TESH Group

Fire rebuild

Malibu Fire Rebuild: Non-Combustible Steel for Coast and Hillside

Malibu has faced repeated wildfires, and homeowners rebuilding along its coast and hillsides can build back with non-combustible light gauge steel. LGS resists ember ignition, stands up to the coastal environment, and works with structural steel on steep lots, all within Chapter 7A wildfire-hardened assemblies.

TESH Group5 min read

Aerial of an active residential jobsite: a single-family home framed in light gauge steel with a crane and delivery truck on site.

Malibu has lived through repeated major wildfires, including the 2018 Woolsey fire and the fires of the 2024 to 2025 Southern California season. For homeowners rebuilding here, the priorities are consistent: a home that resists fire, holds up to a demanding coastal and hillside setting, and meets California's seismic and wildfire codes. Non-combustible light gauge steel is built for exactly those conditions.

Why light gauge steel for a Malibu rebuild?

  • Non-combustible structure that removes the frame from the fuel chain in ember-driven fires.
  • Rot- and pest-proof and dimensionally stable, which matters in Malibu's coastal climate.
  • High strength-to-weight ratio and ductility for steep, seismically active lots.
  • Works within Chapter 7A wildfire-hardened roofs, vents, cladding, and decks.

How are coastal and hillside Malibu sites handled?

Malibu builds range from bluff-top and beachfront lots to steep canyon hillsides. Coastal sites benefit from steel's resistance to moisture and pests, paired with corrosion-resistant detailing; hillside sites often combine structural steel for the foundation and primary frame with light gauge steel for the rest of the structure. Because our capabilities span both structural and light gauge steel, a Malibu home can be engineered as a single coordinated, non-combustible system.

For Malibu's coast and canyons, steel offers a non-combustible frame that also resists moisture and pests and performs on steep, seismic lots, a rare combination in one material.

Does the rebuilt home have to look industrial?

Not at all. Light gauge steel is the structure inside the walls; the finished home follows your architect's vision, whether that is a contemporary coastal design or something more traditional. Steel gives the home resilient bones without dictating its appearance.

Frequently asked questions

Is light gauge steel a good choice for Malibu's coastal environment?
Yes. Steel does not rot or attract pests and stays dimensionally stable, and with corrosion-resistant detailing it makes a durable, non-combustible home well suited to a coastal setting.
How are steep Malibu hillside homes rebuilt in steel?
Hillside rebuilds commonly combine structural (hot-rolled) steel for the foundation and primary frame with light gauge steel for walls, floors, and roof, engineered together to manage grade, soils, and seismic loads while keeping the home non-combustible.
Can steel framing help a Malibu rebuild stay on schedule?
Yes. Light gauge steel is prefabricated, so fabrication can run in parallel with site and permitting work, and the frame is not degraded by weather during construction, both of which help on constrained coastal and hillside sites.

Build with light gauge steel

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