Ranch home of stone and siding beneath a dark gray asphalt shingle roof

Fog and drips are the seal, not the glass

Skylight Installation in Olathe, KS

A skylight that fogs or drips is usually a failed seal or the flashing around the curb, not the glass itself. A local roofer sorts the two and makes it watertight again.

Scope and dollars in writing, then work
Hail-claim paperwork put in plain English
One roofer handling the whole job

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Condensation or a real leak

What skylight installation and repair turn on in Olathe

Skylight installation in Olathe, KS is only as good as the seal and flashing around the curb, and that is where nearly every skylight problem begins. A skylight that fogs, drips, or stains the ceiling is far more often a failed seal, tired flashing, or plain condensation than a bad piece of glass.

A local roofer sorts a real leak from interior condensation, reflashes and reseals the curb, and replaces the unit only when it is past saving. Caught early, most stays a repair, not a full re-roof.

Scope

Where a skylight lets water in

The parts a roofer checks, reseals, and flashes, one at a time.

S Scope sheet

01The flashing kit around the curb: A skylight sheds water through a flashing kit lapped into the shingles around its raised curb, not through a bead of caulk. When that metal lifts or the sealant hardens with age, water runs in at the top corners first, so a roofer relays the flashing course by course the way the roof itself is flashed.
02The seal between the panes: A sealed insulated-glass unit can lose its seal over the years, letting moisture fog permanently between the panes, which no reseal of the roof will fix. A roofer tells a failed glass unit apart from a flashing leak or room condensation, so you replace the glass only when the glass is actually the problem.
03The curb and the deck it sits on: The wood curb a skylight is mounted to sits at a vulnerable seam in the roof, and a slow leak left alone works the decking around it soft. A roofer presses that wood and prices any rot in the open, since softened decking turns a simple reseal into a small rebuild.
04A dome cracked by summer hail: Hail leaves its mark too: real Kansas hail can crack or craze a skylight dome outright. A roofer notes a split dome on the same read, since it both leaks and ties the damage to a datable storm.

Not sure whether yours is leaking or just fogging? A dated inspection captures the real source, and when the water traces past the skylight the leak repair page follows it back to where it starts.

What to watch for

Signs a skylight has started to leak or fail

Any one of these is worth a look while it is still a repair.

A brown ring or a soft spot on the ceiling around the skylight shaft
Fog or beads of water on the inside of the glass on a humid day
A stain that shows up after a wind-driven Kansas rain
Cracked, chalky, or lifted flashing and sealant visible around the curb from the roof
A crazed or cracked dome after a summer Johnson County hailstorm

Catching one early keeps it a curb-and-flashing repair, not a soaked ceiling. Where the fogging is condensation, the fix is attic-side, and the attic ventilation page covers it.

Reseal, reflash, or replace

What a skylight repair or new unit costs

Resealing sound flashing on a good skylight sits at the low end; reflashing the whole curb, or swapping a fogged or hail-cracked unit for a new one, climbs from there.

When the wood around the curb has quietly gone soft over a year or two, cutting it out adds cost, which is the plain case for catching it young. A local roofer names a number only after the curb is opened up, and the cost guide sets out full replacement ranges if the roof itself turns out to be done.

See the cost breakdown

A reseal on sound flashing is the least-cost fix
Reflashing the full curb or fitting a new unit costs more
Soft decking around the curb adds a rebuild line
The number waits until the curb is opened and the source is seen

On a roof here

How a skylight reads across Olathe roofs

How a skylight reads depends on the roof it sits in. On a newer Olathe home the flashing has usually just aged at one corner, and reflashing that curb sets it right for years.

On an older roof the same drip can mean the original flashing was never done right and the deck around the curb has taken on water. A local roofer gives you the plain call, in writing and with the photo, before you spend on either a reseal or a new unit.

i On the record

01Newer roofs, an early single fault: On a newer Olathe home a skylight rarely leaks through tired shingles; one corner of flashing or a hardened seal has failed early, and finding it is the whole job.
02Older roofs, one extra question: On an older Olathe roof a roofer weighs whether the curb, the flashing, and the decking around them are all near done, not just the one wet corner.

Not sure if this is one failed corner or a skylight and roof running out of years? A roofer settles that in writing, and the materials guide explains the layers the water crosses.

Questions

Skylight questions Olathe owners ask first

Plain answers the moment the glass fogs or the ceiling stains.

Q1My skylight fogs up inside every cold morning. Is it leaking?

Usually the fog is condensation, not a leak. Warm, humid indoor air meets the cold glass and beads up, the same way a window or a mirror does in winter, so the water is coming from the room, not the roof. A roofer checks the attic ventilation and the humidity first, because a reseal will not fix water the house is making. The attic ventilation page covers the airflow side.

Q2The stain around my skylight comes and goes. Why?

An intermittent stain usually points to a flashing leak that only lets water in under certain wind and rain, or to condensation that gathers on humid days and dries out otherwise. A roofer reads the flashing, the curb, and the attic humidity to tell a real leak from condensation, then fixes the one that is actually wetting the ceiling.

Q3Can the skylight be resealed, or does the whole thing have to be replaced?

For most Olathe skylights, resealed or reflashed. As long as the unit itself is sound and the leak traces to the flashing or sealant around the curb, closing that is the wiser spend, and a roofer tells you so plainly. A new unit earns its cost when the seal between the panes has failed, the frame is spent, or hail has cracked the dome.

Q4Hail cracked my skylight dome. Is that a claim?

A hail-cracked dome can be a claim, when a datable storm caused it. Johnson County sees hail big enough to crack a dome, and a roofer photographs and dates the damage so you have the proof. In Kansas your policy can set a shorter clock than the state statute allows, so document it and file promptly. The insurance-claims guide covers what a Kansas claim needs.

Q5Do you install a brand-new skylight, or only fix the one I have?

Both. A local roofer reseals and reflashes the skylight you have when that is all it needs, and installs a new unit when you want to add one or replace a failed one. Either way the curb is flashed and sealed properly from the start, and the warranty terms go on paper before the work begins.

Q6Will a new skylight leak again once it is installed?

Not if the curb is flashed the way the roof is. A new skylight is set on a proper curb, lapped into the shingles with a full flashing kit, and backed by a self-sealing membrane at the curb, so water sheds off it instead of pooling. A roofer will not promise to eliminate every possible drip, but a curb built right greatly reduces the risk.

Sort the leak from the fog

Get the skylight watertight again

Is the skylight fogging, dripping, or staining the ceiling? Let Olathe Roofing Co know the address and what you are seeing, and a local roofer sorts the leak from the condensation, shows you the photos, and puts one clear price in writing, from a reseal to a new unit.

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