Aluminium outdoor staircases2026-03-30T16:28:33-04:00

Our outdoor staircases models

Match your staircase to your balcony and railings. Balcons Verdun offers everything you need under one roof — quality products and expert service, delivered by our outdoor specialists.

Our Different Aluminum Staircase Models

Our experts design and build your staircase to your specifications and install it safely, for a result that is harmonious, reliable, and built to last.

  • HERITAGE FACADE STAIRCASE in Welded Aluminum

  • Welded aluminum spiral staircase

  • Mechanical aluminum staircase

TALK TO A PRO to choose the right aluminum railing

Not sure which aluminum railing model is right for you? A Balcons Verdun expert will recommend the best combination of balusters, handrails, and posts to customize your project.

HAVE PEACE OF MIND KNOWING THAT YOUR STAIRCASE IS FROM BALCON VERDUN

INSTALLATION BY EXPERIENCED PROFESSIONALS

INSTALLATION BY EXPERIENCED PROFESSIONALS — Our turnkey service includes delivery and setup of your welded aluminum staircase as quickly as possible. To ensure a smooth and safe experience, installation is performed by a specialized team with over 25 years of expertise.

FIND ALL UNDER THE SAME ROOF

Replace or build your outdoor structures stress-free with Balcons Verdun! In addition to welded aluminum staircases, we offer a complete line of aluminum railings and cladding, including soffits and fascias for your balcony finishing. Stair treads and risers are also available in the same colors and finishes as our balconies.

A FOOLPROOF GUARANTEE

A FOOLPROOF GUARANTEE — Materials and workmanship are covered by a 20-year warranty  on aluminum, a 5-year warranty on baked enamel finishes and plastic parts, and a limited 5-year warranty on fiberglass and delamination.

STAIRS WITHOUT ANY MAINTENANCE

Thanks to the strength of welded or mechanical aluminum, your staircase requires zero maintenance.  Despite weather and the passage of time, your treads will remain solid and safe for many years to come!

FRONT STAIRCASE in mechanical aluminum

At Balcons Verdun, our front staircases are built for exceptional durability. Stringers and railings are crafted from welded aluminum (arc, angled, or straight) or mechanical aluminum (straight only). Fiberglass treads over ¾” B C Fir plywood offer the same load capacity as our balconies and patios. Finished with baked enamel, they resist impact, wear, and weather.

REAR SPIRAL STAIRCASE in welded aluminum

The spiral staircase is a must for lasting durability. This compact design takes up minimal space while maximizing your backyard area. Built with aluminum stringers, railings, and treads — embossed, welded, and finished with baked enamel for superior strength.

HERITAGE FRONT STAIRCASE in welded aluminum

Our heritage-style staircases are custom-built from welded aluminum to meet your specific needs. With a wide variety of models available, you get a durable, solid staircase that complies with your municipality’s standards.

Some of Our Projects

Frequently Asked Questions About Aluminum Staircases

Why choisir Balconies Verdun plutôt qu’un concurrent?2026-03-26T14:49:45-04:00

Balconies Verdun est manufacturer with 4 branchs in the Grand Montréal. We offer plus of 20 models of railings, balconies jusqu’à 12′ x 30′ en une pièce, une warranty of 20 ans on l’aluminum, 5 ans on the fiberglass and un service clé en main professionnel à price compétitif.

Where are your branches located in Greater Montreal?2026-03-26T14:47:19-04:00

Balcons Verdun has 4 branches to better serve you: LaSalle (Montreal West), L’Assomption (Lanaudière), Boucherville (South Shore), and Pointe-aux-Trembles (East Montreal). We serve all of Greater Montreal, the South Shore, the North Shore, and Lanaudière.

When is the best time to sign a contract?2026-03-26T14:38:27-04:00

The earlier in the year, the better. Contracts signed in the spring are more likely to be installed quickly. Starting in August or September, our schedule for the current year is often full and we begin planning for the following spring.

Quelle warranty Do you offer on Your products?2026-03-26T14:50:13-04:00

We offer une warranty of 20 ans on l’aluminum, 5 ans on the finis émaillés, 5 ans on the fiberglass contre the délamination and the fissures, and 1 an on the main-d’œuvre for the installations.

How long does a typical balcony installation take?2026-03-26T14:36:36-04:00

For a typical residential balcony, installation is usually completed in one day after custom fabrication in our workshop.

Faites-vous projets commerciaux or seulement résidentiels?2026-03-26T14:50:35-04:00

We We spécialisons in the résidentiel: maisons unifamiliales, duplex, triplex and immeubles multilogements jusqu’à 3 étages. We n’offrons pas of services for the bâtiments commerciaux or industriels.

Do your products comply with municipal regulations?2026-03-26T14:40:29-04:00

Yes. All our products are designed to meet the Quebec Construction Code and the National Building Code of Canada. Our railings and staircases are tested and approved by the Régie du bâtiment.

Do you offer Your services à L’Assomption and in Lanaudière?2026-03-26T14:48:36-04:00

Yes. Our branch of L’Assomption serves Lanaudière, including Repentigny, Terrebonne, Mascouche, Lavaltrie and the municipalités environnantes for tous Our products and services d’installation.

Do you offer turnkey service?2026-03-26T14:36:55-04:00

Yes. Our turnkey service includes measurements, custom fabrication, delivery, professional installation, and job site cleanup.

Do you offer installation throughout Greater Montreal?2026-03-26T14:36:09-04:00

Yes. We manufacture and install balconies, railings, and staircases throughout Greater Montreal through our branches in LaSalle (Montreal West), L’Assomption, Boucherville (South Shore), and Pointe-aux-Trembles. Our franchisees serve both residential and multi-unit properties.

Do you offer installation of fiberglass balconies à LaSalle and Montreal West?2026-03-26T14:47:40-04:00

Yes. Our branch of LaSalle serves Montreal West, Verdun, LaSalle, Lachine and the surrounding areas for installation of fiberglass balconies, railings and aluminum stairs.

Do you install on apartment buildings?2026-03-26T14:37:57-04:00

Yes. We install balconies, railings, and staircases on residential buildings up to 3 storeys, including duplexes, triplexes, and multi-unit properties.

Do you install fiberglass balconies à Laval?2026-03-26T14:49:23-04:00

Yes. Our franchisés desservent Laval and the environs à partir of Our branchs of L’Assomption, Pointe-aux-Trembles and LaSalle selon Your secteur.

Do you install aluminum railings on the South Shore?2026-03-26T14:48:17-04:00

Yes. Our branch of Boucherville serves toute the South Shore, including Longueuil, Brossard, Saint-Lambert, Greenfield Park, Saint-Hubert and the environs for installation of railings, balconies and stairs.

Do I need to be present during the installation?2026-03-26T14:37:19-04:00

Ideally, yes, but it is not mandatory. We recommend being present at the beginning and end of the installation to review the project and sign the documents.

Do I need a municipal permit for my balcony or railing?2026-03-26T14:39:18-04:00

In most municipalities in Quebec, a permit is required to install or replace a balcony, railing, or staircase. Please check with your municipality.

Desservez-vous Pointe-aux-Trembles and l’est of Montréal?2026-03-26T14:49:00-04:00

Yes. Our branch of Pointe-aux-Trembles serves l’est of Montréal, including Anjou, Montréal-Est, Rivière–Prairies and the surrounding areas.

Can you help me with my permit application?2026-03-26T14:40:09-04:00

Yes. We offer a technical drawing service for your project, for a fee, which you can then submit to your municipality to help support your permit application.

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