Miles of shoreline: wind and salt on Milford roofs
The shore takes salt air and wind-driven rain from nor'easters and tropical storms off the Sound, which corrode fasteners and push water under shingles and flashing from unusual angles, and south-facing shore slopes age in full sun. Downtown and the inland streets have mature trees that shade roofs and fill gutters, and warm, lightly vented attics that build ice at the eaves after a cold snap. Winters are mild by inland standards, but freeze and thaw still works at the old chimneys near the green.

