Ice dams come from heat escaping into the attic. Here is what a roofer, an insulation pro and a handyman each fix, and what to do while water is coming in.
Call a roofer for leaks at the roof surface, an insulation or weatherization contractor for the heat loss that causes ice dams, and a handyman for the damage inside and the gutter and trim repairs outside. Ice dams are a heat problem first. Fixing only the ceiling stain brings the stain back.
What is an ice dam, and why do North Shore homes get them?
An ice dam is a ridge of ice at the roof edge that stops melting snow from draining. The University of Minnesota Extension explains that dams need snow on the roof, with the upper roof above freezing and the lower edge below it. Snow melts on the warm part, runs down, and freezes at the cold edge. Water then backs up behind the ice, finds gaps in the roof covering and runs into the attic, the walls and the ceiling.
The same source says heat from the house is the main cause. In many homes, warm air leaking through ceiling openings, such as around light fixtures, is the major route. Kitchen and bathroom exhaust ducts that end just above the roof can also melt snow. Chimneys, attic ductwork and knee wall spaces add heat too.
Who fixes what: handyman, roofer or insulation contractor?
| Problem | Who handles it |
| --- | --- |
| Water getting under shingles or around flashing | Licensed roofer |
| Warm air leaking into the attic, thin or wet insulation | Insulation or weatherization contractor |
| Stained or wet ceiling, damaged drywall, peeling paint | Handyman, after the area is dry |
| Gutters packed with leaves and debris | Handyman, from the ground or a ladder at a safe height |
| Loose or rotted fascia, soffit or exterior trim | Handyman, unless the roof edge itself is failing |
| Bathroom or kitchen exhaust ducts that stop short of the outside | Ask an HVAC or insulation contractor first, then a handyman can handle simple patching around the opening |
Roofing goes to licensed independent contractors. Enhaus does not do roofing, plumbing or electrical work. See Handyman vs. licensed contractor in Illinois for how the lines are drawn. In Glencoe, roof replacements use a separate roof permit, and the Village requires a State of Illinois licensed roofer. Check with your own town before any roof work. Our permit guide for North Shore towns lists the phone numbers.
What should I do while water is coming in?
Treat it as a short-term emergency and keep the steps simple:
1. Move belongings away from the wet spot and put a bucket under any drip.
2. Take photos of the ceiling, walls and roof edge before anything changes.
3. Call a roofer or an ice-dam service. The University of Minnesota page says anyone on a roof in winter risks injury and may damage the roof, and it advises using professionals.
4. Do not chip at the ice with a hammer or axe. That damages shingles and gutters.
5. Ask the roofer or insulation contractor to look at the attic side as well as the roof.
The same page notes that cutting channels through a dam is only a temporary fix, and that the channel stops working within days.
What actually prevents ice dams?
The long-term fix is on the attic side, in this order, according to the University of Minnesota:
- First, air-seal the ceiling so warm, moist air cannot flow into the attic.
- Then add insulation to cut heat loss through the ceiling.
- Ask the contractor to use a blower door test or an infrared camera to find the leaks.
The page also says mechanical attic ventilation is not recommended as an ice dam fix, because it can cause other attic moisture problems. It also says to wait to repair interior damage until ceilings and walls are dry, and to do the repair together with the heat-loss fix so the damage does not repeat.
Where does a handyman fit in?
After the roofer and the insulation contractor finish, the cosmetic and carpentry work remains. That is where Enhaus helps:
- Cut out and patch wet drywall once the area is dry.
- Prime stained ceilings and repaint them.
- Replace or repair damaged trim, fascia boards that are sound enough to repair, and window and door casings.
- Clear gutters and downspouts so melting snow has a path out.
- Re-caulk around windows where water got in.
If the stain keeps returning after repainting, the cause has not been fixed. Do not keep repainting.
What about mold from ice dam leaks?
The University of Minnesota notes that moisture from ice dams can lead to mold and mildew, and says to dry wet parts of the house right away. The EPA's mold guide says drying wet areas within 24 to 48 hours usually prevents mold, and that you should fix the water problem as well as cleaning the mold. It also says that if mold covers more than about 10 square feet, or you suspect hidden mold, consult a professional.
FAQ
Can a handyman remove an ice dam?
Removing ice dams from a roof is a roofing-trade job with fall and roof-damage risks. Hire a contractor who does it for a living. A handyman can repair the damage inside afterward.
Will clearing my gutters stop ice dams?
Clear gutters help melting snow drain, but they do not stop dams. The cause is heat leaking into the attic, so air sealing and insulation are the lasting fix.
Should I repaint a ceiling stain right away?
Wait until the ceiling is fully dry and the leak is fixed. Painting over a wet or still-leaking spot leads to peeling and a return of the stain.
Does a permit apply to this work?
It can. Roof replacements and some exterior work need permits in several North Shore towns. Ask your village or city before work starts.
To send your list and photos, call or text (847) 877-1877.
