Fixing first-roof problems on Battle Ground homes, WA 98604

Most of the subdivisions around Battle Ground went up quickly, with several builders working at once. The shingles on those homes are usually fine products, but speed shows up in the details. We regularly find pipe boots with no sealant at the top nails, step flashing that stops short of where a roof meets a sidewall, and no kick-out flashing at the bottom of that wall, so water runs straight into the siding. Each of these is small, but together they explain many of the ceiling stains we get called about here.

The older part of town, closer to Main Street, has a different mix: modest homes from the middle of the last century and a few older farmhouses. Those roofs are more likely to be on their second or third replacement, and the problems are age-related, such as brittle shingles, curling edges and tired flashing around chimneys. A few still hide a layer of old 3-tab under the current roof, which we find only at tear-off and remove before the new roof goes on.

Battle Ground gets the same long, soaking winters as the rest of Clark County, and a gentle rain that lasts three days is harder on a weak detail than a short downpour. Water has time to wick behind a short piece of flashing or follow a nail that missed the rafter. In the attic, a home with too little intake venting at the soffits traps the warm, damp air that rises from the house. On cold nights that moisture condenses on the underside of the roof deck, and by spring you can see dark staining or mold on the plywood even though the shingles above look fine.

We go up on the roof and into the attic on every Battle Ground leak call, because the stain on the ceiling is rarely directly under the source. We check pipe boots, wall flashing, valleys and vents, then look at the attic for wet insulation, mold and blocked soffits. If the roof may still be under a builder or manufacturer warranty, we tell you what we see so you can decide whether to contact them first.