The ice along a roof in Dillonline is the symptom. The cause is warm air escaping into the attic, and it is still running right now. As part of our complete Dillon winter roof services, crews handle mold remediation across Summit County.
Sun on Cold Snow: The Dillon Pattern
Altitude makes the sun stronger and the air colder at the same time. A roof in Dillon can be producing meltwater on its south face at midday while the thermometer reads well below freezing.

Depth makes it worse. A Summit County roof can carry several feet of pack, and all of that is a reservoir sitting above an eave that never sees sun.
Ice-barrier practice in Summit County
High-country Colorado codes typically call for extended ice barrier and, on metal roofing, snow guards above any door, walkway or parking area. Both exist because of what comes off these roofs.
Mold Remediation in Dillon: How The Work Runs
The attic is the usual starting point
On most ice dam jobs in Dillon the worst growth is on the underside of the roof deck in the first few feet above the eave, exactly where the meltwater backed up. It often looks like a band of dark spotting running along the eave line. Mold in the Attic After an Ice Dam.
Insulation along the same line is usually matted and stained. Both come into the scope together, because drying the deck while leaving wet insulation against it does not work.
Remediation, then the rebuild, from one company
Removing mold is only half a job if you then have to find someone else to hang drywall, re-insulate and paint. Ice Dam Now does the interior repair as well: new insulation, drywall, texture, trim and paint, so the ceiling that came down to get the mold out goes back up under the same scope and the same claim.
That also means one set of photographs and moisture readings runs from the first visit to the finished room, which is what an adjuster wants to see.
Mold in the walls below an ice dam
Water that gets past the attic runs down the inside of exterior walls, wetting the top plate, the insulation in the stud bays and the back of the drywall. It is common to find growth inside a wall where the only visible sign was a faint stain at the ceiling line.
Those cavities get opened, the wet insulation and drywall come out, the studs are cleaned and dried, and the wall is rebuilt once readings are at standard.
Why drying comes before rebuilding
Closing up a wall or ceiling over damp framing is how mold comes back. Air movers and dehumidifiers run until moisture readings on the framing and sheathing reach a dry standard for that material.
Only then does insulation and drywall go back in. In a Dillon winter, with cold cavities, that can take longer than people expect, and the daily readings show exactly where it is up to.
Attic mold: the sheathing, the rafters and the insulation
Most ice dam mold is in the attic. Meltwater backs up under the shingles at the eave, wets the roof deck from above, and runs down onto the insulation. Black spotting on the underside of the OSB or plywood along the eave line, darkened rafters and matted, stained insulation are the signs.
Wet insulation comes out and is bagged inside the containment. Affected sheathing and framing are HEPA vacuumed, cleaned and treated, or cut out and replaced where the wood has lost strength. Then the attic is dried to a measured number before anything goes back in.

What you get in Dillon
- Framing and sheathing cleanedHEPA vacuuming, cleaning and treatment, or replacement where the wood is compromised
- HEPA air scrubbingAir filtration running for the whole job, not just the tear-out
- Moldy material removedWet insulation, drywall and trim that cannot be cleaned are bagged and taken out
| Billing | Xactimate line items on one claim; carrier billed directly where the policy allows |
|---|---|
| Method | Containment, HEPA filtration and drying to a measured IICRC standard |
| Primary climate stressor | Solar melt on deep pack, shaded eaves |
| Local ice-barrier practice | Extended membrane plus snow retention |
| Dispatch window | 24 to 48 hours in mountain terrain |
| Interior repair | Insulation, drywall, texture, trim and paint, done in-house after drying |
| Documentation | Dated before and after photos, written scope in Xactimate line items |
Where We Dispatch Around Dillon
Crews working Dillon cover the surrounding Summit County addresses on the same route, so a storm week usually means one truck handling several properties rather than separate trips.
Nearest hub towns with their own mold remediation pages: Silverthorne, Breckenridge, Frisco, Vail, Golden, Aspen.
During a cold snap Dillon gets worked alongside the neighboring Summit 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. Mold Remediation in Dillon often runs alongside water mitigation & dryout in Dillon, and both get written into one scope rather than billed as separate visits.
Active leak right now? Our 24/7 Dillon steam ice dam removal crews are dispatched first during a freeze event. Call (888) 561-9664.








