Fissure-Expert in Terrebonne

Today, there are economical and sustainable alternatives to expensive complete renovation work when cracks emerge in the concrete walls and foundations of your home. In Terrebonne and in several Canadian communities, Fissure-Expert, our company specializing in the field, seals and repairs all types of foundation cracks. Discover our techniques and the high-performance materials deployed to prevent more serious damage to your concrete foundations.

Waterproofing of exterior foundation cracks in Terrebonne

When your building has an external crack, first be sure to carefully inspect the damaged area. Our specialist advisors will be able to give you a valid estimate of the costs of exterior crack repair work after your detailed description of the situation. For the clogging of your external cracks, our technicians follow a few meticulous steps: excavation, sealing, installation of elastomeric waterproofing membrane, reinstallation of the soil of your foundation. Our foundation crack repairs have a 10-year written warranty, transferable, due to our commitment to providing quality service.

Interior crack of foundation on concrete foundation in Terrebonne

Your building involves the safety of the people who shelter there and that of their property. That is why in case of interior crack on concrete foundation, our specialized company, Fissure-Expert, strives to provide a quality solution to the inhabitants of Terrebonne.

Based on the North Shore of Montreal, the South Shore and on the island of Montreal, our company offers its expertise to diagnose the exact source of these faults on foundation. Canada's extreme and fluctuating climate creates many favourable weather factors for their occurrence, as does soil quality and concrete, the construction period...

Dangerous when spreading to the surface of the ground, the foundation crack nevertheless, it remains quite common in Canada, whether your construction is old or new. Made from the inside and applicable in all seasons, the processes of the Fissure Expert group offer a guarantee of complete satisfaction.

Flexible polyurethane and epoxy, High performance materials, ensure once combined, the best result, despite their very distinct properties (high tractive strength, high flexibility, excellent adhesion). We use them in high pressure injection and low pressure injection, without excavation. This allows for rapid response times.

Repair of cracks in window corners in Terrebonne

Applicable even when water infiltration already occurs at the level of the breach located on your concrete slab, our techniques of "concrete crack repair"" are also suitable for cracks in window corners. This type of damage tends to spread around the opening, and can adversely affect thethermal insulation of your home.

Usually caused by the shrinking concrete removal, these cracks on windows eventually threaten the structure of the building. Whether you live in Saint-Louis-de-Terrebonne, Domaine-Pacha, or Domaine Mirko, our team of experts will proceed after analysis, to a possible high-pressure injection of flexible polyurethane to restore the waterproofing of your façade.

Our expertise at your service

You will be able to benefit from all the expertise of Groupe Fissure Expert and see all the difference in quality existing on our repairs! For any question or repair on the cracks in your home, contact one of our experienced technicians at Groupe Fissure Expert inc.


Repair of floor cracks in Terrebonne.

With thousands of works carried out on concrete foundation cracks in Canada our experience for the repair of concrete slabs at the level of the floor (garage, basement, porch...) makes us unavoidable in the face of this type of damage.

Poor quality of the embankment or its compaction, lack of control joints, soil movements, overload... Each member of our

Fissure-Expert Group

will be able to diagnose the cause and determine the need to repair, renovate or not your concrete slab.


Concrete seal repair in Terrebonne

The identification and treatment of a construction defect similar to the

concrete seal in

Terrebonne is one of the specialties of our technicians.

The release of the cold concrete joint by the realization of holes drilled all along precedes the phase of injection of the polyurethane or installation of the impermeable membrane of the elastomer type, to avoid the possible infiltration of water.


Repair of holes in concrete and honeycomb in Terrebonne


repair of holes in concrete in the

Lac André district, the Domaine du Boisé or in the P-R M 4 sector of Terrebonne with our Fissure-Expert teams, ensures a quality service.

We adapt our processes to the types of foundation cracks, in order to restore their tightness and strength jeopardized by the presence of these



Swimming pool

Repair of concrete pool cracks in Terrebonne

To solve the problem of a

concrete pool

that has foundation cracks, a thorough analysis of the quality of the materials used, the finishes and the terrain of the infrastructure is a crucial step.

This rare or rather late phenomenon on a well-built pool or a

correct French


will find its origins in the movement of the ground, the foundations, the quality of laying of the concrete structure.

Whatever the type of cracks on concrete foundations, our

Groupe Fissure-Expert teams

provide the sustainable solution, guaranteed for 10 years and transferable.

Contact our

Fissure-Expert consulting team

for a free quote, and the repair of dangerous cracks for your construction in