Roofing in North Hollywood, California
Older bungalows, mid-century duplexes and flat-roofed studio and production space, often on the same block.

North Hollywood and Valley Village have some of the oldest housing in the valley — 1920s and 30s bungalows with steep pitches and narrow eaves, sitting alongside 1950s duplexes and a growing number of low-slope commercial and production buildings near the arts district.
KAT ROOFING CO is a C-39 licensed roofing contractor, CSLB #857967, operating from Sylmar since 2005.
Older homes need different detailing
On a 1920s or 30s house, the roof is rarely just a roof. Steeper pitches, dormers, exposed rafter tails, tight side-yard access and original wood shake beneath later layers all change the job. We frequently find that a house has been re-covered over the original shake, which means a full tear-off to deck and new sheathing rather than a straightforward layover.
Character matters on these houses. If the roof is visible from the street, we talk through profile and color so the new roof does not fight the architecture.
Flat roofs on duplexes, fourplexes and studio space
The low-slope roofs around NoHo are often original hot mop with decades of patching, or a rolled product installed cheaply at some point. On production and rehearsal space, the roof also carries acoustical and mechanical equipment that was added without proper curbs. Rebuilding those penetrations is usually the difference between a roof that lasts and one that leaks again in the first heavy rain.
- Full tear-off over original wood shake
- Sheathing replacement and re-nailing
- Architectural shingle and tile installation
- Hot mop and rolled roofing replacement
- Modified bitumen and TPO on low-slope sections
- Dormer, valley and chimney flashing rebuilds
Access and neighbors
Lots here are narrow and driveways are shared. We plan material staging and debris removal before the first day so the job does not become a parking dispute, and we protect landscaping and hardscape rather than working over it.
North Hollywood Roofing Questions
KAT ROOFING CO · 12348 San Fernando Rd H, Sylmar, CA 91342 · (818) 744-5551 · CSLB #857967, C-39 Roofing · Sole Ownership · In business since 2005. See all service areas
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