Older homes, more roofsWhy do older Watertown homes need more than a shingle check?
Older Watertown houses rarely have one simple roof. The home we inspected had a steep main roof, gabled dormers, a bay bump-out, a low-slope section where an addition meets the house, painted wood clapboard siding, a detached garage and two sheds. Each surface ages and fails differently, so each one gets its own look.
About 13% of Watertown's homes were built in 1939 or earlier, according to Census estimates, many of them near the river and the old downtown on Lewis Avenue. At the same time, about 44% of homes date to 2000 or later. That leaves Watertown with two very different roof stories in one small city.
On the older side, the trouble spots are where roofs meet. At the Watertown home in our photos, a flat section with a rolled membrane ties into shingled slopes, a small shingled roof caps the bay window, and the dormers have their own valleys and flashing. Each joint is a place water can get in. The painted wood clapboard showed the peeling and cracked paint that comes with age, and siding and roof problems often show up together.
Our inspector walks every slope, checks each tie-in, and photographs the garage and outbuildings, too. You get the whole property on record, not just the part you can see from the street.