IMPERVIUS
Indoor pool with a view of the river and the mountains

Services

From the survey to the flood test.

On site

The sequence ofan application

A worker grinding back the tiles of a terrace with a floor machine

01 Substrate preparation

The tiles ground back before any coat goes on. The part nobody sees, and the one that decides whether the system bonds.

A roller taking the coating up the wall at the junction with the floor

02 Edge details and penetrations

The junction between slab and wall, taken up by hand. This is where water gets in when it gets in.

The first coat, still yellow, spread across the whole terrace

03 First coat

The system closing the whole surface, with no joints and no overlaps.

A long-handled roller spreading white coating across a roof

04 Application on a roof

The same solution by roller, where the surface is large and flat.

A terrace finished in red under the pergola, ready to walk on

05 Ready to use

The terrace finished and trafficable, with the waterproofing under what you walk on.

How we work

Four steps, no shortcuts

  1. Survey

    A site visit to assess the substrate and where the problem starts. That is what decides the system, not a catalogue.

  2. Solution and quotation

    A proposal with the system suited to that substrate and that use, with timings, materials and warranty set out in writing.

  3. Work

    Substrate preparation and installation by a specialist crew, with the site organised and the timings agreed up front.

  4. Handover

    Flood test, clean-up and handover. The job only closes once the test passes, and it leaves with a written warranty.