Skylight & Vent Boot Repair

Skylight and vent boot repair exists because the rubber boots around your plumbing vents have a 10–15 year life on a 30-year roof. When they crack, they leak straight into the house — and skylights are their big brother.

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Penetrations are where roofs leak. Vent boots dry-rot in Kentucky sun and split at the pipe; skylight flashing and seals age while the glass stays fine. Both produce the classic “mystery leak” that stains a ceiling ten feet from the actual hole.

What the Repair Involves

  1. Inspect every penetration on the roof — boots fail as a generation, not one at a time
  2. Replace cracked boots with new EPDM-collar flashings
  3. Reseat and reflash skylight perimeters; replace failed gasket seals
  4. Integrate new flashing under shingle courses with ice & water shield
  5. Water-test skylights before we leave
Skylight & Vent Boot Repair — repair detail

What It Costs

Vent boot replacement typically runs $150–$350 per boot (less each when we do the whole roof’s set in one visit). Skylight reseals and reflashing usually land $300–$900; a failed unit needing replacement gets quoted from photos and model. Every roof is different — the photo comes first, the real number before we start, and no invoice surprises after.

Materials We Use

New EPDM-collared pipe flashings, GAF StormGuard membrane at every reworked penetration, and manufacturer-spec flashing kits for skylight brands like VELUX where a kit exists.

Cabin skylights near Natural Bridge and Slade take heavy leaf load and big temperature swings — we check them on every Gorge-area roof visit. We answer calls from Beattyville, Slade, Stanton, Campton, Irvine, Booneville, Jackson, and the whole Red River Gorge corridor.

Not sure this is your problem? Text a photo and find out free — no sales inspection, just a straight answer today.

Common Questions

My skylight only leaks in hard rain. Why?

That’s the signature of a flashing or weep-path problem rather than the glass seal — wind-driven rain finds the gap that gravity rain misses. It’s repairable without replacing the unit more often than not.

Should I just replace all my vent boots at once?

If one has failed and the roof is 10+ years old, yes — the rest are the same age and the trip charge is the expensive part. A full set costs far less than one interior repaint.

Last updated: August 14, 2026

We keep an eye on the National Weather Service forecast out of Jackson, Kentucky — in this region, knowing what the weather just did is half the diagnosis. This work is one piece of the roof repair service we run across the region.