How to Accurately Measure a Door Opening for Replacement
Start With The Right Opening, Not The Door Itself The most common mistake people make is measuring the slab and assuming the new door will follow the same numbers. It usually does not. The frame, jambs, threshold, and surrounding trim all affect fit. An experienced door replacement company can confirm the cause with a quick inspection. Tools That Make The Job Easier A steel tape measure is the standard choice because it stays straight and gives a more reliabl