3 Reasons Not to Put Any Extension Cord Under a Rug

Both flat and round cords overheat under rugs Rugs trap heat, and extension cords need airflow to stay cool. Whether flat or round, the cord’s insulation weakens from trapped heat, creating a fire risk you cannot see.

Damage goes unnoticed Foot traffic and weight on the cord cause internal damage over time. Since the cord is hidden under the rug, you will not spot frayed wires or melted insulation until it is too late.

Use a floor cord cover instead If you must run a cord across a floor, buy a rubber speed-bump-style cord cover. Rearranging the room or using a shorter cord is safer than risking a fire to save a few dollars.