Terrazzo Floor Grinding

A commercial terrazzo floor under pressure

In 2019, Hemmings restored a terrazzo floor at a retail unit in Oldbury. Around 328 square metres of terrazzo had been concealed beneath another floor covering, leaving adhesive, cementitious residue and unevenness to resolve ahead of opening.

Survey and test area

A trial patch helped establish whether the existing surface could be recovered, what abrasion stages might be needed and what finish was achievable. The site later became more constrained once retail fixtures were installed, making sequencing and access particularly important.

Grinding and honing

The restoration involved mechanical grinding with diamond abrasives, followed by finer stages to refine the terrazzo and provide a honed appearance. Cleaning and a suitable protective treatment completed the process. As with any commercial floor, the treatment selected depends on the material, condition and intended use.

The outcome

The work was completed to meet the planned store-opening schedule. It is a useful example of why early testing, equipment selection and site coordination matter for commercial restoration.