French Drains,

Fiber optic

Fissures de béton Alain Grenier offers the inspection service of your drains with a fiber optic camera. The advantage? By inspecting your French drains with a fiber optic camera, it allows us to evaluate the state of your drain and thus find the origin of the drainage and moisture problem of your foundation.

By seeing the inside your pipes, we can identify the presence of molds, mushrooms, cracks but also rust through the entire French drain. Therefore, we can advise you better in terms of services and repairs needed to effectively solve your problem.

This service can be used also as prevention and maintenance; by doing an inspection with a fiber optic camera, you will be able to verify the proper functioning of your French drains in order to prevent more expensive repairs afterwards.

Don’t wait until the last minute; you can schedule an appointment with our experts to make sure of the quality and condition of your French drain before any major problems.


Polyurethane is a malleable and water repellent product mainly used for repairing cracks that can cause water infiltration. This is a logical and sustainable choice!

Frequently used to fill steel columns, voids behind brick walls, deep spaces, cracks in concrete and more, polyurethane is specially formulated to fill shape cavities of various dimensions and shapes.

Although more expensive than other insulating material, polyurethane injection offers the advantage of filling cracks and cavities to perfection. It offers unsurpassed protection against air and water infiltration and is highly resistant to moisture.

Because it’s flammable, the injection of polyurethane must be done by professionals in order to avoid any overflow or additional damages. Choose the expertise of Alain Grenier certified personnel to ensure a professional service.


membrane installation

Alain Grenier also offers the application of elastomeric membrane preventing any contact of water and earth with your foundations. The elastomeric membrane application provides permanent and lasting protection against water infiltration.


The Delta Membrane is an effective system for waterproofing foundations and waterproofing walls. This type of membrane has a unique geometry that creates an air gap along the wall, it keeps the soil moisture away from the foundation wall, which is essential to permanently maintain a dry basement.

Adding a window to your basement requires additional protection to stop the infiltration of water. The curbs provide an effective barrier of protection by preventing water infiltration through basement windows or small cracks near windows. Whether steel, stone, concrete or wood, your window surround is placed at the foundations of your home and will retain the soil and water so they do not reach your window and your room. House.

The installation of window wells is a complex task; the excavation of a small portion of the land, the installation of an effective drainage system of the curbs, a control of various tools, in addition to ensuring the conformity of the norms governing your property and your municipality.

French drain

During leaks or flow problems, our experts carry out the repairs as well as the replacement of your French drain. Say goodbye to water leaks, water damages or blocked pipes; trust us with the repairing your French drain. We use the Soliflex drain from Soleno Compagnie du Québec.

Although less popular, the French drain is also known as the “dispersion drain” because of the work it does. Specifically, the French drain is a pipe installed at the foundations’ base of a building to facilitate the routing and dispersion of water all around the foundations of a building. This prevents water, moisture and mold infiltration into the building.

Often considered a costly renovation, the fact remains that a perfectly working French drain allows you to avoid additional costs associated with renovations. For example, water damages, mold through walls, the presence of mushrooms and unhealthy air quality, etc. Before you end up with a long list of additional problems, make sure of the functioning of your French drain!

Trust the expertise of Fissures de béton Alain Grenier for all your French drain installation needs. Our experienced specialists can certify you efficient and sustainable work for all your needs.


Consult with
the professionals.

Do not hesitate to contact us for any question. We will be happy to answer you as soon as possible. You can also send us your free estimate request and one of our experts will contact you to coordinate everything.

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