04/09/2026
Angle grinder sparks hit the glass — does the whole panel need replacing?
Not necessarily.
Those tiny orange and brown marks can actually be hot metal particles that have damaged the glass surface. Depending on their depth and concentration, professional restoration may be able to save the existing glass.
Our latest article explains what grinder spark damage looks like, when it can be repaired, and when replacement is the better option.
And a tip for builders: protect the glass before the grinder comes out.