Snow-country roof repair for Carson homes in the Wind River valley, WA 98610

Many Carson cabins and older homes were built with little attic space and thin insulation, sometimes with vaulted ceilings that leave only a few inches between the drywall and the roof deck. In a mild Vancouver winter that might never matter. Under a foot of Carson snow it shows up as icicles along the eaves, brown stains on the ceiling near exterior walls, and frost on the underside of the roof boards. Fixing the shingles alone rarely solves it. We look at where heat is getting out, how much insulation is there, and whether air can move from the soffits to the ridge.

Additions and dormers make it harder. A cabin that grew a bedroom wing or a shed dormer often ends up with a valley that collects snow and holds it. That valley stays packed long after the rest of the roof clears, and it is the first place ice backs up. We line valleys with ice and water membrane, and on the worst ones we switch to an open metal valley that sheds packed snow and meltwater faster.

Carson winters swing between snow, rain on snow and sudden thaws. A heavy wet snowfall followed by rain loads a roof faster than most people expect, and the meltwater has nowhere to go when the gutters are packed with ice. Snow sliding off a metal roof can rip gutters from the fascia and crush porch covers below. In between, the Gorge still sends long periods of heavy rain that soak the forest and keep shaded roofs damp, so moss is common on north slopes. Fir and cedar limbs heavy with ice also come down on roofs during cold snaps.

We try to do insulation, venting and valley work in late summer or early fall, before snow arrives, and we bundle tasks into a single trip from Vancouver. In winter we focus on stopping active leaks: opening ice dams at the eaves with steam where needed, tarping damage, and setting up the permanent repair for a drier stretch. We check with Skamania County on permit needs for larger jobs. If you are away for the season, we send photos and talk through the work by phone.