Weather and common wear
The Mahoning Valley is inland of Lake Erie's strongest lake-effect bands, but winters are still long, cold, and hard on older roofs and windows. Freeze-thaw, ice at the eaves, and wind are the usual wear factors. Heating season makes drafty sash and failed insulated-glass seals more obvious. After snow or a wind event, look from the ground for missing tabs, exposed nail heads, and gutter pull-away. We will not invent heating-bill savings figures for window replacement.
