Glazing

Glass edge polishing: why it's necessary and what types exist

An unpolished glass edge is dangerous and fragile. What types of polishing exist and when to choose each depending on the piece's use.

PT
PresupuestoYa Team
27 July 2026 · 1 min read

The edge of freshly cut glass is sharp and fragile, prone to microcracks that can spread over time if not properly treated, so edge polishing is not an aesthetic extra but a necessary part of the process.

Flat or matt edge

Flat polishing leaves the edge smooth with no sharp arris, but visually matt, without shine. It is the cheapest and most usual option for pieces that will be hidden inside a profile or frame, where the visual finish of the edge isn't seen.

Polished gloss edge

This more elaborate finish leaves the edge completely smooth with a shine similar to that of the glass face, a necessary treatment on pieces where the edge remains visible, such as glass shelves, tables or frameless screens.

Bevelled edge

The bevel cuts the right angle of the edge into a decorative slope, with the very characteristic optical effect of light refraction, usual on decorative mirrors and designer tables. It is the most elaborate finish and therefore the most expensive of the three, as it requires more machine time and precision.

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