Montreal boroughs only
The city pays up to $1,700 toward your flood barrier.
Approval can take up to 4 months, and the work cannot start before you are approved. Apply now and you are protected before the spring rains.
The grant covers buildings of 1 to 5 units in the 19 Montreal boroughs. Not every city on the island is included. The list is further down.
Get My Free Assessment- Canadian company
- Assembled in Canada by Paul
- ★ 4.8 on Google
- RBQ licensed
- Tested to 6 ft of water
★★★★★ “My wife and I now have peace of mind and sleep easier at night.” Jonathan Z., Google review
What the city pays
Metal flood barrier for your garage door
Metal flood barrier for an entry door
Amounts are set by the City of Montreal under the RénoPlex program and apply if your application is approved.
What you actually pay
A standard garage door barrier is $4,000 to $5,000, installed, once. With the grant approved, your side is closer to $2,300 to $3,300.
Paul gives you an exact price after seeing your property. The city decides the grant, not Aquaverter.
Get My Free AssessmentWhy waiting until spring is too late
- Up to 4 months. Some people hear back in two weeks. Most wait months.
- You cannot start the work before your approval arrives. That is the city’s rule, not ours.
- Apply in March and you are still waiting when the rain comes.
- The sooner you apply, the sooner Paul installs.
Is your building covered?
The program covers buildings of 1 to 5 units in these 19 Montreal boroughs:
- Ahuntsic-Cartierville
- Anjou
- Côte-des-Neiges–Notre-Dame-de-Grâce
- Lachine
- LaSalle
- Le Plateau-Mont-Royal
- Le Sud-Ouest
- L’Île-Bizard–Sainte-Geneviève
- Mercier–Hochelaga-Maisonneuve
- Montréal-Nord
- Outremont
- Pierrefonds-Roxboro
- Rivière-des-Prairies–Pointe-aux-Trembles
- Rosemont–La Petite-Patrie
- Saint-Laurent
- Saint-Léonard
- Verdun
- Ville-Marie
- Villeray–Saint-Michel–Parc-Extension
The city also sets a limit on property value, so check the program before you count on the money.
Not on the list? Paul still installs across Montreal, the West Island and beyond. You simply pay the full price. Ask him.
Your application needs two things from a contractor
- Photos of the opening you want protected.
- A written quote.
That is exactly what Paul gives you at your free assessment. You apply, and when the city approves, Paul installs and signs the final page with his RBQ licence.
Get My Free AssessmentFind out what your home needs, and what the city will cover.
We call you within 24 hours. Not a call centre. The founder, Paul St-Denis, calls you himself.
Free. No obligation. No sales pitch. If it’s not for you, Paul says so.
“The barrier is water tight, the pannels are light and the look is clean. The price is honest and the team is sympathetic.”
Pierre G., Google review“As an engineer, I carefully observed their work and was impressed by their technical expertise, precision, and adherence to proper installation practices.”
Keivan H., Google reviewWhat happens next
- Paul calls you within 24 hours. Not a call centre. The founder calls you himself.
- He comes to your property. He checks every way water can get in: the garage door, the entries, the window wells.
- You get a straight answer, an exact price, and the photos and quote your application needs. If it is not for you, he says so.
Tested. Certified. On TV.
- Three month program at an accredited independent laboratory. Watertight under water up to six feet high.
- Pressure, debris and wave testing. Pressure across the full width and height of the panels, impact tested for floating debris, and wave simulation for moving water.
- TVA Nouvelles, June 2026. “Even grandma can install it.”
- City of Montreal pilot project. Five homes in Rivière-des-Prairies.
“Paul and his team were amazing. Highly recommend this product.”
Mike S., Google reviewRBQ licence 5877-8069-01
When you call, you get Paul.
Paul St-Denis founded Aquaverter after two decades as a structural and water intrusion specialist in Canadian construction. He answers your call, does your assessment, and installs your barrier himself. Not a call centre. Not a sales rep. Not a company on the other side of the border.
The rain is not the part you control. The paperwork is.
The clock starts the day you apply. Start it this week and you can be protected before the spring. Start it in March and you are waiting.
Get My Free AssessmentRather talk now? Call Paul: 438-801-8819
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Grant amounts, eligibility and processing times are set by the City of Montreal and can change. Conditions apply, including a limit on property value. Aquaverter is an independent contractor. We are not affiliated with the City of Montreal and we do not process or approve applications.