Documenting Storm Damage for a Claim
What has to be documented on storm damage in the Valley before you call a carrier, and in what order.
An insurance claim on storm damage is won or lost on documentation, not on argument. In the San Fernando Valley, this is what needs to exist before anybody calls a carrier.
What actually matters
Storm damage is a moment in time, and documenting it properly matters as much as repairing it. What is recorded in the first forty-eight hours decides how the rest of the process goes. For a claim that means the damage has to be described in terms of the system, not the surface.
Where claims go wrong
Claims are lost on scope far more often than on liability. Every affected element needs identifying at the start, because adding it later means a supplement and fresh evidence. Temporary protection has to be done in a way that does not cause its own damage. A tarp fixed through a sound part of the covering creates new holes in a roof that did not have them. Almost every difficult claim we see went wrong in the first week.
What is specific to the San Fernando Valley
Summer is the problem here. The Valley runs ten to fifteen degrees hotter than the coast and holds it for weeks, so a roof surface that reads 90 degrees in Santa Monica is well past 160 in Van Nuys by mid-afternoon. Everything on the roof expands into that heat and contracts again overnight, and it is that daily movement, not the peak temperature, that opens laps and backs fasteners out. Most of the housing went up between 1950 and 1975, which means original decking, undersized ventilation and at least one previous layer that somebody roofed straight over rather than tearing off.
What we look at on an inspection
- Displaced, lifted or missing units, slope by slope
- Seal integrity on the windward elevation, checked by hand
- Ridge, hip and perimeter fixing after wind loading
- Impact marks, splits and any debris strike on the surface
- Flashing displacement at walls, chimneys and penetrations
- Gutters and downpipes for detachment and blockage
- Interior and attic inspection for water entry already in progress
Common questions
Why do claims get denied?
Most often because the damage cannot be tied to a dated event, so it reads as wear and tear. Wear and tear is not covered by any policy.
Should I get my own assessment as well?
It helps. An itemised independent scope gives you something concrete to discuss if the initial approval misses elements.
The honest summary
Get it documented, get it protected without adding damage, then get it assessed properly. Those three things in that order account for most good storm outcomes. In the San Fernando Valley the thing to watch is attic temperature and intake ventilation, because a Valley attic that cannot breathe cooks the underside of the roof as hard as the sun cooks the top.
Free inspection, drone photography where access is difficult, and a written estimate with deck repair priced per sheet. No obligation.