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To celebrate our 100th anniversary, we are launching a brand-new all-PVC Lorendo profile.  The HEAVY-DUTY Series has been developped to surpass current industry standards with an exclusive 2.2mm thick shutter and profile. It is the thickest on the Quebec market to date. Stronger and more rigid, it makes the PVC windows more efficient and more durable! Indeed, its effectiveness lies in the thickness of its exterior structural components, unique in the industry.

Like our other Lorendo PVC profiles, the Heavy-Duty is tested at -30 ° C, -40 ° C and -50 ° C. It is Energy Star® certified and in addition, comes with a limited lifetime warranty*! (* White PVC window. Details in store).

The HEAYV-DUTY series is available for casement or awning windows with contemporary or classic shutters. Don't hesitate to come to the store for more details. Our advisers will be happy to explain all the advantages of the new HEAVY-DUTY technology!



Salon de l'Habitation Chaudière-Appalaches
Centre des congrès, Lévis
17 - 19 january 2020

Expo habitat Québec
Centre de foires ExpoCité, Québec
20 - 23 february 2020

Salon de l’habitation et du plein air Expert Maison
Centre Premier Tech, Rivière-du-Loup
27 - 29 march 2020



We are delighted to announce that the Lorendo family is growing. last October, Lorendo has set up a new store at 100 Boulevard Cartier in Rivière-du-Loup. Steven Valiquette, who has more than 10 years of experience in doors and windows, will be delighted to advise you in terms of the latest and most performing Heavy-Duty and Hybrid doors & windows’ technologies. Whether you are an individual or a building contractor, we custom manufacture our doors and windows to suit the very specifications of your home, cottage or multiple units project you wish to renovate or build. Come visit our new boutique and showroom, discover our wide selection of trendy doors, windows and accessories and enjoy competitive prices directly from the manufacturer. Welcome to Building & renovation contractors.


This year, Lorendo Portes et Fenêtres celebrates its 100th anniversary! Since 1920, Lorendo has been finetuning its processes, products and services! For the occasion, we are please to introduce our Anniversary promotions: A fabulous designer style steel door you can’t miss out on and our all new Heavy-Duty windows series! Exceptional quality at exceptional prices! Together, let's start celebrating and uplift the look and performance of your house!




In this Anniversary year, take this fantastic opportunity to indulge yourself and acquire the very stylish front door you’ve been dreaming of and give a sensational instagrammable look to your new home or renovation:

Stunning contemporary style steel entry door
With decorative stainless steel appliques
With a contemporary 48 '' stainless steel pull bar
With a square satin nickel lock
Gentek colors available: bright red or black

What color will you choose?





In this Anniversary year, we also take the opportunity to present our exclusive all Heavy-Duty Series, designed to surpass the current norms and standards in the industry. We have developed this new technology, which combines a 2mm thick shutter and PVC profile, the thickest on the Quebec market to date, bringing the rigidity, robustness and energy performance of PVC windows to a higher level. Discover the Heavy-Duty Series in the forthcoming home shows or come visit us in store. Our advisers will be thrilled to present all of its energy-efficient and energy-saving benefits.


Thicker, stronger, stiffer, more efficient and more durable PVC profile and shutter

Heavy-Duty profile are available for casement or awning windows
Heavy-Duty profile are available in contemporary or classic shutter

Choice of double or triple glasses

Wide choice of colors




In 1897, Amédée Laurendeau carried out carpentry work in the basement of his house located in Saint-Jean-Port-Joli. It was around 1920 that he moved into a new workshop adjoining his house to make general carpentry. Almost 20 years later, he died and it was his 2 sons Thaddée and Albert who took over the reins of carpentry. They registered the name "Laurendeau et Frères" in the early 1940s. Little by little, the workshop was transformed into a manufacture of doors and windows sold mainly in the region. During the last years prior to Thaddée's sale in 1974, around twenty workers could be employed in the factory during peak periods of activities.



Enjoy Accord D Desjardins financing at Lorendo at the time of your purchase

Fast and flexible financing

Get access to funds quickly to replace your doors and windows, to renovate, do urgent repairs or do something you've been dreaming about for a long time.

What you will like most



Complete an application in minutes with your sales representative directly at the merchant.


Financing available on your Desjardins credit card, as second credit limit. By using it, you do not reduce the credit available for your everyday purchases.

Payment methods


To understand your monthly statement of account, please refer to Your Statement Explained.

Participating retailers:

Lorendo Portes et Fenêtres is one of more than 10,000 retailers in Canada to offer the Accord D Desjardins financing program.

For more details, please visit

Nous fabriquons une vaste sélection de portes et fenêtres Energy Star® dans un choix de couleurs, dimensions et options variées pour répondre à vos besoins les plus exigeants en matières de style, performance, confort et économies d’énergie.
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