Chimney Repair
Kirkland, WA

Flashing failure on lakeside homes

Homes near Lake Washington face accelerated flashing corrosion from persistent moisture and morning fog. Flashing failure is the leading cause of chimney-related water damage in Kirkland — water stains on ceilings and walls near the chimney are the most common sign. Proper repair means counter-flashing and waterproof sealant, not a bead of caulk over a corroded joint.

Debris-clogged caps in wooded neighborhoods

Kirkland's heavily wooded lots — especially in Bridle Trails, North Kirkland, and Houghton — mean leaves, moss, and small branches accumulate in and around chimney caps regularly. A clogged or damaged cap restricts draft, traps moisture, and lets animals in. Cap inspection and replacement is one of the most straightforward repairs we do.

Gas insert venting issues from improper relining

Many Kirkland homes were converted from wood-burning to gas inserts years ago, sometimes without a properly sized or connected liner. When the liner doesn't match the insert's venting requirements, combustion gases don't exhaust correctly. We check liner fit, connection, and termination on every gas system we inspect.

Mortar joint deterioration in 1970s brick chimneys

Kirkland's stock of 1970s masonry chimneys is large, and mortar joints from that era have a finite lifespan — particularly on chimneys exposed to freeze-thaw cycles each winter. Deteriorated mortar lets water into the brick, which accelerates spalling and eventually compromises the chimney's structural integrity. Tuckpointing early prevents much more expensive work later.

Damper failure in seasonal-use fireplaces

Fireplaces used only a few times a season are especially prone to damper failure — the mechanism rusts or seizes without regular operation. A failed damper means heat loss in winter, warm-air intrusion in summer, and a direct path for moisture and pests when the fireplace isn't in use.

Crown cracking from freeze-thaw cycles

Kirkland's winter freeze-thaw cycles are hard on chimney crowns, particularly on older homes where the crown was poured thin or without proper overhang. Cracked crowns funnel water directly into the flue system. Crown repair is one of the most cost-effective repairs available — catching it early prevents liner and firebox damage.