Basement Crack Repair Before & After Photos

Click on a photo to enlarge.

Fixing a crack inside a basement in Montreal, QC

In the before photo, you can see the danger inside this basement in Montreal incarnated by a big crack causing water infiltration. With walls seemingly under siege by water, the sense of urgency was palpable. Here's where we stepped in. As depicted in the vivid contrast of the after photo, we employed FlexiSpan—a hallmark of durability in our arsenal—effectively turning a damp, worrisome space into a dry, serene sanctuary. Through our dedicated intervention, the nightmare of a leaking basement was transformed into peace of mind.

Repairing a foundation crack at a customer in Chambly, Qc!

We have repaired a foundation crack for one of our clients who lives in Chambly, Qc

Our FlexiSpan solution is a very durable crack repair system created after years of trials.

The FlexiSpan system is an alternative to epoxy injection, another crack-sealing technique sometimes used by contractors.

The FlexiSpan is a crack sealant and a hidden, drainage channel that directs any leaking water to your sump pump. The drainage channel is permanently sealed to the foundation, and can flex in response to wall movement.

Since it’s not very thick, it allows to easily fill small cracks. It’s an affordable, effective and permanent crack-sealing technique.

Polyurethane wall injection in a house in Pointes-Aux-Trembles, Montreal!

Polyurethane injection is one of the best ways to repair a crack in your foundation, without having to dig up the foundation wall.

Our team has injected the polyurethane in this basement in Pointe-Aux-Trembles in order to prevent the infiltration of water.

The chemical expansion of the polyurethane (typically 5-10 times its original volume) makes polyurethane very effective at filling voids within the concrete; these voids are typically invisible when you look at the wall and are often associated with the porosity of the concrete.

Our FlexiSpan System to the rescue !

Facing an alarming vertical crack inside the basement, the homeowner in Saint-Damase seeked our help. Our specialist explained in details how this cracks is driving water infiltration inside the basement, and thus increase humidity levels which will deteriorate the quality of air inside the house. 

As a remedy, we installed our revolutionary FlexiSpan system including a polyurethane-based sealing with a second membrane that will cover the crack and push any escaping water infiltration to the drainage system. 

Client was satisfied with the result, knowing that he won't have to deal with this crack anymore.  

Using FlexiSpan to fix a crack inside a basement in the city of Quebec

In Quebec City, a homeowner encountered a concerning issue—a crack in their basement wall. As shown in the "before" photo, this crack not only jeopardized the structural integrity but also created the risk of water infiltration, leading to potential dampness. Using our expertise, we installed FlexiSpan, an innovative and dependable solution that not only sealed the crack but also provided lasting protection against future leaks. The "after" photo highlights how our work seamlessly restored the wall, ensuring a dry and secure basement. This project showcased our commitment to delivering excellent customer service and durable solutions, transforming what could have been a wet and damaged area into a worry-free, reinforced space.

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Proudly Serving the province of Québec

We serve the following areas

OntarioQuebec Our Locations:

Systèmes Sous-sol Québec
2990 Boul. le Corbusier
Laval, QC H7L 3M2
1-514-800-6406