Lewiston homes near the Snake River port and Clearwater River often develop leaks when ice dams form along eaves during cold winters and then melt into attics. Hot summers combined with winds channeled from Hells Canyon push rain under shingles on houses along US-95 and US-12. Crews working in Nez Perce County focus on older housing stock around the Lewiston Roundhouse and Hells Gate State Park where temperature swings accelerate flashing failure.
Roof Leak Repair in Lewiston — What We Handle
- ✓Ice dam repairs require extra attention along riverfront properties where winter melt cycles repeat more often than inland Idaho spots.
- ✓Wind-driven water intrusion is common on roofs exposed to canyon gusts off Hells Canyon and the port area.
- ✓Access to homes near the Lewiston Roundhouse sometimes involves tighter coordination with historic district rules.
Roof Leak Repair Services We Offer in Lewiston
✓Ice Dam Leak Repair
Remove snow and ice buildup, install new self-adhering membrane, and restore shingles on roofs near Silver Mountain Resort where dams form every winter.
✓Flashing Replacement
Replace corroded or lifted step and counter flashing around chimneys and walls on older Shoshone County homes that have settled over decades.
✓Valley Leak Repair
Rebuild open valleys with new metal and ice-and-water shield to handle the heavy snow loads that collect between roof planes in Kellogg.
✓Skylight Leak Sealing
Re-seal or replace skylight curbs and flashing that fail after repeated freeze-thaw cycles common in the Silver Valley.
✓Chimney Cricket Installation
Add or rebuild crickets behind chimneys on homes near Bunker Hill Mine site to divert snow and prevent leaks into living spaces.
Kellogg winters bring repeated freeze-thaw cycles that force water under shingles and through flashing on homes built during the Bunker Hill Mine era. These older roofs in Shoshone County often have single-layer asphalt or metal that has already been patched multiple times, so a single leak rarely stays isolated. We trace water from the attic down to the exact entry point rather than guessing from the ceiling stain.
Near Silver Mountain Resort and along the Mullan corridor, wind-driven snow packs into valleys and behind chimneys faster than in milder Wallace or Osburn neighborhoods. Standard step flashing fails when ice dams form, and many 1970s-1980s additions lack proper cricket details. We carry both asphalt and metal flashing stock sized for the steep pitches common on Kellogg hillsides.
How It Works in Lewiston
- 1
Attic Inspection
We start inside the attic to locate active moisture and trace it back to the roof plane before any exterior work begins.
- 2
Exterior Diagnosis
On the roof we check shingles, flashing, and underlayment around the suspected area, noting any prior patches common on Kellogg homes.
- 3
Targeted Repair
We remove damaged material, install new ice-and-water shield where snow accumulates, and restore the roof surface to match the existing material.
- 4
Final Water Test
We run water over the repaired section and recheck the attic to confirm the leak path is sealed before leaving the job.
Serving All of Lewiston
We regularly handle roof leak repair jobs near:
- 📍Hells Gate State Park
- 📍Lewiston Roundhouse
- 📍Clearwater River
Roof Leak Repair Pricing in Lewiston
Most roof leak repairs in Kellogg fall between a quick flashing fix and a multi-course replacement depending on access and snow damage extent.
Want the full picture of this service? See our Roof Leak Repair page, or everything we do in Lewiston, ID.