Franklin County sees the same pattern every winter: snow on the roof, warm air in the attic, and a line of ice building along the eave where the two meet. As part of our complete Pasco winter roof services, crews handle commercial ice dam removal across Franklin County.
Why Pasco Roofs Dam Up: Altitude Sun on a Deep Pack
Mountain ice dams are a solar problem more than a temperature one. The sun works the pack from above while the air stays cold, so meltwater is produced and refrozen within the same afternoon.
Volume is the other factor. A Franklin County roof carrying several feet of pack has an enormous reservoir above an overhang that never sees direct sun, and the supply does not run out until spring.
Ice-barrier practice in Franklin County
Mountain jurisdictions across Franklin County generally require ice-barrier membrane well up the roof plane, not just the first course, along with snow retention on metal roofs above entries and walkways.
Commercial Ice Dam Removal in Pasco: How The Work Runs
Roof warranties and who is allowed up there
Most commercial membranes carry a manufacturer's warranty with conditions about who may work on the roof and what methods are permitted. Snow removal is generally fine; mechanical ice removal very often is not, and the wrong contractor with the wrong tool can void cover worth considerably more than the clearing.
The warranty gets read before the roof is walked, and the method used is one the document permits.
Overflow scuppers are the tell
Water running out of an overflow scupper in winter means the primary drains are not taking it. On a Pasco building that is a sign the roof is holding standing water somewhere above a frozen drain, and the load is being carried rather than shed.
Scuppers are checked first for exactly that reason, and a dry scupper above a wet roof is as informative as a running one.
Parapets hold the water in
A parapet is why a commercial deck ponds instead of shedding. Scuppers through the parapet are the only exit, and they are narrow, exposed on three sides and the first thing to freeze solid.
Steaming a scupper throat open is often the single highest-value twenty minutes of a commercial Pasco call.
The pitched sections nobody plans for
Very few commercial buildings are flat all the way across. Entrance canopies, mansard faces, dormers over older frontages and the sloped transitions between roof levels all shed onto places where people walk.
Those sections behave like a residential roof and get worked like one - steam at the eave, snow guards noted where they are missing, and the pavement below cordoned while material is coming down.
Insulation above the deck changes the melt pattern
A modern commercial assembly puts most of its insulation above the deck, so very little building heat reaches the membrane. That is good for energy and it means the snow that lands mostly stays - the roof does not self-clear the way an under-insulated one does.
Where dams do form on those roofs it is almost always at a thermal bridge: a parapet, a curb, a drain bowl or a line of fasteners. Those are the spots crews work first.
What you get in Pasco
- Flow confirmed belowAn open drain throat over a frozen leader is not an open drain
- Overnight windows availableWork scheduled outside occupancy where access demands it
- Drains and scuppers firstFlow restored before the ponded ice is worked
| Removal method | Low-pressure steam only. No chipping, salt or pressure washing. |
|---|---|
| Documentation | Dated before and after photos, written scope in Xactimate line items |
| Primary climate stressor | Solar melt on deep pack, shaded eaves |
| Coverage area | Pasco and Franklin County |
| Local ice-barrier practice | Extended membrane plus snow retention |
| Dispatch window | 24 to 48 hours in mountain terrain |
| Service | Commercial Ice Dam Removal in Pasco, WA |
Franklin County Coverage From Pasco
Crews working Pasco cover the adjoining communities on the same route — Burbank and West Richland — so a storm week usually means one truck handling several addresses in Franklin County rather than separate trips.
Nearest hub towns with their own commercial ice dams pages: Kennewick, Richland, Walla Walla, Moses Lake, Yakima, Ellensburg.
During a cold snap Pasco gets worked alongside the neighboring Franklin County towns on the same route, with active interior leaks moved to the front of the list.
Most jobs do not stop at one service. Commercial Ice Dams in Pasco often runs alongside commercial roof snow removal in Pasco, and both get written into one scope rather than billed as separate visits.
Active leak right now? Our 24/7 Pasco steam ice dam removal crews are dispatched first during a freeze event. Call (888) 561-9664.
