Skylights And New Roofs What Homeowners Should Know Before Replacing

Skylights can make a room feel bright and happy, but they also cut a hole in your roof. That means they need to be handled carefully when you replace your shingles.

Many customers ask the same question when we come out for an estimate

“If I am getting a new roof do I have to replace my skylights too”

Here is how I usually explain it.

How long do skylights normally last

Most modern skylights have a similar life span to a roofing system. After twenty years or so the seals can dry out and the glass can fog. Older units may not be as energy efficient as what is available today.

If your roof is due for replacement and your skylights are the same age, it usually makes sense to change everything at once. This avoids having to disturb a brand new roof a few years later.

Common skylight problems we see

When we are called for leaks around a skylight the problem is usually one of these:

Old or damaged flashing kit Improper installation on the original roof Cracked glass or frame Condensation from poor ventilation that looks like a leak

We inspect the skylight from the roof and from inside the house to see what is really going on before we make a plan.

Replace or keep the existing skylight

Here is a quick guideline.

You should strongly consider replacing the skylight when:

It is older and matches the age of the roof The glass is fogged or discolored The frame is cracked or warped The manufacturer no longer supports that model

You may be able to keep the skylight when:

It is newer and in good shape There is no fogging between the glass The flashing kit can be replaced and integrated properly with the new roof

We will always explain both options and the cost difference so you can decide what feels right.

Why proper flashing is everything

The skylight itself is only part of the story. The metal flashing and underlayment around it are what keep water out.

At Donnys Home Improvement we:

Install leak barrier around the opening Use the correct manufacturer flashing kit for the skylight Step flash each shingle course properly Seal all nail heads that are exposed

This is not a place to cut corners. A beautiful skylight with bad flashing is just a fancy leak.

Design ideas if you want more light

If you are already replacing the roof, this is the perfect time to add more natural light.

Options include:

Adding a skylight over a dark hallway or stair Using solar powered venting skylights to let hot air escape in summer Adding sun tunnels in smaller spaces like bathrooms or closets

We can look at your ceiling layout and roof framing to see what is realistic without major structural changes.

Ready to talk about skylights and your new roof

If you are planning a roof replacement and have skylights now, or you want to add them, let us walk you through it. We will give you honest advice on what to keep, what to replace, and how to get the look you want without inviting leaks.

Call or text 973 333 6364 or email sales@donnysroofing.com to schedule a free roof and skylight estimate with Donnys Home Improvement.