A leak over a patient floor is not the same emergency as a leak over a warehouse. Hospital roofs in Evansville carry more rooftop equipment per square foot than almost any other building type we work on, and every section of tear-off has to be planned around a floor that stays occupied the whole time we're up there.
Deaconess Health System runs multiple campuses across the area, including the Gateway campus out in Newburgh, and Ascension St. Vincent Evansville anchors another large piece of the region's healthcare real estate. Between the two systems, plus The Women's Hospital and the medical office buildings clustered around them, Evansville has a lot of low-slope roof square footage sitting directly over active patient care.
These campuses tend to grow in additions over decades, which means a single hospital roof can include several membrane generations meeting at different roof heights, each section carrying its own mechanical load and its own maintenance history. We map that history before writing a scope so we're not guessing at what's under a rooftop unit that was added fifteen years after the original roof went in.
Medical office buildings clustered around both systems add another category. Smaller than a hospital roof but often just as dense with equipment, these buildings still require the same phased, low-disruption approach even though the tenant mix is outpatient rather than inpatient care.
Chillers, air handlers, exhaust fans for surgical suites, and backup generator enclosures all compete for roof space on a hospital, and each one needs its own curb, flashing detail, and clear access path for facilities staff. That density means more penetrations per square foot than a typical office roof, and more chances for a small leak to trace back to a detail nowhere near where the water is actually showing up inside.
We walk hospital roofs slower than most buildings because of this. Every curb gets checked individually, not scanned as part of a general field inspection, since a failed seal at one air handler can put water directly into a ceiling below a critical space.
Backup generator enclosures deserve their own mention. Those units carry fuel lines and electrical conduit runs across the roof surface, and any membrane work near them has to account for that infrastructure rather than treating the area as open field.
Tear-off over an occupied wing means noise, vibration, and debris control all have to be managed in ways a vacant building doesn't require. We stage work in small sections, keep every open area watertight before crews leave for the day, and coordinate directly with the facilities team on timing near sensitive spaces like surgical suites, imaging rooms, or areas with negative pressure requirements.
Some sections only get worked at night or on weekends specifically to keep noise and dust away from patient care hours. We plan around that from the start rather than treating it as a surprise once we're mobilized.
Every hospital scope we write accounts for the same set of concerns before a crew steps on the roof:
Evansville's spring storm season brings hail and straight-line wind that can strip flashing or open a seam fast, and a hospital roof can't afford to sit exposed while a schedule gets sorted out. When we're called for emergency leak response at a hospital, we prioritize getting the area dry and protected first, then work out the permanent repair once the immediate risk to patient care is handled.
Summer humidity off the Ohio River adds to membrane wear over time, especially around the dense equipment clusters where airflow across the roof gets blocked by curbs and units. We factor that into how often we recommend a hospital roof gets a full inspection versus a spot check.
Hospital roof replacement rarely happens as a single event. Facilities directors usually want a phased plan tied to budget cycles, moving section by section over several years so no single year carries the full cost of replacing an entire campus roof. We build those multi-year plans with real numbers for each phase, not a rough estimate that changes once the work actually starts.
Yes, with the right sequencing. We coordinate directly with facilities and surgical services to avoid vibration or debris near active OR suites during procedure hours.
We prioritize hospital emergency calls and can typically get a crew on-site same day for containment and temporary dry-in, with a permanent repair plan to follow.
We complete standard vendor credentialing, background checks, and any facility-specific safety training required before crews are cleared for hospital campus access.
Yes. Night and weekend scheduling is common on hospital work, and we build crew availability around whatever window minimizes disruption to care.
We provide written condition reports with photos tied to specific roof sections, useful for board presentations or multi-year capital budget requests.