Flashing, Chimney & Skylight Repair in Olathe

When your Flashing, Chimney & Skylight Repair in Olathe is done right, the leaks stop at the source instead of showing up on your ceiling three rooms away. Olathe sits on rolling tallgrass prairie over heavy clay soil, and the housing stock runs from late-1800s Victorians and Craftsman gables near downtown to 1950s-70s brick ranches along Santa Fe, plus 1980s-2000s subdivisions in Cedar Creek, Ridgeview and Indian Creek. Every one of those rooflines has the same weak points: chimney counterflashing, skylight curbs, valleys, dormer sidewalls and brick transitions. Spring hail, tornado-season wind and hard winter ice work those joints loose year after year. We bend metal flashing in-house so it fits your chimney or skylight exactly, not the closest stock size. Call metal roof leak repair when water is already inside.

Why Flashing Failures Top the Leak List on Olathe Roofs

Flashing is the metal that seals where your roof meets something that is not roof: a chimney, a skylight curb, a dormer wall, a valley. On metal roofs the panels expand and contract in the prairie sun, and if the flashing was nailed tight or cut short, that movement opens a gap. Add a hailstorm that dents a skylight frame or a winter ice dam that backs water under a chimney cricket, and you get a leak that shows up far from the actual hole.

• Chimney counterflashing pulls out of brick mortar as the brick and metal move at different rates.
• Skylight curbs leak when the original sealant dries out after a few summers of 100-degree heat.
• Valley flashing on complex rooflines in newer Gardner and Spring Hill builds traps debris and rusts at the lap.
• Step flashing on dormer sidewalls lifts after wind-driven rain pushes under the shingle or panel edge.
• Brick transitions on older downtown Olathe homes fail where the original flashing was reused during a re-roof.

The fix is custom-bent metal that laps correctly and moves with the roof, not another tube of caulk.

Key info: A 1950s ranch off Santa Fe with a masonry chimney and one skylight is the classic Olathe flashing call. The homeowner sees a stain in the hallway closet, but the water is entering 14 feet away at the chimney cricket. We trace it with a hose test before we quote anything.

Local code and permit questions for roofing work go through the City of Olathe building department at olatheks.gov, and the rules vary by jurisdiction, so verify before you schedule.

How We Repair Chimney, Skylight and Valley Flashing in Olathe

We start with a water test and a look at the underside of the deck, then we open the joint far enough to see the actual condition of the metal and the substrate. From there we fabricate the replacement piece on site, because a chimney that was repointed in 1998 does not take the same counterflashing as one that was rebuilt last year.

1. We inspect the full flashing assembly, not just the visible leak point, including the cricket, apron, step flashing and cap.
2. We remove the failed metal and clean the brick, curb or valley down to sound material.
3. We bend new flashing on our brake to match the exact profile and lap dimensions.
4. We set the new flashing with the correct underlayment and fasteners, leaving room for thermal movement.
5. We water-test the repair and photograph it before we close up.

On standing seam roofs we use a moving cleat or a proper rib overlap so the repair does not fight the panels, and on exposed-fastener roofs we replace the fasteners in the same pass. If the flashing damage came with hail or wind, we document it alongside a storm and wind damage repair assessment.

Key info: On a 2005 two-story in Cedar Creek, a skylight leak had been caulked three times by two different companies. The real problem was a curb built 1/2 inch too short, so water pooled at the uphill corner. We rebuilt the curb and bent a one-piece flashing saddle. That leak has not come back.

Flashing Repair Approaches We Use

Not every flashing problem needs the same fix. The right approach depends on the roof material, the age of the joint and how much movement the assembly sees in an Olathe summer-to-winter cycle.

We pick the approach after we see the joint, not before, because a repair that ignores how the roof moves will fail again by the next hailstorm.

Flashing, Chimney & Skylight Repair Cost in Olathe: What to Expect

Most flashing repairs in Olathe start at From $600, which covers a single chimney counterflashing or one skylight curb re-flash with custom-bent metal. From there the number moves with access, height, how much of the joint has to be opened and whether the decking underneath is soft. A chimney cricket rebuild or a valley repair on a steep Victorian gable near downtown runs higher because it takes more material and more time on the roof.

Two or three estimates is the smart play on anything past a simple re-flash. Ask each contractor what metal they are bending, how they will handle thermal movement, and whether the price includes the water test. You can see how our numbers break down on the full pricing page before you call.

Insurance is a separate conversation. If hail or wind caused the damage, we document the flashing, the dents and the water path with photos, but coverage and your deductible are between you and your carrier. We never promise a claim will pay.

Flashing, Chimney & Skylight Repair Near Me: How to Vet a Contractor Near Olathe

Flashing work is small enough that almost anyone will quote it, and that is exactly why you check credentials before you let someone on the roof. A bad flashing job does not show up until the next hard rain, usually after the contractor has moved on.

• Confirm the contractor is licensed and insured in Kansas and ask for a certificate of insurance.
• Get two or three written estimates that name the metal, the lap and the water test.
• Ask for references from jobs in Olathe or Johnson County you can actually call.
• Check whether a permit is required for your scope and who pulls it.
• If your subdivision has an HOA, confirm the repair matches the approved roof and flashing color.

Reach us through the contact and free estimate page or call (913) 355-5905.

Flashing, Chimney & Skylight Repair in Olathe: Pricing Guide

Indicative pricing, the exact cost depends on square footage, finish, and site access. Free personalized estimate within 24h at (913) 355-5905.