Does Changing Window Opening Size Require a Permit in Germantown, MD?
Why Window Opening Size Triggers Permits Many people think window work is always straightforward, yet the permit question changes fast when the rough opening gets bigger, smaller, or moved. The permit decision usually depends on whether the project stays like-for-like or starts affecting the wall opening itself. A like-for-like replacement is one category, but widening a window, raising the sill, or turning a window into a bigger opening is another. Once the ope