Flat Lots, Aging Roofs, Van Nuys
Roof repair in Van Nuys covers a wide range of housing — from the mid-century single-family blocks around Valley Glen and Van Nuys Central to the flat-roof additions common throughout Lake Balboa and the streets near Woodley Park. The area's largely flat valley-floor terrain means most repair work centers on low-slope and composition-shingle systems that have absorbed decades of San Fernando Valley sun.
Roof Replacement Inc handles roof repair in Van Nuys for single-family homes and flat-roof additions across neighborhoods like Lake Balboa, Valley Glen, and Van Nuys Central. Van Nuys falls under City of Los Angeles jurisdiction, so repairs that trigger a permit go through LADBS. Call (213) 364-3979.
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What Van Nuys Roofs Actually Look Like
Much of Van Nuys was built out in the 1940s through 1960s, and a large share of those homes carry composition-shingle roofs that are now well past their original design life. Flat-roof garages, rear additions, and accessory structures are also common throughout the area — from the blocks near Hazeltine Estates to the streets flanking the Sepulveda Dam basin. That mix of sloped shingle and low-slope flat roofing defines most of the repair calls we see here.
- ✓mid-century shingle roofs on single-family homes throughout Van Nuys Central
- ✓Flat-roof garages and additions common near Lake Balboa and Delano
- ✓Aging OSB and plywood decking on homes built in the 1950s–1970s
- ✓Low-slope modified bitumen and torch-down systems on rear structures
- ✓Composition shingles showing granule loss after years of valley-floor sun
- ✓Fascia and underlayment deterioration on older Magnolia Park homes

What Roof Repair in Van Nuys Includes
A repair visit starts with identifying the actual source of the problem — not just the interior stain or wet drywall, but the point on the roof where water is entering. On sloped shingle roofs, that often means replacing damaged or missing shingles, resealing or reflashing around vents and chimneys, and checking the underlayment beneath. On flat roofs, repair typically involves cutting out the compromised section of modified bitumen or torch-down membrane and patching it properly rather than coating over a failing surface. Call (213) 364-3979 to describe what you're seeing.
- ✓Shingle replacement and re-nailing on sloped composition roofs
- ✓Flashing repair and resealing at vents, skylights, and chimneys
- ✓Torch-down and modified bitumen patch work on flat sections
- ✓Underlayment inspection and spot replacement where decking is sound
- ✓Plywood or OSB decking repair where rot or delamination is found
- ✓Roof coating application on flat surfaces after membrane repair

LADBS and Roof Repair Permits in Van Nuys
Van Nuys is part of the City of Los Angeles, so any permitted roofing work goes through the Los Angeles Department of Building and Safety — not a separate municipal office. Not every repair requires a permit, but work that involves structural decking, full tear-offs, or certain material changes typically does. LADBS is the authority on what applies to a specific property, and we treat their requirements as the standard rather than guessing. Call (213) 364-3979 if you have questions about what your repair might involve.
Why Homeowners Choose
Roof Replacement 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.

Low-Slope Roof Repair Near Woodley Park and Lake Balboa
The neighborhoods around Woodley Park, the Sepulveda Dam recreation area, and Lake Balboa include a high concentration of ranch-style homes and bungalows with low-slope or nearly flat roof sections on garages and rear additions. These surfaces collect standing water and debris, and a small breach in the membrane can go unnoticed until it has damaged the decking underneath. Catching and patching these early is almost always less involved than waiting until the deck itself needs replacement. Call (213) 364-3979 to schedule a look.
- ✓Low-slope membrane inspection on ranch-style homes near Lake Balboa
- ✓Standing-water damage assessment on flat garage roofs
- ✓Modified bitumen and TPO patch work on low-slope additions
- ✓Decking evaluation beneath flat-roof sections before patching
- ✓Cool-roof coating options after flat-roof membrane repair
- ✓Drain and edge inspection on flat roofs near the Sepulveda Basin
Roof Repair Across Van Nuys Communities
Repair calls come in from across the zip codes we cover here — 91401, 91402, 91405, 91406, and 91411 — spanning everything from the denser rental blocks near Van Nuys Central to the more established owner-occupied streets of Hazeltine Estates and the Sherman Oaks border. Whether the property is a single-family home near the Japanese Garden or a small multi-unit near Valley Glen, the repair process starts the same way: find the actual source, assess the surrounding material, and fix it properly. Call (213) 364-3979 to get started.
Van Nuys Service Area
Roof Replacement Inc provides Roof Repair throughout Van Nuys. Service areas include Delano, Hazeltine Estates, Lake Balboa, Magnolia Park, Sherman Oaks, Valley Glen and Van Nuys Central. We also serve nearby Burbank, Canoga Park, Encino, North Hollywood, Panorama City and Reseda. The map below outlines the Van Nuys area we cover.







