Flashing Repair in Manhattan Beach from $450. Near the water this is very often the entire job -- at a fraction of a re-roof. Free inspection and a written quote.
On the older beach housing this is the standard job. On a newer rebuild, the equivalent is the membrane termination rather than conventional step flashing, and it fails in the same way for the same reason -- exposed metal at an edge in salt air.
Salt air does not attack asphalt or tile in any hurry. It attacks metal, and a roof is full of it: step flashing at every wall, valley metal, vent collars, pipe boots, drip edge, gutter and every fixing holding those down. Within a few miles of the coast those go first, reliably, while the covering is still sound.



Re-flashing a roof runs roughly $450 for a single detail to about $2,800 for a full set of wall flashings, valley metal, collars and drip edge. Compare that to $11,000 or more for a replacement and you can see why it matters whether anyone has actually diagnosed your roof. Establish whether the house is original stock or a newer rebuild before comparing anything. A conventional coastal re-roof and a membrane job with a decorative pitched element are not comparable quotes, and both exist on the same streets.
A sound field -- granules present, lying flat, not brittle -- with corroded details. Within a few miles of the water that is the most common condition we find.
Multi-story access, details that can only be reached by lifting tile or a deck, and stainless rather than hot-dipped metal where exposure justifies it.
The metal. Standard galvanized corrodes near the beach; stainless or heavy hot-dipped costs a little more and lasts several times longer. It is invisible afterwards, so it goes in writing.
Two roofs in one city. The newer rebuilds have modern detailing and often a low-slope or mixed-geometry roof that needs a membrane rather than a covering; what remains of the older housing is conventional and corroding at its metalwork. Which one you have changes the whole approach, and it is not always obvious from the street.
Worth knowing before you start ringing round, and worth factoring into anything with a deadline on it.
Working a patch this compact has one genuine advantage: everywhere covered here is inside about ten miles, so how quickly someone reaches you is limited by daylight rather than by driving across a county. Calling before dusk rather than after it is usually the difference between a make-safe tonight and one tomorrow morning.
Two different repairs share this city.
On a newer rebuild the leak is nearly always one specific failed detail rather than an aged covering -- a deck junction, a penetration, a membrane termination.
On what remains of the older beach housing, shingle with corroded fixings is the common finding.
The newer rebuilds are where the real low slope is here, and they are single-ply membrane rather than built-up felt.
On a newer rebuild the emergency is usually a membrane termination or a deck junction rather than a hole in a covering, and those are sealed rather than tarped.
On a newer rebuild a replacement is often a membrane job with a pitched decorative element rather than a conventional re-roof, and those price completely differently.
The middle of the gradient. Damp shaded slopes.
Inland pattern, plus a lot of small apartment blocks.
Furthest inland. Sun finishes the covering first.
The whole gradient inside one city, east to west.
Full coastal. It is usually the metalwork.
Most exposed, and nowhere to put a ladder.
A tight grid beside a very large industrial district.
What is worth knowing before you book this.
On most roofs, yes. Step flashing at a wall, valley metal, vent collars and pipe boots can be renewed by lifting and relaying the courses immediately around them. On tile it is even more straightforward, because the tile comes up and goes back.
With the right metal, longer than the covering will. With standard galvanized within a couple of miles of the beach, expect to be having this conversation again inside a decade -- which is why the specification matters more than the labor.
Whichever city you are in -- and everywhere covered on this site is a separate incorporated city with its own building department. Eight of them inside about ten miles. We pull it, and the inspection that comes with it is your independent check that the specification was followed.
No. The inspection is free, the written quote is free, and there is no obligation attached to either. What we will not do is give you a price at the door, or quote a replacement without first telling you whether the covering is actually the thing that failed.
Almost certainly not, and this is the most common misdiagnosis near the coast. Salt air attacks metal, not asphalt or tile -- so flashings, collars, boots, drip edge and fixings corrode while the covering is still sound. That is a $450 to $2,800 job rather than an $11,000 one.
Free inspection, and a written quote against a written scope. The metalwork judged separately from the covering.