Bay Windows
Easy to open. Built to last. Our certified ENERGY STAR® Most Efficient bay windows rank among the best in the industry - backed by over 40 years of craftsmanship.
Powered by RevoCell® Technology
Our bay and bow windows feature a solid microcellular PVC construction that offers the window extra strength and insulation. This technology allows manufacturing windows that are more energy-efficient, brighter, and stronger.
More Efficient
We build our windows for maximum indoor comfort, year-round. Our RevoCell® bay and bow windows, in casement operable style, have a top Energy Rating (ER) with both double and triple-pane configurations.
Energy Rating (ER)
Stronger
Our RevoCell® window frames, sashes, mullions, and brickmoulds are solid inside, which makes them stronger than the hollow chambers used in regular PVC windows. All of our windows come standard with a 4.5” deep frame, 38% more than the industry standard of 3.25”. This makes them more rigid and helps seal the wall opening better.
As a result, our bay and bow windows achieve a whopping Performance Grade of 85, levels above the nearest competitors.
Brighter
The extra strength of microcellular PVC allows manufacturing our bay and bow windows with slimmer frames and sashes. This adds an extra 1.5” of glass in each dimension compared to ordinary PVC windows. Our internal mullions are only 4.5” wide, as opposed to the usual 6-7”. And our glass is clearer. As a result, you get more glass, and more natural light inside your home.
Isn’t that what you put windows in your wall for?
Microcellular PVC Windows
Providing the highest energy performance ratings, our Energy Star® guaranteed windows are offered in a wide array of colours. Custom colours available upon request. The triple weather seals made against air and water infiltration are also provided as well as a user friendly crank for a simple and easy operating system.
Grille Configurations
Grilles are the added touch that allow you to express yourself. You can choose a grille that reflects your tastes and best suits the style of your property.
Contour
Contour adds a classic look to your window reminiscent of vintage homes.
Rectangular
Rectangular is a common grille pattern found in homes built in the 1970's and later
Partial Covering
Partial covering is a new design trend in modern homes where only a portion of the window is covered.
Diamond Grille Pattern
Diamond Grille Pattern is a classic window grille style that pays homage to the craftsmanship found in the colonial homes of the past
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.
Slimline
Georgian
Rectangular
Pencil Bar
Glass Finishes
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.
Clear
Bronze
Frosted
Gluechip
The manufacturing processes of all Energy Star® certified windows and doors sold by Gestion Guitard 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 they are rated for. Our sales team would be happy to provide you with more information about the Energy Star® ratings of our windows and doors.
Gestion Guitard windows / patio doors use Warm-Edge Spacer Technology, a dual seal, no-metal warm edge spacer system that provides the best thermal performance, lowest U-value amongst all dual-seal systems and the best durability available in the industry. Learn More about high-efficiency Energy Star® products.
