Waterproofing · Geneva

Outdoor spaces in Geneva

Wooden decking, paving on pedestals, a new outdoor living area: we build your outdoor spaces with the same care as our waterproofing work.

An outdoor space to match your interior

A great terrace extends your home and adds value to your property. We design and build your outdoor spaces with the essentials in mind: a sound, well-drained and, where needed, watertight base for a lasting result.

Our outdoor services

  • Wooden and composite decking
  • Paving on pedestals (ceramic, stone, concrete)
  • Substrate preparation and levelling
  • Terrace waterproofing and drainage
  • Landscaping of outdoor areas and pathways
  • Coordination with the other site works

Waterproofing expertise included

The difference on an outdoor terrace happens below the surface: a well-prepared, watertight base prevents infiltration to the levels below. That's our specialty. Free diagnosis, clear quote and written guarantee.

Frequently asked questions

What's the difference between pedestals and bonded paving?

Paving on adjustable pedestals makes drainage, access to services and levelling easier, with no mortar bonding. It's ideal on a waterproofed terrace.

Is wood suitable for the Geneva climate?

Yes, with suitable species or composite and a well-ventilated installation. We advise the most durable material for your exposure.

Does the waterproofing need redoing before the terrace?

If the substrate poses an infiltration risk, yes. We check the waterproofing before installation to avoid later problems.

Do you work on roof terraces?

Yes, we combine waterproofing and finishing (paving on pedestals, wood) on accessible roof terraces.

Create the outdoor space you've always wanted.

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