Ottawa Vinyl Architectural Windows

Made-to-order shaped windows, design by imagination. These windows can be installed on their own or in combination with other stationary/functional styles of windows and doors to create a unique and personal space that provides beauty and optimal functionality.

With plenty of colours, hardware, grill styles and glass options, you can maximize your custom design and energy-efficient requirements

Circular windows, oval shaped windows, arched windows, pentagon shaped windows, octagon shaped windows, trapezoid shaped window, triangular windows.

Ottawa Architectural Windows

Whether you are replacing existing windows, or designing a new home. Custom shaped windows, alone or in combination with other picture windows, casement windows or patio doors will enhance the functionality, style and architectural detail of your home. North Star windows and Bayview installations are covered by a lifetime warranty, LEARN MORE...

Architectural window gallery

  • Standard
  • Colours & Grills
  • Glass
  • Hardware
  • Accessories

Standard window features

  • Energy Advantage Low E glass technology
  • Double glazed sealed unit with SuperSpacer® warm edge technology
  • Triple weatherstripping
  • Fusion welded sash

Lifetime warranty

  • North Star Windows lifetime warranty on frames and sashes
  • North Star Windows lifetime limited warranty on sealed glass units
  • North Star Windows lifetime limited warranty on hardware and components
  • Bayview Windows lifetime warranty on installation, labour and materials

Exterior finish & grill colours
North Star window exteriors come in eight UV-resistant colors – white, sandalwood, ivory, hickory, chestnut, cocoa, espresso and sable.
Exterior Window Colours
Interior finish & grill colours
North Star window interiors include: white, and the simulated embossed wood grain textures of Canadian oak and natural oak finishes. Inside window grill options are also available in metallic, pewter or brass finishes.
Interior Window Colours
Grill configuration
Window Grill Configuration
Grill styles
Between the glass (BTG) grilles are encased between the two panes of insulating glass, leaving a smooth surface that’s easy to clean.
Simulated divided lites (SDL) grilles look like traditional divided light grilles, but offer the outstanding performance of our energy-efficient windows. SDL grilles are applied to the outer sides of the insulated glass for a more traditional profile – inside and out.
Window Grill Styles
Grill profiles
Traditional or contemporary grills are available in three profiles.
Window Grill Profile
Colours and finishes shown may vary from screen to screen.
Come visit our showroom to see true colour & texture samples.

Glass Types
North Star Windows offer a variety of glass options that can enhance both the beauty and performance of your windows, including:

Bronze tint
Cuts down on the amount of glare and heat entering a building

LOF (Libby Owens Ford)
LOF – Pilkington Energy Advantage Low-E is the best glass for most applications in a northern climate. It has a very high retention rate of the heat in your home in winter and prevents heat gain in summer. Energy Advantage Glass has a higher Solar Heat Gain Coefficient (SHGC) than Low-E glass designed for southern climates. It provides free winter heat for your home. Since as much as 95% of your energy expense for heating and cooling combined is for heating, this glass is more cost effective than other glass without a high SHGC.

LoE (Cardinal)
LoE 366 – Is recommended when cooling costs outweigh heating costs in your energy usage, or where summer discomfort from heat build-up should be an important concern. This is the best glass for most applications in a southern climate. It has a very high reflection rate of the radiant outside heat to prevent heat gain in summer and in winter it still retains radiant once you turn on your furnace! LoE 366 has a lower Solar Heat Gain Coefficient (SHGC) in order to minimize Solar Heat Gain that results in extra work for your air conditioning unit.

Argon gas filled
Thermal performance is improved by replacing the air between the panes of a window with Argon gas, an inert, slow-moving gas. Argon gas helps prevent heat loss to improve energy efficiency.

Krypton gas filled
Krypton gas is an inert, slow-moving gas that improves thermal performance. Denser than Argon, Krypton gas does an excellent job of preventing heat loss. Available exclusively in North Star triple-glazed windows.

RE 29 double glazed

RE 39 triple glazed

Self-cleaning

Obscure glass
Obscure glass provides an effective shield without shutting out the sun. It is particularly useful for bathrooms, basements or along walkways. North Star offers obscure glass in frosted or glue chip patterns

Tempered

Contact Bayview Windows to discuss what options work best for your needs.

Hardware

Hardware and locks used for North Star’s windows are easy to use, secure and come with a lifetime warranty. Hardware will depend on the type and design of operable windows chosen that may be used in combination with these windows.

Accessories
We offer a wide selection of accessory options to ensure a consistent design integration into your home, and a beautiful finished look to your windows.

Interior Jamb Extensions:

  • Paint grade finger jointed pine
  • White vinyl wrapped MDF
  • Stainable Oak veneer
  • Canadian and Natural Oak laminate
  • White PVC foam board
  • Extruded white PVC

Exterior Accessories:

  • 2" Brickmold with cap
  • 2" x 1/2" Exterior extension
  • 1-1/4" Welded brickmold with built-in siding J-channel
  • 1-1/2" Welded brickmold with built-in siding J-channel
  • Nail fin