Cape Cod Skylights
Skylights on Cape Cod
A skylight brings wonderful light into a Cape home — but only a properly flashed and sealed one stays dry. We install, replace, and repair skylights as part of the roof system, so they add daylight without adding leaks.
Skylights get a bad reputation for leaking, and the reason is almost always the same: the flashing, not the window. Get the flashing and integration with the roof right, and a quality skylight stays watertight for decades.
We handle skylights the way roofers should — treating the unit and its flashing as one waterproofing detail tied into the shingles, underlayment, and ice-and-water shield around it. Whether you're adding light to a dark room, replacing a fogged or dated unit, or chasing a stubborn leak, we make sure it's sealed to last.
What's included
- New skylight installation, including cutting and framing the opening
- Replacement of old, fogged, cracked, or leaking skylights
- Proper step-and-saddle flashing integrated with the roof
- Ice-and-water shield detailing around the curb
- Leak diagnosis and repair on existing skylights
- Fixed and venting skylight options, plus modern low-E glass units
- Coordination with roof replacement so skylights are done once, done right
Who it's for
- Homeowners wanting to add natural light to a room
- Owners with an old, fogged, or leaking skylight to replace
- Anyone chasing a leak that turns out to be at a skylight
- People replacing a roof who want skylights re-flashed or upgraded
Why it matters on Cape Cod
Skylights concentrate risk at a single penetration in the roof, and Cape Cod's driving, wind-blown rain tests every seam. An older skylight — or a newer one with lazy flashing — becomes an easy entry point for water during a nor'easter. Salt air also ages seals and hardware faster here, so a unit that fogs or drips is common on older Cape homes.
The single most important moment for a skylight is when the roof around it is open. Re-flashing a skylight during a roof replacement — or replacing a tired unit then — is far better than shingling around an old skylight and hoping it holds. If you're re-roofing, it's the right time to deal with skylights for good.
Frequently Asked Questions
Why do skylights leak, and can it be fixed?
The vast majority of skylight leaks come from failed or poorly installed flashing, not the glass — and yes, it's usually fixable. We re-flash the unit and integrate it properly with the surrounding roof so it stays dry.
Should I replace my skylight when I replace my roof?
If the skylight is old, fogged, or has ever leaked, replacing or at least re-flashing it during a roof replacement is strongly recommended. The roof is already open, so it's the most cost-effective, reliable time to do it right — rather than shingling around an aging unit.
Can you add a new skylight to my existing roof?
Yes. We cut and frame the opening, install the unit, and flash it into the roof system with proper ice-and-water protection. We'll help you choose a fixed or venting model and the right glass for a coastal climate.
Do venting skylights help with attic heat and moisture?
A venting skylight can help release heat and humidity from a room, and modern units with low-E glass reduce solar heat gain. For attic-level ventilation and ice-dam prevention, though, ridge and soffit venting does the heavy lifting — we can assess your whole system.
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