A Boulder roof can look fine from the driveway and still be backing water under the shingles at the eave, where nobody can see it. As part of our complete Boulder winter roof services, crews handle commercial ice dam removal across Boulder County.
Why Boulder Roofs Dam on Days It Never Thaws
The pack at this elevation is deep enough to act as its own insulation, which means the surface melts under sun while the base stays locked. Water released at the top has to travel through and under all of it.

Aspect decides everything here. The sunny plane sheds water that the shaded plane and the shaded eave then lock up, so one side of a roof in Boulder is clear while the other carries a wall of ice.
Ice-barrier practice in Boulder County
Design snow loads in Boulder County are among the highest anywhere, and the membrane and retention requirements that go with them are not formalities. On an older Boulder cabin or chalet neither may be present.
Commercial Ice Dam Removal in Boulder: How The Work Runs
Access control, hatches and escorts
Getting onto a commercial roof is a procedure: keys or fobs, a hatch that may be padlocked, a ladder in a locked plant room, sometimes a site induction and an escort for the duration.
Sorting that out with the property manager in advance is the difference between a crew starting at seven and a crew waiting in the parking lot until nine. Where a tenant controls the only access, that conversation happens before the dispatch rather than on the roof.
What the board or the owner gets
A condition report with dated photographs, what was found, what was done and what is still a risk — in a form that can go to a board, an owner or a carrier without being rewritten.
For a managed Boulder property that document is usually the reason the spend gets approved without a second conversation.
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.
Scheduling around tenants
Noise, access, parking and the hours a Boulder business can have equipment outside its door all shape when work happens. Some jobs run overnight for that reason.
Set the constraint on the call and the window gets planned around it rather than negotiated on the day.
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 Boulder
- EPDM, TPO and mod-bitLow-pressure steam only, seams and flashing details avoided
- Documentation for the boardCondition report and photo record with every invoice
- Tenant-hours schedulingWork windows set around occupancy and access
| Service | Commercial Ice Dam Removal in Boulder, CO |
|---|---|
| Local ice-barrier practice | Extended membrane plus snow retention |
| Documentation | Dated before and after photos, written scope in Xactimate line items |
| Primary climate stressor | Solar melt on deep pack, shaded eaves |
| Dispatch window | 24 to 48 hours in mountain terrain |
| Typical scope | Steam, 8-16 crew hours typical |
| Pricing model | Billed by the crew hour, rate quoted before dispatch |
Boulder County Coverage From Boulder
Crews working Boulder cover the adjoining communities on the same route — Niwot, Eldorado Springs, Hygiene, Pinecliffe and Jamestown — so a storm week usually means one truck handling several addresses in Boulder County rather than separate trips.
Nearest hub towns with their own commercial ice dams pages: Louisville, Lafayette, Erie, Longmont, Broomfield, Westminster.
Scheduling for Boulder tightens up during a freeze event, which is exactly when the phone beats the form. Water coming in means a call, not an email.
Most jobs do not stop at one service. Commercial Ice Dams in Boulder often runs alongside commercial roof snow removal in Boulder, and both get written into one scope rather than billed as separate visits.
Active leak right now? Our 24/7 Boulder steam ice dam removal crews are dispatched first during a freeze event. Call (888) 561-9664.




