Reroofing an Occupied Two- or Three-Family
Notice, access, noise and the dumpster on a narrow street.
ELIZABETH, NJ · PETERSTOWN
A leak along the shared wall of a Peterstown house? Talk to an Elizabeth roofer.
Peterstown, on Elizabeth's southeast side, is a long-established working-class neighborhood that many locals call "The Burg." Its blocks hold attached houses and two-family homes, and many share a wall with the house next door. On a flat roof, that shared wall is often the weak spot. The membrane on each side has to turn up and over the wall, and the top has to stay sealed for decades. What you see is a damp stripe running down an inside wall on the top floor. What it usually means is a cracked cap or open joint on top of the shared wall, letting water run down inside it.

Shared walls mean shared problems. A repair goes better when both owners know about it, and sometimes both roofs need work at the edge where they meet.
Pages owners here use most: flat roofs, roof repair and leaks, roof replacement, shingle roofs, porch and garage roofs, or finding a roofer.
Before a full replacement, ask the roofer how they'll tie your new roof into your neighbor's. A clean joint keeps both houses dry.
Notice, access, noise and the dumpster on a narrow street.
Why water sits, where it should go, and what fixes it.