Chimney flashing is an important part of the roof system because it helps keep water from entering where the chimney meets the roof. Spokane snow, rain, wind, and freeze-thaw cycles can loosen flashing, damage sealant, or create gaps around the chimney. We inspect the flashing and surrounding roofing materials to identify where water may be entering. Older homes in Browne's Addition may require extra attention when previous flashing repairs or aging roofing materials are present.
Common signs of chimney flashing problems include water stains near the chimney, damp attic materials, deteriorated sealant, loose metal flashing, and leaks that appear during or after heavy rain. Depending on the condition, targeted flashing replacement may be needed to restore the affected section. Smaller gaps or separated joints may instead be addressed through flashing and sealing when the existing flashing remains suitable for repair.
A chimney leak can also affect nearby shingles, underlayment, and roof decking if water continues to enter the assembly. During the repair, surrounding materials should be checked rather than treating only the visible gap. If moisture has already reached the interior roof system, a roof leak repair may be needed to address the broader leak path. Properties in Comstock and other Spokane neighborhoods can experience recurring chimney leaks when flashing, masonry joints, and nearby roofing materials are not working together properly.
The appropriate repair depends on the age and condition of the flashing, the chimney design, surrounding roofing materials, and the source of the water intrusion. We focus on correcting the vulnerable connection between the chimney and roof while checking nearby materials for related damage. Properly repaired chimney flashing helps direct water away from the roof opening and reduces the chance of recurring leaks during Spokane weather.
Technician insight
In Spokane the thing that catches most people out with chimney flashing repair is the hidden cricket behind the chimney that has flattened over decades of snow load; once it stops shedding water the flashing fails no matter how many times you recaulk it.
South Hill Chimney Leak
Homeowner noticed ceiling stains after heavy spring melt. We found the original lead step flashing had split at the corners and the cricket had lost slope. We rebuilt the cricket, installed new galvanized step and counter flashing, and the attic stayed dry through the next winter.
Chimney Flashing Repair Services We Offer
✓Step Flashing Replacement
Remove damaged step flashing and install new 26-gauge galvanized pieces tucked into the chimney mortar joints.
✓Counter Flashing Repair
Cut fresh reglets in the masonry and install hemmed counter flashing to direct water away from the chimney base.
✓Chimney Cricket Rebuild
Rebuild flattened or undersized crickets behind chimneys to restore proper drainage on Spokane roofs.
✓Apron Flashing Replacement
Replace corroded apron flashing at the front of the chimney with new material sealed to the roof deck.
✓Flashing Inspection and Report
Detailed on-roof inspection of all chimney flashing with written findings and photos for Spokane homeowners.
Chimney Flashing Repair Cost in Spokane, WA
| Service | Typical Range | What Affects It |
|---|---|---|
| Single-story step flashing repair | $350–$650 | One chimney, standard asphalt shingles |
| Two-story chimney flashing repair | $650–$1,100 | Ladder access and additional safety measures |
| Chimney cricket rebuild | $450–$800 | Includes new framing and flashing |
| Full chimney flashing inspection | Free | When repair work is authorized same day |
Ranges are typical for Spokane, WA and confirmed with an exact written quote before any work starts.
How it works
- 1
Initial Inspection
We climb the roof and examine all flashing transitions, noting mortar condition and any prior repairs.
- 2
Material Removal
Carefully lift shingles and extract old flashing without damaging surrounding roofing.
- 3
New Flashing Installation
Install step and counter flashing with proper overlap and embedment into the chimney.
- 4
Weatherproofing And Cleanup
Reseal joints, reinstall shingles, and remove all debris from the site.
Pricing
Most chimney flashing repairs in Spokane fall between a few hundred and low four figures depending on chimney height and roof access.