Why Exeter Roofs Dam Up: Nor'easter Load and the Maritime Swing
Rockingham County gets the worst combination for ice: snow with high water content, followed by temperatures that oscillate rather than settle. The pack does not stay frozen and it does not drain.
Older Rockingham County housing stock makes it worse. Shallow eave returns, knee-wall attics and additions built over unheated space all put warm air against a cold roof deck with very little insulation in between.
Ice-barrier practice in Rockingham County
Ice-barrier membrane at the eaves is standard on re-roofs across coastal New Hampshire, and many towns enforce it strictly. Homes that have not been re-roofed since that became normal practice are the ones that leak first.
How an Exeter Steam Call Runs, Start to Finish
The first pass is assessment: eaves, valleys, gutter line and any interior staining, all photographed with timestamps. You see what the crew sees, and the rate and likely hours are agreed before work begins.
Steam then takes the dam off in sections, prioritizing wherever water is actively backing up behind it. The gutter trough and downspout are cleared through to daylight on the same visit, because a clear eave over a frozen gutter is a temporary fix.
What happens after the ice is off
Once the eave is clear and water is draining, the crew walks the interior with you where there is visible damage and says plainly whether it needs drying. Wet insulation and a damp ceiling cavity do not resolve themselves in a cold Exeter February.
If it does, that is a separate scope and it gets written separately — nobody is upsold a dryout on the strength of one damp patch.
If water already got inside
Taking the ice off stops new water. It does nothing about what is already in the insulation, the ceiling and the walls of an Exeter home.
The same company handles the rest: water mitigation and dryout, mold remediation where the water has led to growth, the interior repair, and the roof where the dam damaged it, all documented on one insurance claim.
Why the dam formed in the first place
Ice dams are a heat problem wearing a weather costume. Warm air escaping into the attic melts snow on the upper roof; that meltwater runs to the eave, which hangs past the heated envelope and stays below freezing; it refreezes there, and the ridge of ice grows a layer every cycle. Removal is the emergency fix. Before the crew leaves you will know which part of your attic is feeding it.
| Removal method | Low-pressure steam only. No chipping, salt or pressure washing. |
|---|---|
| Dispatch window | Same day to 24 hours |
| Primary climate stressor | Nor'easters, rapid thaw-freeze swing |
| Typical scope | Steam, 4-10 crew hours typical |
| Local ice-barrier practice | Eave membrane standard on re-roofs |
| Pricing model | Billed by the crew hour, rate quoted before dispatch |
| Coverage area | Exeter and Rockingham County |
Neighborhoods and Towns We Reach From Exeter
Crews working Exeter cover the adjoining communities on the same route — Newfields, Stratham, South Hampton, Hampton Falls and Newmarket — so a storm week usually means one truck handling several addresses in Rockingham County rather than separate trips.
Nearest hub towns with their own crew pages: Durham, Portsmouth, Dover, Derry, Salem, Somersworth.
Coverage runs across Exeter and the nearby towns all winter, and capacity is surged into whichever New Hampshire market the storm actually hits.
Active leak at an address in Exeter? (888) 561-9664 reaches dispatch directly. Interior water moves a job to the front of the day.
