Preserving a property with character: a long-term commitment

Before carrying out any work, it is essential to have a thorough understanding of the original building materials and construction techniques.

• Building survey: Having a comprehensive survey carried out by an expert helps to identify any structural defects, water ingress or cracks.
• Respect for traditional materials: wood, stone, old tiles… It is recommended that materials similar to the original ones be used to avoid incompatibilities and preserve the property’s aesthetic appeal.
• Structural reinforcement works: Certain parts of an old property may require the foundations or roof structure to be reinforced to prevent the risk of collapse.

The façade and the roof are the first lines of defence against external damage. Regular maintenance is essential.

• Facade restoration: Gentle cleaning, crack repair, and the application of a lime render to preserve the building’s character.
• Roofing and zinc work: Annual inspection of tiles, slates and gutters to prevent water ingress.
• Wood treatment: For exposed beams and roof structures, the application of treatments to protect against damp and wood-boring insects is recommended.

Adapting an older property to meet modern standards of comfort whilst preserving its character is a major challenge.

• Thermal insulation: Opt for environmentally friendly solutions such as internal insulation using wood wool or lime-hemp.
• Renovation of joinery: Restoring the original doors and windows rather than replacing them with PVC ones.

Heating systems: Opt for modern yet unobtrusive solutions such as underfloor heating or refurbished cast-iron radiators.

The maintenance of a historic property is not limited to walls and roofs; it also extends to decorative features and the exterior.

• Floors and wooden floors: Sand and seal regularly to prevent premature wear and tear.
• Metalwork and mouldings: Restoring decorative features made of cast iron, wrought iron or plaster using appropriate techniques.
• Gardens and fences: Preserve the original landscape by maintaining hedges, paths and old gates.

The maintenance of a listed or historic property is governed by specific regulations.

• Planning permission: Before carrying out any alterations, check with the local authorities or the bodies responsible for listing (for example, the AWAP in Wallonia)
• Grants and financial assistance: Certain forms of public funding may cover part of the cost of heritage renovation works.
• Tax benefits: The restoration of a listed building may entitle the owner to tax deductions, subject to certain conditions.