Skylights for Contra Costa and Alameda County homes

VELUX skylight installation, replacement and repairs, including the flashing around the opening.

What it covers

Start with what is wrong

A leak around a skylight doesn't always mean the unit needs replacing. The flashing, the raised curb it sits on or the roof above it may be letting water in. Finding the source is the first part of the job. We install and repair VELUX skylights, including the flashing that joins them to the roof. For a new opening, we also plan the frame and the light shaft leading to the room below. Because the work involves both the skylight and the surrounding roofing, those details need to be planned together, not treated as separate jobs.

Skylight repair

We inspect the skylight and nearby roofing to find the source of moisture before recommending a repair.

Read about skylight repair
On site

Sealed above, daylight below

Two of the crew sealing a domed skylight into a white metal roof.
A domed skylight being sealed into the roof around it.
A circular skylight seen from the room below, daylight falling on a gilded mural beneath it.
A circular skylight viewed from the room below.

Materials and brands

Choosing a material

Fixed skylights

A fixed skylight lets in daylight but doesn't open. It is a straightforward choice when the room already has enough ventilation. Placement and glass choice still matter, especially on a roof slope that gets strong afternoon sun.

Venting skylights

A venting skylight opens to let warm or damp air out. Units can be operated manually, electrically or with solar power. We'll discuss how you would reach and use it, as well as the light it would bring to the room.

Sun tunnels

A sun tunnel carries daylight through a reflective tube between the roof and ceiling. It can work in a hallway, closet or laundry room where there isn't room for a full skylight and a wider light shaft.

VELUX flashing kits

VELUX makes flashing kits for different roofing materials. The metal pieces fit around the unit and overlap with the roof covering to direct rain past it. The kit needs to match the roof and be fitted as part of the roofing.

What covers it

Warranty, in plain terms

  • 10 yearsWorkmanship on new installs
  • one to five years depending on scopeOn repairs, by scope
  • 10 years leak-freeVELUX skylights

Questions

Questions about skylights

Do skylights leak?

A skylight can leak if the flashing, seals or surrounding roofing have a problem. We check those connections rather than assume the glass is at fault. Adding tar around the curb can hide the source without fixing the flashing beneath it. The VELUX flashing kit fits into the roof covering to carry rain around the opening; VELUX provides 10 years leak-free coverage for the installation and flashing.

Can my roof take a skylight?

We need to check the roof before confirming the position and size. The pitch, spacing of the rafters and route down to the ceiling all affect what will fit. If framing needs changing, the opening needs properly supported headers and rafters. We assess the roof structure and attic clearance during the inspection, so you can discuss a placement that works with the house rather than choosing from the room alone.

Where should it go?

Think about which room needs light and when you use it. A north-facing slope generally gives softer, more consistent daylight. South- and west-facing positions bring more direct sun and afternoon heat. We'll discuss the roof's exposure alongside Low-E glass and light-filtering blinds. The goal is a useful amount of daylight in the room, not simply the largest or brightest opening the roof can accommodate.

Do you do the inside as well?

Yes. Our scope can cover the outside flashing and the light well inside, including drywall framing, taping and trim. We discuss the interior finish along with the roof work so both parts are included in the plan. Check those details in the estimate before work begins; adding daylight involves the ceiling and shaft as well as the unit you see on the roof.

Free estimate

Find out what it costs

Tell us what's happening at your property, one step at a time. We'll review your request during business hours and arrange a free inspection.

What happens after you send it

  • We call during business hours to set a time.
  • A free visit. We measure on site and nothing is signed at the door.
  • The proposed work and the price, in writing.

Sat by appointment · Sun closed

100 Example Road, Brentwood, CA 94513 · office@example-roofing.demo

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(925) 555-0100

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