ServiceMarble grinding
Levelling dull floors and removing deep scratches, the foundation of any lasting restoration.
From Vésenaz to the shores of Lake Geneva, we restore, polish and protect marble in lakeside villas and condominium buildings. Free quote in Swiss francs.
Collonge-Bellerive stretches along the left bank of the lake, between Cologny and Corsier. The commune brings together several hamlets, each with its own character: Vésenaz with its shops along the route de Thonon, Collonge with its lanes lined by stone walls, and Bellerive closest to the water. You will find lakeside properties with their own shoreline, family villas on the higher ground and a handful of condominium buildings around Vésenaz.
In these interiors open to the lake, marble goes hand in hand with light: large living rooms with pale floors, covered terraces, white-stone bathrooms, staircases leading down to the garden. Les Traitements du Sud · Geneva provides marble restoration in Collonge-Bellerive: grinding, polishing, crystallization, repair, stain removal, protection and maintenance, with particular attention to the demands of lakeside homes.
Living by the water means higher ambient humidity, constant comings and goings between the garden, the jetty and the house, and reflected light that reveals every surface flaw. Our role is to give the stone back a clean, even appearance, then protect it so that it copes calmly with this way of life. Every project starts with a site visit and ends with a free quote in Swiss francs.
Houses along the lake often favour white or cream marbles, laid in large formats to extend the surface of the water visually. These bright floors dull over the years: an overall haze, micro-scratches, greying joints, slight lippage between slabs. Progressive diamond grinding flattens the surface, then polishing restores the clarity of the stone and the depth of its veining.
Near the picture windows, the glare of the lake against the light acts as a magnifier: the slightest footprint shows on a glossy floor. We refine the finishing grit to achieve a consistent result and, if you prefer, offer a honed finish that softens reflections. For large reception rooms, our marble floor page sets out the options.
Being right next to Lake Geneva changes the way marble ages. Here is what we see most often in the commune’s lakeside homes.
Back from a swim, off for a boat trip, children running through the house: lake water, shoreline grit and sand all find their way onto the floors. They scratch the polish and leave rings. A water-repellent sealer and well-designed buffer zones near the garden doors keep these marks in check.
Ground floors close to the water have higher humidity. On some stones this encourages blackened joints and damp marks at the foot of walls. We clean, sanitise the joints and choose a breathable sealer that lets the stone exchange moisture with its surroundings.
Under pergolas and covered terraces, marble receives sun, pollen, leaves and the remains of summer meals. Grease and tannins soak in quickly. Targeted stain removal followed by an oil-repellent treatment makes these surfaces easy to live with again.
Whether you live in a waterside villa or a flat in Vésenaz, the project follows the same stages, adapted to the layout of the property.
You describe your surfaces and send us a few photos. We arrange a visit at a time when natural light lets us read the condition of the stone clearly.
We identify the marbles, measure moisture at the foot of walls where needed and carry out a discreet grinding and polishing test to define the target finish.
A quote in Swiss francs, itemised by room and by service, with a proposed schedule that takes account of the season and use of the garden.
Protection of joinery and adjoining parquet, grinding and polishing with extraction at source, repairs, then crystallization or sealing depending on the area.
We walk round the surfaces with you and hand over care tips suited to a house that lives between the lake and the garden.

Many properties in the commune have a garden shower, a pool house or a ground-floor shower room reached directly from outside. These marble spaces combine hard water, chlorine or lake water, and cleaning products that are sometimes too harsh. The result: dull shower trays, streaked walls and basins with matt edges.
We remove deposits and acid etching, revive the polish or create a honed, slip-resistant finish for wet floors, then apply a protective treatment suited to damp rooms. Blackened joints are cleaned or renewed in a matching shade. To find out more, see our marble bathroom page.
Around the centre of Vésenaz, several residential condominium (PPE) buildings have marble entrance halls and stairwells. These common areas see residents, couriers and pushchairs every day, and in winter they receive de-icing salt and grit tracked in from the road. We work on behalf of property managers and condominium administrators, with a schedule that preserves residents’ access and clear signage throughout the work.
For these heavy-traffic surfaces, combining levelling, crystallization and a periodic maintenance contract keeps a hall presentable all year round. Our property managers and condominiums page explains how we work with building managers.
The services and surfaces most often involved in the commune’s homes and buildings.
ServiceLevelling dull floors and removing deep scratches, the foundation of any lasting restoration.
ServiceWater- and oil-repellent protection for wet rooms, covered terraces and kitchens.
SurfaceMarble common areas: restoration and maintenance for condominium buildings.
The lake itself is not the issue, but it brings more humidity, wet footprints and fine sand carried in from the shore. With an even polish, sound joints and a suitable breathable sealer, marble copes very well with this lifestyle. We adapt the treatment to each room according to its exposure.
Yes. We restore marble halls, stairs and landings in Vésenaz condominium buildings for property managers and administrators. Work is organised in sections, often early in the day, so that residents keep permanent access, and notices inform residents of the dates and areas concerned.
For rooms opening onto the garden and the lake, many owners prefer spring or autumn, outside the peak swimming season, so they can enjoy a fully restored house for the summer. Interior rooms can be treated at any time of year. We fit the schedule around your stays.
Yes. Rather than a mirror polish, we can produce a honed finish that gives better grip underfoot when wet while keeping the beauty of the stone. Combined with suitable protection, this finish also makes limescale and chlorine deposits easier to clean.
Yes. Step nosings are often knocked by garden furniture or boating equipment. We fill the chip with a resin tinted through, shape it to the profile of the step and polish it so that it blends into the stone. See our marble repair page.
Use the contact page or call us, mentioning the hamlet, the type of surfaces and, if possible, a few photos. We then arrange a site visit and send you a free, no-obligation quote in Swiss francs.
Tell us about your house or building in Collonge-Bellerive: site visit and free quote in Swiss francs.