Flashing Work for Van Nuys's Postwar Homes
Roof flashing in Van Nuys is one of the most common repair needs on the flat-lot, postwar housing stock that defines much of this San Fernando Valley community — from the quiet residential blocks of Lake Balboa near Woodley Park to the denser streets of Valley Glen and Delano. Homes built in the 1950s and 1960s across zip codes like 91405 and 91406 often carry original galvanized flashing that has corroded, lifted, or been buried under successive layers of roofing over the decades. When flashing fails at a chimney, skylight curb, parapet wall, or roof-to-wall transition, water finds its way in long before the shingles themselves give out. Van Nuys sits within the City of Los Angeles, so any permitted flashing or roofing work goes through Los Angeles's building department. Roof Repair & Construction Inc. works throughout Van Nuys and the surrounding communities — including Sherman Oaks, Panorama City, and Reseda — bringing the same straightforward, factual approach to every assessment.
Roof Repair & Construction Inc. handles roof flashing in Van Nuys for single-family homes across neighborhoods like Lake Balboa, Valley Glen, and Delano — many built in the 1950s and 1960s where original metal flashing is long overdue for replacement. Permits go through the City of Los Angeles. Call (323) 474-1088.
Where Van Nuys Roofs Leak at the Flashing
On the postwar ranch-style and bungalow homes common throughout Van Nuys, flashing failures tend to cluster at the same points: chimney step and counter-flashing, the base of any skylight curb, and the horizontal joint where a roof plane meets a vertical wall — a detail found on nearly every home with a covered porch or rear addition. In the Sepulveda and Delano areas, flat-roof carports and low-slope additions add parapet wall flashing and interior drain flashing to the list. Catching these failure points early prevents the kind of deck rot that turns a flashing repair into a full tear-off. Call (323) 474-1088 to schedule an assessment.
- ✓Chimney step flashing and counter-flashing separation
- ✓Skylight curb flashing on both pitched and flat sections
- ✓Roof-to-wall transitions at additions and covered porches
- ✓Parapet wall cap flashing on flat-roof sections
- ✓Interior drain and scupper flashing on low-slope carports
- ✓Valley flashing on intersecting roof planes
Flashing Metal Choices for Van Nuys Homes
Galvanized steel was the standard on most homes built in Van Nuys during the postwar decades, and while it holds up for many years, it eventually corrodes — especially where it contacts dissimilar metals or sits under standing moisture. Aluminum is a common replacement choice on composition shingle roofs; lead-coated copper or heavier aluminum is often used at chimney counter-flashing where a tighter seal and longer service life matter. On flat and low-slope sections — the kind found on many Sepulveda-area properties and light commercial buildings near Van Nuys Airport — flashing integrates directly with the membrane system, whether that's torch-down modified bitumen or TPO. Call (323) 474-1088 to discuss which material fits your roof.
Roofing Permits for Van Nuys Flashing Work
Van Nuys is part of the City of Los Angeles, so building permits and inspections for roofing and flashing work are handled by the Los Angeles Department of Building and Safety (LADBS) — not a separate municipal building department. Isolated flashing repairs often fall below the permit threshold, but a full re-roof or significant deck replacement will typically require a permit and inspection. Roof Repair & Construction Inc. treats LADBS as the authority on what applies to a given property and can walk you through what to expect. Call (323) 474-1088 with questions about your specific project.
Why Homeowners Choose
Roof Repair & Construction Inc.
From tile and shingle to flat and low-slope roofs, we handle every roof type in Van Nuys — one licensed team for replacement, repair, coating, cool roofs, and tear-offs.
Flashing on Van Nuys Flat and Low-Slope Roofs
A meaningful share of Van Nuys properties — particularly in the Delano and Sepulveda areas, and on commercial strips near the Van Nuys Airport corridor — have flat or low-slope roofs where flashing details differ substantially from pitched-roof work. Parapet walls need continuous cap flashing that sheds water away from the wall-to-deck joint; interior drains and scuppers need properly integrated flashing collars to prevent ponding water from wicking under the membrane. Roof Repair & Construction Inc. handles these details as part of torch-down, modified bitumen, and TPO installations. Call (323) 474-1088 to talk through your flat roof situation.
Flashing Service Across Van Nuys Neighborhoods
Roof Repair & Construction Inc. works across Van Nuys's zip codes — 91401, 91402, 91405, 91406, and 91411 — and into the surrounding communities of Sherman Oaks, North Hollywood, Panorama City, Reseda, and Studio City. Whether the job is a chimney flashing repair on a Lake Balboa ranch home a few blocks from Woodley Park, or a full flat-roof flashing replacement on a Valley Glen duplex, the scope and approach are assessed property by property. Call (323) 474-1088 to schedule a look at your Van Nuys roof.
Van Nuys Service Area
Roof Repair & Construction Inc. provides Roof Flashing throughout Van Nuys. Service areas include Delano, Lake Balboa, Sepulveda, Sherman Oaks and Valley Glen. We also serve nearby Burbank, Glendale, North Hollywood, Panorama City, Reseda and Sherman Oaks. The map below outlines the Van Nuys area we cover.
