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Portes et Fenêtres d'Aujourd'hui

Doors and windows in Cowansville

Doors and windows for Cowansville, measured and installed by our own team.

Our showroom in Saint-Alphonse-de-Granby is about twenty minutes from Cowansville. Compare Fenplast, Lepage Millwork and Alumalco doors and windows side by side before you choose.

What we install in Cowansville

Casement, awning, double-hung, sliding and bay windows, steel, aluminum or wood entry doors, patio doors: the same products as in our showroom.

We offer Fenplast for PVC and hybrid products, Lepage Millwork for wood, and Alumalco for aluminum.

Request a quote

How it works

A team member answers your request within 48 business hours to schedule the measuring visit.

We measure at your home, free of charge, then give you the quote.

Installation is done by our own team.

Close by, at Lake Brome

Among our published projects: a cottage on Lake Brome and a living room facing the lake, in the Cowansville area.

See our projects

Frequently asked questions

Do you serve Cowansville?

Yes. Cowansville is part of our territory, like Bromont, Lac-Brome and Sutton. We measure at your place, free of charge.

How do I get a quote in Cowansville?

Send a request online or by phone: we get back to you within 48 business hours to schedule the measuring visit, done at your home in Cowansville, free of charge. The quote follows the measuring visit.

Who does the installation in Cowansville?

In Cowansville, installation is handled by our own team: five in-house installers in a sixteen-person team, not a passing subcontractor.

We install in Granby and all around

Cowansville · Bromont · Lac-Brome · Knowlton · Sutton

Get your free quote

Ten brands compared, an answer within 48 business hours. Leave us your email and a few words about your project; phone is optional.

Or call us

450 378-6446

Response within 48 business hours

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What our customers say

4.6

Reviews published on our Google listing

See all reviews on Google
  • Aujourd’hui a eu lieu le remplacement de notre porte d’accès principale. On devait ouvrir 2 portes en bois, non étanches et pas efficaces du point de vue énergétique. On a maintenant une porte en acier performante. Le choix du modèle et du vitrage a été très facile avec les conseils de Michael Gauvin. Jonathan a fait une installation professionnelle, en prenant soin de préserver les moulures de bois qui entouraient l’ancienne porte du côté intérieur. La nouvelle finition du pourtour extérieur de la porte est parfaite et reproduit le détail des pourtours des fenêtres et autres portes de la maison. On a payé pour un produit de qualité et il a été bien installé.

    normand gravelMay 2026

  • Nous avons recu un excellent service de la part de Pierre-Jean, il était à l’écoute, avait à coeur notre satisfaction et nos besoins, il nous a guidé dans nos choix, il connait très bien ses produits. Merci pour ton accompagnement Pierre-Jean!

    Dominique CouturierApril 2026

  • Installation/remplacement de toutes les fenêtres de la maison. Excellent service, de l'aide et support dans le choix des fenêtres par Nicolas Leboeuf, représentant, jusqu'à l'installation de celles-ci par des gens très professionnels. Merci pour tout, nous sommes très satisfaits.

    Lucie TurgeonMarch 2026