your home with a spectacular bow window!

whatever Bow Windows Replacement

Bring in the outdoors

A bow window consists of four to six individual windows that are joined together to form a semicircle. They expand your home through an exterior wall bringing the beauty of the outdoors inside, creating a pleasing focal point and allowing more natural light into a room.

Build it your way

A bow windows can be used to replace an existing bow window or they can be installed in other large window openings. A bow window can be configured in just about any combination of fixed or operating windows. A bow window can include or a window seat or it can have a patio door/doors.

There are plenty of options and configurations to consider. Talk to one of our window experts, we can help you find a beautiful solution and with our lifetime-parts and labour warranty, it will last a lifetime.

Our product brand offering
Standard features and options

Stylish, efficient and easy to operate

North Star's casement windows offer contemporary styling and convenience in one package. They open and close easily with the simple turn of a handle and offer clean sightlines with an unobstructed view.

North Star's windows are tested and certified by Canadian Standards Association and comply with American Architectural Manufacturers Association (AAMA) standards.

Standard Features:

All Windows

Casement & Awning Windows

  • Triple Weather Stripping Seal
  • Secure Multi-Point-Locking Hardware
  • Durable Standard White Crank Handles
  • North Star E-Z Screen

Slider & Hung Windows

  • Triple Weather Stripping Seal
  • Secure Multi-Locking Hardware
  • Standard White Locking Mechanism
  • North Star E-Z Screen

Bay and Bow Windows

    Bay and Bow windows are typically made up of several types of windows. See standard options for each individual window type.

Window Options:

window hardware options link window colours options link window glass options link window grills options link

Energy Efficiency:

Not all windows are made the same, as a result, the energy efficiency by brand, type and style of window can differ dramatically. If you are looking for energy-efficient windows, you can compare window types, options and brands at the Government of Canada's Energy Star website.

Operational Weather Fighters

Our Del Bayview line of casement windows features architecturally bevelled welded frames and precision mitred welded corners that provide a superior maintenance-free PVC exterior. Our casement windows open out from the side and are sealed with a continuous closed-cell weatherstrip with anti-wicking and 100% memory for a durable water-tight seal.

Standard Features:

All Windows

  • Energy Star approved - Del window ratings
  • Low-E glass and argon gas (multiple glass packs available)
  • Cardinal Glass “XL Warm Edge” spacer technology (200% credit warranty)
  • Glazing tape creates a bonded seal between the double pane glass and PVC frame
  • Superior triple weather seal
  • 3¼’’ welded frame (other frame depths available)
  • Del Lifetime Warranty
  • Bayview Windows Lifetime Labour Warranty with Installion

Awning & Casement Windows

  • Multi-point locking system
  • Hidden handle (multiple finishes available)
  • Stainless steel screws and hinges
  • Heavy-duty overlap screen, spring loaded
  • Modular construction

Sliders & Hung Windows

  • Multi-locking system
  • Standard Locking Mechanism
  • Stainless steel screws and hinges
  • Heavy-duty overlap screen, spring loaded
  • Modular construction

Energy Efficiency:

Not all windows are made the same, as a result, the energy efficiency by brand and by style of window can differ dramatically. If you are looking for energy-efficient windows, you can compare window types, options and brands at the Government of Canada's Energy Star website.

Window options:

Martin Windows

Martin Windows are created to harmonize with the interior of your home. Offering wood, wood & aluminium clad and vinyl windows these windows exude refinement, elegance and sturdiness.

Standard Features All Windows (PVC):

  • 4 9⁄16 inches deep PVC frame.
  • Sash corners and frame heat welded with high-quality equipment. Contemporary or stylized sash available.
  • Modular design windows for greater strength and stability that make the installation easier.
  • Our standard: double glazing at 7⁄8 inch (22 mm) thick with Low-E window film, argon gas and a high-performance warm edge spacer.
  • Our multi-chamber window design is one of the most energy-efficient on the market, increasing rigidity and providing superior insulation and soundproofing.
  • Triple weather-stripping system for exceptional protection against air and water infiltration.

Standard Features - Hung Windows (PVC):

  • Optional: triple glazing at 7⁄8 inch (22 mm) thick with the same characteristics as previously mentioned for the double glazing.
  • Quadruple weather stripping system providing exceptional protection against air and water infiltration.
  • High quality security latches, locks and handles.
  • Fibreglass screen with an enamelled aluminium overlap frame for one of the most elegant design.
  • Steel reinforcements installed in frames and shutters allow for the largest possible window dimensions.

Standard Features - Awning & Casement Windows (PVC):

  • Optional: triple glazing at 1 1⁄4 inches (32 mm) thick with the same characteristics as previously mentioned for the double glazing.
  • Multipoint lock (2 or 3 points) for optimal security and superior quality opening mechanism with innovative design high-end housing and recessed folding handle.
  • Fibreglass screen with enamelled aluminium overlap frame for one of the most elegant designs.
  • For the contemporary model, steel reinforcements installed in frames and shutters allow for the largest possible window dimensions.

Energy Efficiency:

Not all windows are made the same, as a result, the energy efficiency by brand and by style of window can differ dramatically. If you are looking for energy-efficient windows, you can compare window types, options and brands at the Government of Canada's Energy Star website.

Window options:

Lepage Windows

From our most senior artisans to our youngest engineers we are a company that continues to grow and innovate every year.

All of us have one goal in mind, to provide you with unmatched quality and options. And to help us with this, our products are distributed through locally owned independent dealers that are as passionate about fenestration as we are. We work closely with these dealers to ensure that your window and door experience is a rewarding one.

Standard Features (PVC):

  • Welded profile sections around for better resistance and improved performance
  • 4 ½” frame for better sturdiness
  • Choice of brickmoulds for all types of installations
  • Tilt sash for easy maintenance
  • The single hung sash is similar to the single sliding window, the casement and the awning
  • Single and double-hung available

Standard Features (Aluminum Clad):

For a low maintenance exterior finish, the extruded aluminum clad for your PVC windows is the ideal solution. Thicker and stronger, it provides superior durability, weather and impact resistance.

  • Welded profile sections for increased strength and improved performance
  • Optional 6” frame profiles that position the sash in the inner part of the wall to reduce the risk of condensation
  • A choice of brickmoulds for all types of installations
  • 5 5⁄8” frame with brickmould for new constructions
  • 4 ½” flush frame for renovations and new constructions
  • Available with triple glaze
  • Available with the hybrid option (see page 24 for more details)

Energy Efficiency:

Not all windows are made the same, as a result, the energy efficiency by brand and by style of window can differ dramatically. If you are looking for energy-efficient windows, you can compare window types, options and brands at the Government of Canada's Energy Star website.

Window options:

Strassburger Windows

Strassburger Windows and Doors have been designing and manufacturing beautiful and technically superior windows for the replacement, renovation and new construction industry since 1984, both residential and commercial markets.

Our innovative window systems are made with multi-chamber PVC frames and insulating glass that provide thermal and structural performance in a wide range of styles, sizes and shapes. And in a finish to complement your interior and exterior design. Perfect for any lifestyle, environment and architectural application.

We take great pride in our ability to produce exceptional windows. We’re not just pushing glass and vinyl down an assembly line, we want to make sure that when you look at our windows you’ll see the craftsmanship that went into making them.

We believe we build the best windows in the industry and we’re so confident we guarantee our windows for life. That’s added resale value and added peace of mind.

Energy Efficiency:

Not all windows are made the same, as a result, the energy efficiency by brand and by style of window can differ dramatically. If you are looking for energy-efficient windows, you can compare window types, options and brands at the Government of Canada's Energy Star website.

Window options:

Energy Star's most efficient windows

Energy Star Replacement Window Products

All of our window products are Energy Star approved, in fact many of our window products have been highly rated on the Energy Star's Most Efficient Window Products list for many years now.

See the individual window types that you will be using in your bow window to determine available energy-efficiency specifications.

North Star Specs Del Specs

Building your Bow window

When building a bow window for a customer, we do it right the first time, every time. We adhere to the strict construction and product installation guidelines and use only top-quality supplies to ensure the highest level of quality and greatest energy-efficiency possible. It's the fact that we take care of the smallest of details and always produce outstanding results that sets our bow window installation apart from our competition.

Window Installation Services

Our outstanding warranties

When you contract us to install your windows, we've got you covered for life. You’ll never have to think about replacing or repairing your windows ever again.

  • Every installation comes with a life-time labour and installation materials warranty
  • All our window products are covered by life-time, transferable warranties
  • All our window products are highly rated Energy Star approved

Visit our showroom

Bayview Windows showroom

Come visit our showroom in Richmond and talk to the friendly, knowledgeable staff. We’ll help you choose a solution that’s right for your specific needs, maximizing your aesthetic and budgetary requirements. Call for a free at-your home consult and quote.

For your convenience we offer after-hours showroom appointments during the week and on weekends so you can see samples of our products.

Free Quote

Contact us today for a free
at-your-home quote.