--- title: "Fenêtres sur mesure | Lorendo" description: "Fenêtres tout-PVC ou hybrides fabriquées sur mesure au Québec, certifiées ENERGY STAR®. Battant, auvent, guillotine, coulissante ou architecturale." url: https://www.lorendo.com/en/windows/ lang: en-CA publisher: "Lorendo Portes et Fenêtres" publisher_type: Organization --- ## HIGH PERFORMANCE AND QUALITY AT AFFORDABLE PRICE # Our windows Discover our high performance all-PVC, Heavy-Duty PVC or the latest generation Hybrid PVC+ALU ranges of windows made specifically to measure for your project. Customize your window arrangements with transoms, special shapes or architectural oversize glass panels. And amplify natural light and picturesque points of view in your home! Casement WindowAwning windowFixed architectural windowHung WindowSliding window ![Fenetre lorendo](https://www.lorendo.com/wp-content/uploads/lorendo-fenetre-battant.jpg) Opens up to 90 degrees ### Casement Window Simple to open, the window slash opens laterally outwards up to 90 degrees, allows easy window clearings from the inside and facilitates ventilation. [Discover the Casement Window](https://www.lorendo.com/en/windows/casement-window/) ![Fenetre lorendo](https://www.lorendo.com/wp-content/uploads/lorendo-fenetre-auvent.jpg) Keeps rain out ### Awning window Safe. Simple to open. The sash opens vertically outwards and rises from bottom to top. Prevents rain from entering and facilitates ventilation without the risk of intrusion. [Discover the Awning window](https://www.lorendo.com/en/windows/awning-window/) ![Fenetre lorendo](https://www.lorendo.com/wp-content/uploads/lorendo-fenetres-architecturales.jpg) GLASS CURTAIN WINDOWS FROM FLOOR TO CEILING ### Fixed architectural window Get the streamlined architectural look to die for at accessible price. Elevate your home design to new heights and widths with the fixed structural architectural windows. Open up to new horizons and creative possibilities. Create curtain window from floor to ceiling or create window inserts, shapes or forms to suit the unique character of your house. First and foremost, connect your habitat to the outside world in a new sensational way. [Discover the Fixed architectural window](https://www.lorendo.com/en/windows/fixed-architectural-window/) ![Fenetre lorendo](https://www.lorendo.com/wp-content/uploads/lorendo-fenetre-guillotine.jpg) DIRECT/INDIRECT VENTILATION ### Hung Window The lower sash opens by sliding from bottom to top (single) + by sliding its upper sash from top to bottom (double) for direct or indirect ventilation both sashes folding inwardly for easy cleaning from the interior. [Discover the Hung Window](https://www.lorendo.com/en/windows/single-double-hung-window/) ![Fenetre lorendo](https://www.lorendo.com/wp-content/uploads/lorendo-fenetre-coulissant.jpg) Practical and affordable ### Sliding window It opens by sliding the sash(es) laterally. Ideal for basement windows, small openings and renovations. Best quality price report. Ask your advisor in store. [Discover the Sliding window](https://www.lorendo.com/en/windows/sliding-window/) CHOOSE WHAT BEST SUIT YOUR NEEDS AND PROJECT ### Choose the right technology for you MORE RIGID, MORE STRUCTURING #### HYBRID technology Our PVC + Aluminum fusion profile that combines the stting power of PVCurdiness of aluminum and the insula.THICKER, STRONGER, BETTER #### HEAVY-DUTY technology Our exclusive all-PVC profile exceeds industry thickness and standards. [Discover instore](https://www.lorendo.com/en/contact-us/) CREATE UNIQUE WINDOW ARRANGEMENTS ### Valuable options for your windows ### Window option ## Transom window Elevate your style with the addition of beautiful transom windows. They let more natural light in a unique way and lend themselves to lavish or architectural arrangements. Combine the transoms with windows or doors for a remarkable light contribution. [Get a quote](https://www.lorendo.com/en/online-quote/) ### Window option ## Special forms We offer a custom fabrication service and a wide selection of special window shapes and forms to enhance your home's unique style. Curved, rounded, angled or geometric, create stylized visual impact. [Get a quote](https://www.lorendo.com/en/online-quote/) ### Window option ## Structural fixed window Express the architect in you and elevate your style to the next level with fixed frame structural windows made to measure for your project. Mix & match large fixed structural windows, angled windows and awning windows for a decidedly architectural look. [Get a quote](https://www.lorendo.com/en/online-quote/) ![fenetre faux barrotin lorendo](https://www.lorendo.com/wp-content/uploads/2018/11/fenetre-faux-barrotin_lorendo.jpg) THE CONTEMPORARY LOOK ### Mullions ![fenetre faux carrelage 1](https://www.lorendo.com/wp-content/uploads/2018/11/fenetre-faux-carrelage-1.jpg) THE PERFECT CHARM ### Grilles/grids ![fenetre arrangement configuration](https://www.lorendo.com/wp-content/uploads/2018/11/fenetre-arrangement-configuration.jpg) EXTERIOR OR INTERIOR* ### Choice of colors We're there for you ### FAQ #### Can you customize your windows? Yes, our windows are customizable. We manufacture our windows to measure, so that they fit perfectly into the existing window openings of your home. Thanks to our manufacturing and custom paint facilities, you get to access a maximum of flexibility for your project. Your windows will be custom designed specifically for your project according to your choice of style, dimensions, color and finish. #### What is the Energy Star® certification? Lorendo High Performance doors and windows are Energy Star® certified, a symbol of excellence in terms of energy efficiency in Canada. To display the Energy Star® logo, our products had to undergo a series of stringent tests and comply with federally prescribed procedures to demonstrate that the products meet or exceed Canadian energy efficiency standards. Energy Star® windows and doors save energy and help keep you comfortable all year round. In winter, they keep you warm, in summer, they keep you cool. In addition, they help reduce exterior noise. Finally, depending on the humidity level in your home, Energy Star windows should show less condensation during cold weather. #### What is the best way to clean PVC windows? To clean around doors and windows, simply use a mild detergent a soft cloth. To clean the window glass, just use a glass cleaning products. Do not use abrasive cleaners and/or cloths or paper towels as this may damage your doors and windows PVC or aluminium finishes. #### How to clean and maintain window hardware? You can clean the hardware parts with a mild soap, then rinse well with water. To maintain them in good state, once in a while, be sure to apply a lubricant to the gear mechanisms to maximize their easy of operation and efficiency. Remember to remove the mosquito screens during the winter. Finally, also check the condition of the sealant joints to ensure that they perform optimally. As preventive measures, create yourself a yearly routine. #### What is the difference between Hybrid and all-PVC? Hybrid windows combine the superior insulating power of PVC and the rigidity of aluminium. Basically, Hybrid windows are made of 100% energy-efficient PVC and capped with aluminum extrusion on the external part of the window. Hybrid windows is a better solution for exterior color durability and performance. #### Do you have window installation guides? Yes, we have installation guides for every type of window and door. We also provide a certified installation service via trained authorized installers and contractors for the Quebec, Lévis, Montmagny and Rivière-du-Loup regions, ensuring a professional installations complying with the latest and current standards. To contact us ### Contact us now for more information [Contact us](https://www.lorendo.com/en/contact-us/) [Get a quote](https://www.lorendo.com/en/online-quote/) [1-800-463-2024](tel:1-800-463-2024) [Contact us](https://www.lorendo.com/en/contact-us/) We manufacture a wide selection of Energy Star® doors and windows in a variety of colors, sizes and options to meet your most demanding needs for style, performance, comfort and energy shaving. ##### Products Menu - [Windows](https://www.lorendo.com/en/windows/) - [Doors](https://www.lorendo.com/en/doors/) - [Customize your door](https://www.lorendo.com/en/customize-your-door/) - [Door Hardware](https://www.lorendo.com/en/door-hardware/) close '); }); jQuery('#-pro-menu-569-3123 .oxy-pro-menu-show-dropdown .menu-item:not(.menu-item-has-children) > a', 'body').each(function(){ jQuery(this).append(''); }); ##### Know-how Menu - [The Lorendo difference](https://www.lorendo.com/en/lorendo-difference/) - [Technologies](https://www.lorendo.com/en/technologies/) - [Professionals](https://www.lorendo.com/en/professionals/) - [Warranties](https://www.lorendo.com/en/warranties/) close '); }); jQuery('#-pro-menu-575-3123 .oxy-pro-menu-show-dropdown .menu-item:not(.menu-item-has-children) > a', 'body').each(function(){ jQuery(this).append(''); }); ##### Lorendo Menu - [About Us](https://www.lorendo.com/en/about-us/) - [Careers](https://www.lorendo.com/en/careers/) - [News](https://www.lorendo.com/en/news/) - [Contact us](https://www.lorendo.com/en/contact-us/) close '); }); jQuery('#-pro-menu-576-3123 .oxy-pro-menu-show-dropdown .menu-item:not(.menu-item-has-children) > a', 'body').each(function(){ jQuery(this).append(''); }); ##### Support Menu - [Customer service](https://www.lorendo.com/en/customer-service/) - [After sales service](https://www.lorendo.com/en/after-sales-service/) - [FAQ](https://www.lorendo.com/en/faq/) - [Request for quote](https://www.lorendo.com/en/online-quote/) close '); }); jQuery('#-pro-menu-577-3123 .oxy-pro-menu-show-dropdown .menu-item:not(.menu-item-has-children) > a', 'body').each(function(){ jQuery(this).append(''); }); Menu - [Lorendo Montmagny](https://www.lorendo.com/en/windows-and-doors-montmagny/) - [Lorendo Lévis](https://www.lorendo.com/en/windows-and-doors-levis/) - [Lorendo Québec](https://www.lorendo.com/en/windows-and-doors-quebec/) - [Lorendo Beauport](https://www.lorendo.com/en/windows-and-doors-beauport/) - [Lorendo Riviere-du-Loup](https://www.lorendo.com/en/windows-and-doors-riviere-du-loup/) close '); }); jQuery('#-pro-menu-1494-3123 .oxy-pro-menu-show-dropdown .menu-item:not(.menu-item-has-children) > a', 'body').each(function(){ jQuery(this).append(''); }); © Lorendo Portes & Fenêtres inc. - All rights reserved 2026 | R.B.Q.: 8340-3691-33 | [Website design](https://www.tactikmedia.com) by TactikMedia Menu - [Terms](https://www.lorendo.com/en/terms-conditions/) - [Privacy Policy](https://www.lorendo.com/en/privacy-policy/) - [Sitemap](https://www.lorendo.com/en/html-sitemap/) - [Advisor zone](https://www.lorendo.com/en/advisor-zone-interco/) close '); }); jQuery('#-pro-menu-582-3123 .oxy-pro-menu-show-dropdown .menu-item:not(.menu-item-has-children) > a', 'body').each(function(){ jQuery(this).append(''); }); --- ## Publisher This content is published by **Lorendo Portes et Fenêtres**.