Glass Stress Crack ((top)) ⚡ Premium Quality

The primary culprit behind a stress crack is extreme temperature fluctuation, often referred to as thermal stress. Glass expands when it gets hot and contracts when it cools. If one area of a window pane becomes significantly hotter than the surrounding edges—which are often shaded by the window frame—the glass expands unevenly.

You can distinguish a stress crack from an impact crack by looking at the point of origin. glass stress crack

Increase Airflow: Keep a small gap between your window and interior drapes to allow heat to dissipate. The primary culprit behind a stress crack is

Glass expands when heated. If a pane of glass is subjected to uneven heating—for example, a shadow line cast by a building overhang on a sunny day—the heated area expands while the shaded area remains cool and rigid. You can distinguish a stress crack from an