Masonry work in Charleroi

Our masonry services

–  Complete structural diagnosis before any estimate

–  Construction and reinforcement of load-bearing walls

–  Creation of openings with the installation of I-beams or lintels

–  Foundation repairs and treatment of rising damp

–  Outdoor fit-out: low walls, bases, paving

Progress of a masonry site

The initial diagnosis checks the load-bearing capacity, the condition of materials, and the horizontality of the bases, as well as any moisture present in the affected walls.

Structural work always precedes finishing. A consolidation site often requires temporary shoring before intervention to ensure everyone's safety.

The duration of a masonry site varies greatly depending on the scope: a few days for a low wall, several weeks for foundation repairs or a significant opening creation.

The Charleroi subsoil, a factor to consider

The former coal mining activity in the region has sometimes left traces in the subsoil of certain neighborhoods, with differential settlements that explain some of the cracks observed in older buildings.

A serious structural diagnosis takes this local history into account, rather than treating each crack as an isolated case unrelated to the geological context of the neighborhood. This knowledge of the ground often makes the difference between a repair that lasts and an intervention that needs to be redone a few years later.

Diagnosing a crack before intervening

Superficial or structural crack

A fine and stable crack over time is generally superficial, related to normal material shrinkage. A crack that widens, crosses several bases, or is accompanied by a bulge deserves immediate attention.

Solutions based on observed severity

A superficial crack is often treated by simple filling or stapling, while a more serious structural disorder requires resin injection, a chain, or sometimes a complete underpinning of the affected foundations, depending on the actual extent of the disorder observed on-site.

Regulations and grants in Wallonia

As part of a renovation of a property over ten years old, VAT can be reduced to 6% under certain conditions related to the residential use of the property in question.

If the masonry work is related to energy improvement, such as reinforcing a wall before installing insulation, regional aids may apply depending on your situation.

Why choose Avenir Rénovations for your masonry

A comprehensive technical analysis beforehand

We conduct a complete structural diagnosis before intervening, including checking the load-bearing capacity and any moisture present in the building concerned.

A deep knowledge of local construction

Our experience in the Charleroi region allows us to quickly identify the probable causes of structural issues, rather than proceeding by trial and error on each site encountered.

A controlled and secure execution

Our masons master both traditional techniques and modern solutions, respecting safety standards and deadlines at each stage of the project.

A smooth coordination with other trades

Masonry work often occurs at the beginning of a larger project. We plan each step to avoid any conflicts with electricity, plumbing, or insulation, under the supervision of a single project manager from start to finish.

Load-bearing wall, warning signs, and consulting an architect

Knocking down a load-bearing wall to enlarge a room is still possible, but requires strict precautions: checking the load-bearing capacity by an engineer, followed by sizing an IPN or an appropriate support beam. Cracks widening, a door or window that closes poorly, visible sagging: a technical visit determines whether the problem is superficial or structural. An architect becomes mandatory for certain structural work depending on their scale, particularly the creation of a large opening in a load-bearing wall or an extension of the building.

VAT, project timelines, and living on-site

As part of a renovation of a property over ten years old, VAT can be reduced to 6% under certain conditions related to the use of the property, including for masonry work or a garden wall built by a mason. Expect several weeks for foundation work, depending on the extent of the observed settlement and the accessibility of the site, with a prior diagnosis specifying the actual timeline. Living in the house during these works depends on their scale: occasional work generally does not prevent occupying the property, unlike foundation work which may require temporary relocation.

Entrust your project to experienced masons

A masonry problem addressed late almost always worsens, with repair costs increasing over the months.

We operate in Charleroi as well as its various sections, with a free diagnosis that allows us to pinpoint the exact origin of the problem before any estimate.

In Jumet and the neighboring areas marked by mining history, a crack does not always have the same origin as elsewhere: differential settlement of the subsoil, original foundation defects, or simple material aging. Distinguishing these causes before intervening avoids treating a symptom without resolving the underlying issue, a common mistake among homeowners who fill a crack without understanding its real origin.

Contact us to schedule this diagnosis: it remains free and allows for precise identification of the problem's origin before engaging any work costs.