Every Des Plaines winter produces the same two calls: the ones who see the ice early, and the ones who see the ceiling stain first. As part of our complete Des Plaines winter roof services, crews handle commercial ice dam removal across Cook County.
Small Snow, Repeated Cycles: Des Plaines Ice Dams
Three inches of snow and a week of days above freezing and nights below it will build ice on a Cook County eave just as reliably as a foot of snow further north.
The building stock has no margin for it. Because the winters here read as mild, attics tend to be under-insulated, eave details are less considered, and ice barrier is as often absent as present on a roof in Des Plaines.
Ice-barrier practice in Cook County
Because ice is not the first thing a homeowner in Des Plaines thinks about, the eave membrane is the detail most often value-engineered out of a re-roof quote. It is worth asking for by name.
Commercial Ice Dam Removal in Des Plaines: How The Work Runs
Flat roofs fail differently
A pitched residential roof dams at the eave. A commercial deck dams at its drainage: frozen scuppers, iced-over internal drains, and ponding that refreezes into a sheet across the low spots. Water then sits on the membrane at depth, finds a seam or a flashing detail, and comes through into the tenant space below.
Parapet walls make it worse by holding the melt on the deck instead of letting it run off an edge. By the time it shows up as a ceiling tile stain in a Des Plaines unit, there is usually standing water up there.
Working around rooftop plant
HVAC curbs, exhaust fans, conduit, gas lines, solar racking and railing are all obstacles and all drift traps. The snow behind a large unit is usually the deepest on the roof and the ice under it the thickest.
Crews work around and under them rather than over, and anything running stays running.
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.
Multiple buildings on one site
Campuses, retail strips and multi-building properties get walked together and prioritized by which deck is closest to trouble, rather than worked in the order the calls came in.
One scope, one invoice, one contact. It is a meaningfully different job from nine separate ones.
What you get in Des Plaines
- Tenant-hours schedulingWork windows set around occupancy and access
- Plant worked aroundHVAC curbs, conduit, racking and railing avoided, not cleared over
- Documentation for the boardCondition report and photo record with every invoice
| Dispatch window | Same day to 24 hours |
|---|---|
| Primary climate stressor | Repeated thaw-freeze cycling |
| Service | Commercial Ice Dam Removal in Des Plaines, IL |
| Local ice-barrier practice | Eave membrane on new work, often absent |
| Documentation | Dated before and after photos, written scope in Xactimate line items |
| Removal method | Low-pressure steam only. No chipping, salt or pressure washing. |
| Typical scope | Steam, 4-8 crew hours typical |
Des Plaines Coverage and the Adjoining Communities
Crews working Des Plaines cover the adjoining communities on the same route — Prospect Heights, Niles, Golf, Morton Grove and Schiller Park — so a storm week usually means one truck handling several addresses in Cook County rather than separate trips.
Nearest hub towns with their own commercial ice dams pages: Mount Prospect, Park Ridge, Glenview, Northbrook, Wheeling, Arlington Heights.
When a storm hits Cook County, crews are dispatched by severity rather than by call order — water already inside the house goes first.
Most jobs do not stop at one service. Commercial Ice Dams in Des Plaines often runs alongside commercial roof snow removal in Des Plaines, and both get written into one scope rather than billed as separate visits.
Active leak right now? Our 24/7 Des Plaines steam ice dam removal crews are dispatched first during a freeze event. Call (888) 561-9664.
