Skylight repair in Van Nuys, California is roof-detail repair: the curb, flashing and seals that keep a skylight dry through concentrated winter rain and Santa Ana wind. A skylight that leaks usually fails at its curb or flashing, not at its lens, and a repair that only reseals the lens leaves the real failure in place for the next storm. BFiber Roofing Repair & Install, at 14202 Hamlin St in Van Nuys, inspects the skylight as part of the roofing system, traces the leak to its entry point, and repairs the curb, flashing or lens that actually failed, with a water test before closing. Call (818) 474-8963 to discuss your roof.
Trace the leakCheck the flashingTest with waterEvery repair starts with a full inspection of the skylight, the curb, the flashing, and the surrounding roof. We tell you what failed and what it takes to fix it. If the repair is simple, we do it that day. If the skylight needs replacement, we quote that instead of patching it twice.
Inspect the full skylight and its surroundings, curb, flashing, lens, seals and the roof field around it, so the entry point is found rather than guessed.
Repair flashing and curb details that have pulled away, corroded or cracked, rebuilding the curb where it has rotted or warped, so the skylight seals against sound framing.
Replace a lens or dome that is cracked, crazed or failed, where the lens itself is the problem, rather than replacing a whole unit for a flashing failure.
Run an interior water test after the repair, watching from inside while water is applied above, so the repair is proven before the next storm tests it.
Photograph the skylight before and after repair, so the owner has a record of the detail that failed and the detail as repaired.
The approach is the same for a home and a building: trace the leak, repair the detail that failed, and water-test it. What changes is the number of units and the spaces below them.
For a homeowner, a skylight repair usually follows a drip or stain below the unit that appears only in heavy or wind-driven rain. The visit traces the leak to its curb or flashing, rather than resealing the lens and hoping.
For a building owner or manager, skylight repair covers units over corridors, lobbies and tenant spaces, where one leaking curb affects the space below and where the scope is written up per building.
A plain-language look at what skylight repair involves, and when flashing repair, curb rebuild or lens replacement is the honest scope.
See how it worksSkylight repair in Van Nuys is the repair of a roof penetration that has started to leak. The skylight is part of the roof system, and its failures follow roof-detail patterns: flashing that has pulled away from the curb, a curb that has rotted or warped, seals that have dried under Valley heat, or a lens that has cracked. Each failure has a different repair, and the inspection's job is to tell them apart, because resealing a lens does not fix a curb, and replacing a lens does not fix flashing.
The Van Nuys pattern is heat plus concentrated, wind-driven rain. Summer heat dries seals and ages flashing, Santa Ana wind drives rain sideways into curb details, and the first winter storm finds the detail that summer weakened. On tile roofs, the underlayment around the curb ages faster than the tile, so a skylight repair on a tile roof often includes the underlayment at the opening. On flat roofs, a curb that sits in ponding leaks no matter how well it is sealed, so the repair must address the curb height or the drainage, not just the seal.
A skylight leaks at its curb or flashing far more often than at its lens. Repair the detail that failed.
Five steps, from the first call to the water test, for a skylight repair that fixes the detail that failed.
Describe where water shows, whether it appears only in wind-driven rain, and the skylight type and roof type around it, so the visit can focus on the likely detail.
The skylight, curb, flashing, lens and surrounding roof field are inspected from above, and the shaft and interior are checked from below, with photographs of the failure.
The leak is traced to its entry point, curb, flashing, seal or lens, and the repair scope is agreed for the detail that actually failed.
Flashing and curb details are repaired or rebuilt, the lens is replaced where it is the problem, and the surrounding roof field is restored around the repair.
An interior water test is run while water is applied above, the area is cleaned, and photographs of the repaired detail are left with the owner.
Move across a circle, or focus it and press Enter, for an illustrative thermal view of the photograph.
Keeps lines straight along the curb, so the repaired flashing runs true with the existing roof edge.
Clears debris from the skylight curb and surrounding roof so the repair is made on a clean detail.
Runs water over the repaired skylight and watches from inside, proving the repair before the next storm.
Flashes the repaired curb to code for the roof type, so the detail seals as a roof system, not as a patch.
Matches repair materials to the existing skylight and roof, so the repair blends into the unit and the field.
Thermal views are illustrative, generated from the photographs.
Keeps lines straight along the curb, so the repaired flashing runs true with the existing roof edge.
Clears debris from the skylight curb and surrounding roof so the repair is made on a clean detail.
Runs water over the repaired skylight and watches from inside, proving the repair before the next storm.
Flashes the repaired curb to code for the roof type, so the detail seals as a roof system, not as a patch.
Matches repair materials to the existing skylight and roof, so the repair blends into the unit and the field.
Checks attic ventilation around the shaft, so the repair does not break the roof's ventilation balance.
A skylight leaks only when rain is driven sideways by wind, staying dry in ordinary rain.
The curb flashing on the windward side is found pulled away, repaired and resealed, and the repair is water-tested from the windward side.
Outcome:The curb flashing on the windward side is found pulled away, repaired and resealed, and the repair is water-tested from the windward side.
A skylight lens is cracked and crazed, while its curb and flashing are sound.
The lens is replaced without disturbing the curb, seals are renewed, and the unit is water-tested.
Outcome:The lens is replaced without disturbing the curb, seals are renewed, and the unit is water-tested.
A skylight curb has rotted where flashing failed years ago, and the unit rocks on its base.
The unit is lifted, the curb is rebuilt on sound framing, flashing is renewed, and the unit is reset and water-tested.
Outcome:The unit is lifted, the curb is rebuilt on sound framing, flashing is renewed, and the unit is reset and water-tested.
A stain appears around the skylight shaft after winter rain, with no drip from the unit itself.
The leak is traced to flashing above the shaft, the detail is repaired, and the shaft is checked for moisture before closing.
Outcome:The leak is traced to flashing above the shaft, the detail is repaired, and the shaft is checked for moisture before closing.
Van Nuys skylight repair follows the curb-and-flashing pattern. Heat dries seals, wind drives rain sideways into curb details, and the first winter storm finds the detail that summer weakened, on shingle, tile and flat roofs alike.
The stock shapes the detail. Shingle roofs need step flashing renewed at the curb, tile roofs need the underlayment around the curb checked because it ages faster than the tile, and flat roofs need the curb height and drainage checked, because a curb sitting in ponding leaks no matter how well it is sealed.
Skylights here are roofing-system work. Where the inspection finds decking or underlayment failure around the unit, or a curb that cannot be repaired without reframing, the written scope says so, and the job becomes a curb rebuild or replacement discussion, with the LADBS permit question confirmed where structure is cut.
Before: A skylight leaks in wind-driven rain, and its curb is sound but its flashing has pulled away.
After: The flashing is renewed as a roof detail, seals are replaced, and the repair is water-tested from the windward side.
A flashing repair is the scope where the curb is sound. It does not require rebuilding the unit.
Before: A skylight unit rocks on a rotted curb, and its flashing cannot seal against warped framing.
After: The unit is lifted, the curb is rebuilt on sound framing, flashing is renewed, and the unit is reset and water-tested.
A curb rebuild is the scope where the framing has failed. New flashing on a rotted curb fails the same way.
Before: A skylight lens is cracked and crazed, while its curb and flashing are sound.
After: The lens is replaced without disturbing the curb, seals are renewed, and the unit is water-tested.
A lens replacement is the scope where the lens is the problem. Replacing the whole unit for a cracked lens wastes a sound curb.
Van Nuys roofs face Valley heat, Santa Ana wind and concentrated winter rain, and a skylight must survive all three as a roof penetration.
A skylight that stays dry, repaired at the detail that actually failed.
Tracing the leak to its curb, flashing, seal or lens means the repair fixes the entry point, not the stain below it.
Where the curb and framing are sound, only the failed detail is repaired, so a sound skylight is not replaced for a flashing failure.
Flashing is renewed as a roof detail for the roof type, so the repair seals as part of the roof system.
A water test from above, watched from inside, proves the repair before the next storm tests it.
Clear records you can keep and share.
A photo report of the skylight before and after repair, with the failed detail and the repaired detail both photographed.
A written scope naming the curb, flashing, lens or seal work included.
A note on the water test result for the repaired skylight, kept with the photographs and the scope.
A maintenance note for the skylight, including flashing and seals to check before the rainy season.
Flashing repair, curb rebuild and lens replacement are different scopes. Here is how they are separated.
Flashing repair
Curb rebuild
Lens replacement
Based in Van Nuys at 14202 Hamlin St. Pick a nearby area for local skylight details.
Call (818) 474-8963 to discuss your roof and arrange a walk-through. No reviews are published on this page.
No firm price is published here, because the scope depends on whether the failure is flashing, a curb, a seal or a lens, and on the roof type around the unit. A skylight repair scope is priced after inspection, in writing.
BFiber Roofing Repair & Install, at 14202 Hamlin St, Van Nuys, CA 91401, repairs skylights as part of the roofing system in Van Nuys and nearby areas including Lake Balboa, Valley Glen, Sherman Oaks, Panorama City and North Hills. Call (818) 474-8963 to discuss your roof.
Wind-driven rain reaches curb flashing details that ordinary rain does not, so a flashing detail that has pulled away on the windward side leaks only in sideways rain. The repair renews that detail and is water-tested from the windward side.
That depends on what failed. A sound curb with failed flashing needs a flashing repair, a cracked lens needs a lens replacement, and a rotted curb needs a rebuild. The inspection tells them apart, and the scope follows the failure.
Other roofing services that pair with skylight repair.
A skylight that leaks only in sideways rain still leaks. Call (818) 474-8963 to discuss your roof.
Call (818) 474-8963 to discuss your roof and arrange a walk-through at a time that works for you. You will get photos and a written scope before you decide anything.
