Why a Keene Roof Dams Between Storms
Coastal snow is heavy with water, and a roof in Keene can take a foot of it in a night. That pack is a full reservoir from the moment it lands, not something that becomes one slowly.
Retrofits often made it worse rather than better. Insulation laid on an attic floor without sealing the bypasses underneath it keeps the living space warm and sends the same warm air straight to the roof deck.
Ice-barrier practice in Cheshire County
In most coastal New Hampshire towns the eave membrane requirement extends past the interior wall line rather than stopping at the first course. On a roof in Keene with a deep overhang, that is further up than it sounds.
How We Work a Keene Ice Dam
Nothing gets touched until the roof has been walked and photographed. The crew finds every dam, locates where water is getting in, shows you, and gives you the crew-hour rate and a time estimate before the equipment comes off the truck.
Removal then works from the worst point outward, so water starts draining early rather than at the end. Gutters and downspouts frozen solid get steamed through in the same visit — leaving them means the eave dams again within days.
Dormers, valleys and dead spots
Ice does not distribute evenly. It concentrates where two roof planes meet, behind dormers, in dead valleys that drain nowhere, and along the north face that never sees sun. Those pockets hold water deepest and leak first.
A crew working a roof in Keene clears the full eave line and then goes back through the valleys and dormer pockets specifically, because clearing the easy straight run and calling it done is how a roof leaks again a week later.
Steep, high and awkward Keene roofs
Pitch and height change the job more than ice thickness does. A walkable ranch eave is a ladder and a lance. A three-story roof with a steep pitch means anchors, rope, staging and two people where one would otherwise do.
Crews quote on that honestly. If a property in Keene needs a longer setup, it is said on the phone rather than discovered at the end of the invoice.
Why salt and ice melt make it worse
Calcium chloride opens a narrow channel and leaves the dam standing. The channel refreezes, the dam does not go anywhere, and in the meantime the runoff corrodes gutter seams, fasteners, flashing and anything growing underneath.
It is a stopgap at best. On a roof in Keene with an active leak it buys hours, not days, and it adds a corrosion problem to the water problem.
| Dispatch window | Same day to 24 hours |
|---|---|
| Pricing model | Billed by the crew hour, rate quoted before dispatch |
| Local ice-barrier practice | Eave membrane standard on re-roofs |
| Coverage area | Keene and Cheshire County |
| Removal method | Low-pressure steam only. No chipping, salt or pressure washing. |
| Service | Ice dam removal in Keene, NH |
| Documentation | Dated before and after photos, written scope in Xactimate line items |
Keene Coverage and the Adjoining Communities
Crews working Keene cover the adjoining communities on the same route — Swanzey, West Swanzey, Marlborough, Sullivan and Spofford — so a storm week usually means one truck handling several addresses in Cheshire County rather than separate trips.
Nearest hub towns with their own crew pages: Claremont, Goffstown, Bedford, Merrimack, Manchester, Concord.
When a storm hits Cheshire County, crews are dispatched by severity rather than by call order — water already inside the house goes first.
Water through a ceiling in Keene is a same-day call, not a next-week one. (888) 561-9664 goes straight to dispatch.
