Attic heat magnifies duct losses in Anson homes
Cooled air loses ground quickly when it travels through a very hot attic or another unconditioned space. A leaking seam, disconnected run, crushed flexible duct or missing insulation lets that air escape or pick up heat before it reaches the room it was meant to serve. The air conditioner may seem too small even when the equipment itself is still operating as it should.
That same duct trouble shows up differently during a winter cold snap. Air that leaks out before reaching a room leaves temperatures uneven, while return leaks pull air from spaces outside the intended path. In the Anson area, dust collecting around a return-side gap is often a useful sign that the system is drawing from an attic, garage or wall cavity rather than bringing air through the filter path.
We look past the seams that are easy to see. A useful duct evaluation checks return connections, plenums, duct support, insulation, disconnected sections and how air is distributed from room to room. Sealing works best when it corrects real leakage and airflow faults, rather than trying to hide an equipment or thermostat issue.