How to Tell If Your Windows Are Failing in Sumter’s Climate
Most failing windows start with subtle clues rather than obvious breakage. In Sumter, the local climate speeds up wear, so heat, moisture, and seasonal storms often expose problems early. Fog that lives between the panes is not normal cleaning residue. It usually points to a failed seal, and once that happens, the window has lost much of its thermal performance. That matters more in a humid place like Sumter than in a drier climate. When the seal is weak, moisture get