Windows that never get opened tend to “freeze” in place. Dust, paint, slight rust on hinges, or the natural movement of a building can all make them stiff over time. Then, the one day you really need to open that window – maybe for extra ventilation or in an emergency – it fights you or won’t move at all.
By opening and closing rarely used windows now and then, you keep the mechanisms moving. Hinges flex, locks work, and you can spot any early problems like cracks, leaks or jammed handles. If you find one getting tighter, a little cleaning and lubrication can fix it before it becomes fully stuck.
It’s like stretching muscles you don’t use often. A bit of movement now prevents a lot of stiffness later.
