Foundation Crack Repair in Rimouski
Rimouski, the capital of the Bas-Saint-Laurent region, is a city where the residential and commercial foundations are exposed to the harsh maritime climate of the St. Lawrence Estuary. Soils with a high clay content, combined with abundant rainfall and deep frost, promote the appearance of structural cracks. Fissure Expert intervenes in Rimouski with proven techniques of injection of foundation cracks and exterior waterproofing.
Our Crack Repair Services in Rimouski
Our services in Rimouski include: foundation crack injection, exterior waterproofing, interior French drain, complete foundation inspection , polyurethane injection and high-pressure injection. We also offer window corner crack repair and slab crack repair. Each intervention is adapted to the specific conditions of Rimouski and its region.
Why Choose Fissure Expert in Rimouski?
Rimouski homeowners choose Fissure Expert for our proven expertise and knowledge of local conditions. As a specialized foundation crack contractor , we offer written warranties and free estimates for all foundation repair work.
Cities Served Near Rimouski
We also serve nearby cities: Loup River, Matane, Lévis. Contact us to find out how we can help you in your industry.
Rimouski: foundations exposed to the climate of the Bas-Saint-Laurent
Rimouski, the regional capital of the Bas-Saint-Laurent region and a university city, stretches along the St. Lawrence River at a point where it is already more than 50 km wide. The maritime influence of the river moderates temperatures slightly, but brings constant humidity and spray-laden winds that accelerate the degradation of the concrete. The city is built on several marine terraces, from the level of the river to the agricultural plateau in the south, each with different soil conditions.
The Great Fire of 1950 and the Reconstruction
In May 1950, a devastating fire destroyed much of downtown Rimouski. The reconstruction that followed, carried out quickly in the 1950s and 1960s, produced a relatively homogeneous housing stock that now reaches 65 to 75 years. These aging foundations, built with the techniques of the time, frequently have foundation cracks related to the degradation of the concrete and the movements of the clay soil. Concrete block foundations from this era are particularly vulnerable.
Goldthwait Clay and Rim Creek
Rimouski’s low terraces, particularly along the Rimouski River and Rimé Creek, rest on marine clays from the Goldthwait Sea. These sensitive soils are responsible for differential settlements that characteristically crack the foundations. The Bic and Pointe-au-Père sectors, which are more exposed to the river, are also subject to coastal erosion that modifies the natural drainage of the land. Injecting cracks before winter prevents frost damage from worsening.
Services for Rimouski and Bas-Saint-Laurent
Flexible polyrethane injection is the technique best suited to the clay soils of Rimouski, offering waterproofing and flexibility in the face of soil movements. For severe infiltration problems, exterior waterproofing is a long-lasting solution. A foundation inspection identifies the optimal method. Our contractors cover Rimouski, Mont-Joli, Rivière-du-Loup and Matane.