--- title: "Professionals | Lorendo - Doors and Windows" description: "Discover our free service for professionals to assist your clients in their choices and decisions. Contact us to see how Lorendo can support your projects." url: https://www.lorendo.com/en/professionals/ lang: en-US publisher: "Lorendo Portes et Fenêtres" publisher_type: Organization --- ## Service VIP # For Professionals Working together with professionals is very important to us. We understand you're short on time. So we free up quality time for you. While you manage what you like most: your construction sites, we do all the technical, sales and ordering for you. We can even meet with your customers and guide them in their choices and decisions. Because our customers' customers are our customers. You and your customers are always in good hands with us! ### Service for contractors ## The technical, we do it for you To each his own strengths. We're manufacturer. You're the heroes of home renovation and construction. We work with you and for you. We have a team of experienced advisors for major projects. We handle what eats up your time. The technical and the admin. We take care of the customers, the management of the orders and the follow-up of the deadlines. During this time, you do more business and manage more construction sites. It's a win-win! We are your best ally. [Request a quotation](https://www.lorendo.com/en/online-quote/) ### Service for architects ## Your vision of the habitat: we create it with you Living environments hold no secrets for you. You're creator of inspiring homes, spaces and life styles. We're a manufacturer of custom doors and windows. Together with you and your customers, we bring your visions to life. We accompany you and offer you tailor-made and value-adding solutions and products to promote your projects. We are at your side to discuss your most daring and unique projects. Come meet us. We understand your world. [Get a quote](https://www.lorendo.com/en/online-quote/) ### At your service ## Discover our services You're looking for quality products, a reliable manufacturer, fast quotes and just-in-time delivery dates for when you need it most? We are the professional solution for you. We are here to facilitate your projects, large or small. #### Qualified team For all the technical for you. We manage the quotes, specs, orders and follow-ups for you. #### Free quotes For fast quotes in 24h-48h and competitive pricing when you need it. #### Customer service Before, during and after your purchases, we're there for you and your clients to assist you in your projects. #### Boutiques & advice Technical advice & services for you in store, online, by email or chat. #### VIP program Competitive advantages for agile and efficient orders and project planning. #### Flexible & timely delivery Product availability, deadlines and just-in-time delivery for your projects. ### Inspiring ideas ## Our project gallery 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/) - [VIP Contractor Service](https://www.lorendo.com/en/?page_id=8282) - [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**.