Kickout Flashing Repair Altadena CA for Leaks at Roof-to-Wall Joints
We stop the water that runs down your siding and into your walls.
Kickout Flashing Repair Altadena CA targets the small metal diverter most roofs are missing at the bottom of a wall line. When it is absent or bent, runoff slips behind the siding and rots sheathing, fascia, and framing. We fabricate and install a proper kickout, seal it with polyurethane, and test it with a hose before we leave. If you have been searching for a kickout flashing fix in Altadena, call us today.
What Kickout Flashing Repair Altadena CA Actually Involves
Kickout Flashing Repair Altadena CA is a roof flashing service that rebuilds or replaces the angled metal piece at the bottom of a roof-to-wall intersection so runoff is thrown clear of the siding instead of running behind it. The piece is small, usually 4 to 6 inches tall, but it does the work of a gutter end cap: it catches the water that sheets down a sidewall and kicks it out onto the shingles or into the gutter. Without it, that water tracks straight into the wall cavity.
Homes across Los Angeles County take a beating from sun and dry spells followed by hard winter rain, and Altadena is no exception. Six months of dry heat shrink caulk and lift sealant, then the first storm finds the gap. If you have noticed a stain spreading on the ceiling near an exterior wall, or you have been putting off a kickout leak repair Altadena homeowners keep asking about, this is the piece to check first. A $30 metal part can be the difference between a dry wall and a $6,000 framing repair.
Why Fix the Kickout Before the Rain Returns
A missing or failed kickout flashing is one of the cheapest roof problems to solve and one of the most expensive to ignore. Here is what a proper repair buys you.
Stops Wall Cavity Rot
Water that slips behind the siding soaks the sheathing and the top plate of the wall. We have opened walls in Altadena where the studs were soft 18 inches down from the roofline. A correct kickout diverts that water on the outside where it belongs, and the repair costs a fraction of reframing a wall.
Protects Fascia and Trim
Runoff that misses the kickout runs down the fascia board and the corner trim, peeling paint and splitting the wood within two seasons. We seal the joint with polyurethane and set the kickout at the right angle so the water clears the trim entirely. Most homeowners see the paint stop blistering after the first repair.
Ends Repeat Ceiling Stains
A stain that keeps coming back after you paint over it is usually a kickout problem, not a shingle problem. Our team traces the water path from the wall joint to the stain, fixes the diverter, and dries the area. You stop repainting the same ceiling every spring and get a permanent fix instead.
Passes Inspection and Sells Clean
Home inspectors in Altadena flag missing kickout flashing on nearly every older home they walk. If you are selling, a documented kickout flashing repair near me Altadena CA buyers can verify removes an objection before it becomes a credit request. We provide photos of the before and after for your file.
How Our Kickout Flashing Fix Works
We keep the job simple: find the failure, rebuild the joint, prove it holds. Most kickout repairs take two to four hours from arrival to cleanup.
Roof and Wall Inspection
We walk the roof and the wall line together, checking every roof-to-wall intersection, not just the one you called about. We look for missing kickout flashing, cracked flashing sealant, and loose counter flashing. You get photos of each problem area and a clear explanation of which ones are urgent.
Removal and Prep
We lift the shingles and siding at the base of the wall, pull the old or failed metal, and clean the joint down to sound material. A pry bar and utility knife do most of the work here. Any soft sheathing gets cut out and replaced before new metal goes on, so we are not sealing over rot.
Fabrication and Fit
We cut and bend the new kickout on a flashing brake from galvanized steel or copper to match your existing roof metal. The piece gets a 110-degree bend and a 1-inch lip so it tucks under the step flashing and over the shingle course. Hand seamer and tin snips shape the final fit.
Sealing and Fastening
We bed the kickout in butyl tape, fasten it with roofing nails placed above the water line, and seal the edges with polyurethane sealant from a caulking gun. Henry roofing cement goes on the exposed nail heads. Every fastener sits where water cannot reach it, which is the detail most quick repairs miss.
Water Test and Cleanup
Before we pack up, we run a hose on the wall above the repair for 10 to 15 minutes and watch the joint from inside and out. If a drop gets through, we find it then, not after the next storm. We haul away the old metal, sweep the roof, and leave you the photo record.
Six Years of Roof Flashing Work in Altadena
Hometown Roof Protectors has been repairing roof flashing in Altadena since 2020, which makes 2026 our sixth year on these roofs. Our crew holds a California Contractor License (C-39 Roofing) and works to NRCA flashing standards on every wall joint. We have rebuilt kickouts on 1920s bungalows near Christmas Tree Lane, on mid-century ranches in East Altadena, and on newer builds up toward Loma Alta. The part is small, but the detail work is not, and we treat every kickout like the leak-stopper it is.
- California Contractor License (C-39 Roofing) held by the company, with OSHA safety certification on every crew.
- GAF Master Elite and Owens Corning Preferred Contractor credentials for shingle-system compatibility.
- Custom kickouts fabricated on site with a flashing brake, hand seamer, and tin snips for an exact fit.
- Experience with galvanized steel, copper, aluminum, and lead on Altadena's mix of roof ages.
- Hundreds of roof-to-wall joints inspected across Los Angeles County since 2020.
Why Altadena Homeowners Call Us for Kickout Flashing Repair
Plenty of roofers will nail a piece of bent metal over the gap and call it done. We build the joint so it sheds water for the life of the roof. Here is what that looks like in practice.
We Fabricate, Not Improvise
Every kickout we install is cut and bent to the actual dimensions of your wall and roof pitch. Off-the-shelf pieces rarely match, and a poor fit is why so many kickout repairs fail within two winters. Our flashing brake and hand seamer let us match the joint exactly.
Photo Proof on Every Job
You get before and after photos of the joint, the sealant lines, and the water test. That record matters at resale and it keeps us honest. If a problem ever comes back at the same spot, we can see exactly what we did and when.
Same-Week Scheduling
Most kickout flashing repair in Altadena, California gets scheduled within the same week you call, and active leaks move to the front of the line. We work in Altadena daily, so we are not driving an hour to reach you. Storm weeks fill fast, so call before the rain starts.
One Joint or the Whole Run
If one kickout is missing, others on the same house usually are too. We quote the single repair and the full wall-line package so you can decide. Many homeowners choose to fix every joint at once, which costs less per joint than calling us back three times.
What Our Kickout Flashing Repair Covers
A kickout repair is a small job with a defined scope. Here is what we handle on a standard visit, and where an add-on might come up if the inspection turns something else over.
What's Included
Full Roof-to-Wall Inspection
We check every wall joint on the roof, not just the reported leak. You get a written list of what is failing, what is fine, and what can wait. This usually takes 20 to 30 minutes on a typical Altadena ranch home.
New Kickout Fabrication
We cut and bend a replacement kickout from galvanized steel or copper sized to your wall height and roof pitch. The piece gets the correct 110-degree bend and a lip that tucks under the step flashing, so water cannot get behind it.
Sealant and Fastener Work
Butyl tape under the metal, polyurethane sealant on the edges, and Henry roofing cement on the nail heads. We fasten above the water line so no nail becomes a leak path. This is the step that separates a lasting repair from a callback.
Minor Sheathing Repair
If the wood behind the old kickout is soft, we cut out the bad section and replace it with new sheathing before the metal goes on. Small areas are included in the quoted price; larger framing repairs get priced separately before we start.
Hose Test and Photo Report
We run water on the joint for 10 to 15 minutes and check for drips inside and out. Then we send you the photos of the repair and the test. You have documentation of a dry joint, which is useful for insurance and resale.
Kickout Leaks We Fix in Altadena
Most kickout problems look different from the ground than they do on the roof. These are the failures we find most often when homeowners call us about a wall or ceiling leak.
Missing kickout flashing on an older roof
Water runs behind the siding at every storm, soaking sheathing and fascia until the wood softens and the paint peels. Left alone, the damage reaches the wall framing within a few seasons.
We fabricate and install a new kickout at the base of the wall, tie it into the existing step flashing, and seal the joint with polyurethane. The repair takes about two hours and stops the water path completely.
Kickout bent flat or crushed by a ladder
A flattened kickout no longer throws water clear, so runoff curls back under the shingle edge. The leak shows up as a ceiling stain a few feet inside the wall, which sends homeowners hunting for a shingle problem that is not there.
We remove the deformed piece, check the step flashing behind it, and install a new kickout with the correct bend. We also check the surrounding joints, since ladder damage usually affects more than one spot.
Cracked flashing sealant at the wall joint
Sun and dry heat crack the old sealant, and the first hard rain pushes water into the gap. The leak is small at first, then widens the crack each season until the joint is wide open.
We strip the failed sealant, clean the joint, and reseal with polyurethane sealant rated for exterior roof use. Where the metal itself is corroded, we replace the kickout rather than seal over a failing part.
Kickout that dumps water onto the siding below
A kickout set at the wrong angle sends water onto the wall instead of away from it, staining the siding and rotting the trim below the joint. It looks like a siding problem but starts at the roof.
We reset or replace the kickout so the discharge clears the wall by at least 4 inches and lands on the shingles or in the gutter. Then we water-test to confirm the flow goes where it should.
When to Call for a Kickout Flashing Fix
A ceiling stain keeps returning near an exterior wall after every rain, even though the shingles look fine.
We trace the water path from the wall joint down to the stain. In most cases the kickout is missing or failed, and water is running behind the siding. We rebuild the joint and water-test it the same day.
The stain stops growing, and you can repair the drywall once instead of repainting every season.
A home inspection report flags missing kickout flashing before a sale in Altadena.
We inspect every roof-to-wall joint, photograph the failures, and install new kickouts where they are missing. You get a written summary and photos to hand to the buyer's agent.
The objection is resolved with documentation, and the sale moves forward without a repair credit.
You notice peeling paint and soft trim at the corner where the roof meets a sidewall.
We check the kickout and the step flashing above it. If the wood is soft, we cut out the bad section, replace it, and install a correctly bent kickout sealed with polyurethane.
The trim dries out, the paint stops blistering, and the wall below the joint stays dry through the rainy season.
A storm is forecast and you want an emergency kickout flashing fix Altadena before it hits.
We prioritize active and forecast leaks. If the joint is open, we install a temporary seal the same day and schedule the permanent kickout as soon as the weather allows.
You get through the storm without water in the wall, and the permanent repair goes in without a rush.
Tools and Methods We Use on Kickout Repairs
Tools & Equipment
Flashing brake
Bends the new kickout to the exact angle and lip size for your wall and roof pitch. A shop-bent piece fits better than anything pre-made.
Hand seamer and tin snips
Shape and trim the metal at the joint so the kickout tucks cleanly under the step flashing and over the shingle course.
Caulking gun with polyurethane sealant
Applies a flexible, weather-rated bead along the edges of the kickout. Polyurethane holds up to sun and freeze-thaw better than basic caulk.
Pry bar and roofing hammer
Lift the shingles and siding at the joint without breaking them, then set the new metal and fasten it above the water line.
Butyl tape and Henry roofing cement
Butyl tape beds the metal and seals the fastener line; roofing cement caps the nail heads so no fastener becomes a leak path.
Measuring tape and utility knife
Measure the joint precisely and cut the tape and sealant cleanly. Small measurements matter here, since a quarter inch of gap is enough to leak.
Methods & Techniques
NRCA flashing standards
We follow NRCA guidance for roof-to-wall intersections, including the 110-degree kickout bend, a minimum 1-inch lip, and fasteners placed above the water line. These details are what keep the joint dry.
Butyl-tape bedding
The new kickout is bedded in butyl tape rather than surface-caulked. The tape forms a continuous seal under the metal that flexes with the roof instead of cracking at the edge.
Hose testing
After the repair, we run water on the wall above the joint for 10 to 15 minutes and watch for drips inside and out. A repair that has not been water-tested is not finished.
Photo documentation
We photograph the joint before, during, and after the repair, plus the water test. You get the file, which is useful for insurance claims and for resale disclosures.
How Kickout Flashing Repair Runs in Altadena
Altadena roofs deal with a specific pattern: months of dry heat that shrink sealant and lift caulk, then concentrated winter rain that finds every gap. That cycle is hard on roof-to-wall joints, and it is why we see so many missing kickout flashings on homes built before 1970. The housing stock ranges from 1920s bungalows near Christmas Tree Lane to mid-century ranches in East Altadena and newer builds toward Loma Alta, and each age has its own failure pattern. Older homes often never had a kickout installed; newer ones sometimes have one that was bent flat during a solar or gutter job. We work across Los Angeles County and know the local inspection expectations, so our repairs are built to pass. If you need a kickout flashing repair near me in Altadena CA, we can usually get out the same week, and active leaks move to the front of the schedule.
Service Areas
Many homes here date to the 1920s and never had kickout flashing installed. We see a lot of water damage behind the siding at the wall joints on these roofs.
Mid-century ranches with low-slope roof sections where kickouts often get flattened by ladder placement during gutter cleaning.
Newer builds and hillside homes where wind-driven rain pushes water sideways into wall joints, making a correctly angled kickout essential.
Mixed commercial and residential roofs where wall flashing and kickouts take more foot traffic and need regular inspection.
Local Considerations
Dry summers followed by concentrated winter rain
Sealant cracks in the dry months and the first storm finds the gap. We recommend checking kickout joints every fall before the rain starts.
Older housing stock with original flashing
Homes from the 1920s through the 1950s often have galvanized flashing that has corroded or was never fitted with a kickout. Replacement is usually the right call.
Hillside wind-driven rain
On exposed slopes, rain hits walls at an angle and finds joints that stay dry on flat lots. Kickouts on these homes need a deeper discharge angle.
Missing Kickout on a 1948 Bungalow
A homeowner near Christmas Tree Lane had a ceiling stain that returned every winter for three years. The shingles were fine, but the roof-to-wall joint had no kickout at all, so water ran behind the siding and soaked the top plate. The paint on the corner trim was peeling 18 inches down.
We fabricated a galvanized kickout, replaced 2 feet of soft sheathing, and sealed the joint with polyurethane. A 15-minute hose test showed no drips. The homeowner repaired the drywall once, and the stain has not returned through two rainy seasons.
Maintenance & Follow-up
Check the joint each fall and reseal the edges if the polyurethane shows cracking. A five-minute look from the roof saves the cost of opening the wall again.
A ranch home in East Altadena had a kickout that a ladder had crushed flat during a gutter cleaning. Water curled back under the shingle edge and stained the ceiling a few feet inside the wall. The homeowner had called two roofers who both quoted a full shingle repair.
We replaced the deformed kickout with a correctly bent copper piece, checked the step flashing behind it, and found it sound. The repair took two hours and cost a fraction of the shingle quotes. The ceiling stayed dry through the next storm.
Maintenance & Follow-up
Ask anyone who works on the roof to keep ladders off the kickout. If a ladder must go up, place it past the wall joint, not on the metal.
A home near Loma Alta had cracked flashing sealant at a wall joint that faced the wind. Every storm pushed water into the gap, and the siding below was stained and soft. The old sealant had been patched twice with basic caulk and failed both times.
We stripped the old sealant, cleaned the joint, and installed a new kickout bedded in butyl tape with polyurethane edges. We reset the discharge angle so water clears the wall by 5 inches. The siding dried out, and the joint has held through two winters.
Maintenance & Follow-up
Inspect the sealant each fall and touch up any crack before the rain. Polyurethane lasts several seasons, but sun exposure eventually takes a toll.
Frequently Asked Questions About Kickout Flashing
Have questions? We have answers. If you don't see your question here, feel free to contact us.
Call UsHow much does kickout flashing repair cost in Altadena CA?
Most single kickout repairs in Altadena run $180 to $450 in 2026, and a full wall-line package with several joints runs $600 to $1,200. The price depends on roof access, metal choice, and whether the sheathing behind the old piece is soft. We quote the single repair and the package so you can decide.
Why is my kickout flashing leaking in Altadena, California?
The most common cause is cracked sealant at the joint, followed by a kickout that was bent flat or installed at the wrong angle. Altadena's dry summers crack old caulk, and the first winter rain pushes through the gap. We strip the failed sealant, check the metal, and replace the kickout if it is deformed or corroded.
Can you fix kickout flashing leaks in Altadena?
Yes. We repair and replace kickout flashing across Altadena and Los Angeles County, including active leaks. Most repairs take two to four hours, and we water-test the joint before we leave. If the leak is active, we prioritize it and can install a temporary seal the same day while we schedule the permanent repair.
Do you offer kickout flashing fix near me in Altadena?
We do. Hometown Roof Protectors works in Altadena daily and covers every neighborhood from West Altadena to Rubio Canyon. Most kickout flashing repair near me Altadena CA requests get scheduled within the same week, and storm-week calls move to the front of the line. Call us with your address and we will confirm a visit window.
Licensed and Credentialed Roofing Work
Certifications
Customer Reviews
We had a ceiling stain that came back every winter for three years. Hometown Roof Protectors found the missing kickout in about ten minutes and had it rebuilt the same visit. They water-tested it before they left and sent us photos. Two rainy seasons later, still dry.
Our home inspector flagged missing kickout flashing right before we listed. The team came out within the week, fixed three joints, and gave us a photo report for the buyer. The sale closed without a repair credit. Fair price and no upsell.
A ladder had crushed our kickout flat during gutter cleaning. Two other roofers quoted a full shingle repair. Hometown replaced just the kickout with copper, checked the step flashing, and charged a fraction of the other quotes. Honest work.
Storm was coming and we had water coming in at the wall. They came out the next morning, sealed it temporarily, and did the permanent kickout repair two days later. Kept us updated the whole time. We have used them for flashing work since.
Related Roof Flashing Services in Altadena
Explore our other professional services
Roof Flashing Repair
Kickout flashing is one part of the roof flashing system. When we inspect a kickout, we check the step flashing and counter flashing above it, and repair any joint that is failing so the whole wall line stays dry.
Roof Flashing RepairRoof Leak Repair
A kickout leak often shows up as a ceiling stain a few feet inside the wall. Our leak repair service traces the water path from the wall joint to the stain, fixes the source, and confirms the repair with a water test.
Roof Leak RepairChimney Flashing Repair
Chimney walls create the same roof-to-wall joint that kickouts protect. If your chimney flashing is leaking, we repair the counter flashing and check whether a kickout is needed at the chimney base.
Chimney Flashing RepairSkylight Flashing Repair
Skylights sit in a curb that needs flashing on all four sides. Water intrusion at skylights often travels along the same wall lines as a kickout problem, so we check both when we are on the roof.
Skylight Flashing RepairVent Pipe Flashing Repair
Vent pipe boots fail with age and sun exposure, and the leak can look like a kickout problem from inside. We replace failed boots and confirm the wall joints are sound at the same visit.
Vent Pipe Flashing RepairValley Flashing Repair
Valleys carry the most water on the roof. If a valley flashing is failing near a wall joint, the kickout below it takes extra load. We repair both so the water has a clear path off the roof.
Valley Flashing RepairStep Flashing Repair
Step flashing runs up the wall in courses, and the kickout sits at the bottom of that run. A failed step flashing above the kickout will leak even if the kickout is new, so we check the full run.
Step Flashing RepairCounter Flashing Repair
Counter flashing caps the step flashing where it meets the wall. Loose counter flashing lets water behind the whole assembly, so we reset it whenever we repair a kickout on the same wall.
Counter Flashing RepairDrip Edge Flashing Repair
Drip edge protects the roof perimeter, and a missing or bent drip edge sends water onto the fascia. We repair drip edge and kickouts together when both are failing on the same roof.
Drip Edge Flashing RepairWall Flashing Repair
Wall flashing is the broader system that includes the kickout. If water is entering along a sidewall, we inspect the full wall flashing assembly and repair the failed components, not just the visible piece.
Wall Flashing RepairRoof Flashing Replacement
When the flashing on a wall line is corroded beyond repair, we replace the full run, including the kickout, step flashing, and counter flashing. This is common on older Altadena homes with original galvanized metal.
Roof Flashing ReplacementEmergency Roof Flashing Repair
An active kickout leak during a storm needs same-day attention. We install a temporary seal to stop the water, then schedule the permanent repair as soon as conditions allow.
Emergency Roof Flashing RepairRoof Flashing Inspection
A full flashing inspection checks every roof-to-wall joint, valley, and penetration. It is the best way to find missing kickouts before they cause wall damage, and it takes about an hour on a typical home.
Roof Flashing InspectionRoof Flashing Maintenance
Annual maintenance reseals cracked joints and checks kickouts for damage. In Altadena's climate, a fall maintenance visit before the rainy season catches most problems while they are still small.
Roof Flashing MaintenanceRoof Flashing Sealing
Sealing is the last step of a kickout repair and the first line of defense afterward. We use polyurethane sealant rated for exterior roof use, applied to a clean joint so it bonds and flexes with the metal.
Roof Flashing SealingMetal Roof Flashing Repair
Metal roofs expand and contract with temperature, which stresses flashing joints. We repair kickouts on metal roofs with compatible metal and fasteners so the joint moves with the roof instead of cracking.
Metal Roof Flashing RepairShingle Roof Flashing Repair
Most Altadena homes have asphalt shingles, and the kickout tucks under the shingle course at the wall base. We lift the shingles carefully, install the kickout, and reseat the course so the roof stays watertight.
Shingle Roof Flashing RepairTile Roof Flashing Repair
Tile roofs need kickouts that fit around the tile profile. We fabricate the piece to match and seal it so water clears the wall without lifting the tile above it.
Tile Roof Flashing RepairFlat Roof Flashing Repair
Flat and low-slope roofs use different flashing details at wall joints. We repair kickouts on modified bitumen and TPO roofs with materials compatible with the membrane.
Flat Roof Flashing RepairCommercial Roof Flashing Repair
Commercial buildings have long wall lines and many joints. We inspect and repair kickouts across the full roof so a single missing piece does not send water into the wall assembly.
Commercial Roof Flashing RepairResidential Roof Flashing Repair
Residential kickout repair is our core work in Altadena. We handle single joints and full wall lines on homes of every age, from 1920s bungalows to newer builds.
Residential Roof Flashing RepairStorm Damage Flashing Repair
Storms bend kickouts and tear sealant loose. After a storm, we inspect the wall joints, repair damaged kickouts, and water-test the repairs so you know the roof is ready for the next one.
Storm Damage Flashing RepairRoof Flashing Installation
New roofs and additions need kickout flashing installed as part of the flashing system. We install it during the roof build so the joint is correct from day one, not patched in later.
Roof Flashing InstallationCustom Flashing Fabrication
Some wall joints do not match standard sizes. We fabricate custom kickouts on a flashing brake to fit unusual wall heights, roof pitches, and trim profiles.
Custom Flashing FabricationRoof Flashing Leak Detection
When the leak source is unclear, we trace the water path with a hose test and a full roof inspection. Kickout leaks often show up far from the actual joint, so detection saves guesswork.
Roof Flashing Leak DetectionGutter Flashing Repair
Kickouts and gutters work together to move water off the roof. If the gutter is pulling away or the flashing at the gutter end is failing, we repair both so water does not back up at the wall.
Gutter Flashing RepairRoof Flashing Waterproofing
Waterproofing the wall joint extends the life of a kickout repair. We apply a compatible sealant system to the joint and the surrounding metal so the assembly sheds water for years.
Roof Flashing WaterproofingRoof Flashing Repair Near Me
If you are searching for roof flashing repair near me in Altadena, we cover every neighborhood in town and most of Los Angeles County. Call with your address and we will confirm a visit window.
Roof Flashing Repair Near MeGet Your Kickout Flashing Repair Altadena CA Scheduled
A missing kickout is a small part with a big job, and it is one of the cheapest roof repairs you can make. Call Hometown Roof Protectors, a licensed C-39 roofing contractor serving Altadena and Los Angeles County, and we will inspect the joint and quote the repair before we start.