Why steel
The case is not aesthetic. It's structural.
Four reasons steel framing outperforms dimensional lumber in a home — and the specific numbers behind each one.
Fire resistance
Steel does not burn.
Steel framing is classified as noncombustible: it contributes no fuel to a structure fire. In a wildfire event, the difference between a home that is fed by its own frame and one that isn't shows up in ignition resistance, in fire spread within the assembly, and in what's left standing.
Noncombustible framing is also the foundation of the assemblies that matter most in wildland-urban interface construction — enclosed eaves, ember-resistant vents, fire-rated wall sections. Steel makes those details straightforward instead of exceptional.
0
Flame spread rating
Steel framing contributes no fuel load to a fire.
1,000+°F
Before structural yield
Wood framing ignites at roughly 500°F.
Termites, mold and moisture
Nothing eats steel.
Termites, carpenter ants and wood-boring beetles cost American property owners billions every year, and the damage is almost never covered by homeowners insurance. Steel is simply not food.
Steel also doesn't absorb water. It won't rot, warp, cup or shrink, and it gives mold nothing organic to grow on. Doors stay square, floors stay flat, and drywall cracks that come from a settling wood frame don't appear.
$6.8B
Annual U.S. termite damage
Overwhelmingly excluded from standard homeowners policies.
0%
Moisture absorption
No rot, no warping, no organic food source for mold.
Structural resilience
Engineered for the loads that actually arrive.
Steel has the highest strength-to-weight ratio of any common framing material. That means engineered connections, predictable performance under high wind and seismic loading, and long clear spans without a forest of interior bearing walls.
Every member is manufactured to a specified thickness and yield strength — no knots, no moisture content variation, no grade lottery. The frame you engineer is the frame you get.
1 in 4
Hawaii homes framed in steel
Adoption is highest where wind, moisture and termites are hardest on wood.
95%
Of commercial framing is steel
Versus a low single-digit share of U.S. homes.
Sustainability
The most recycled material on earth.
Structural steel produced in North America carries a high recycled content and is recyclable again at end of life, without downgrading. A steel frame is not waste in waiting — it's stored material.
Add a longer service life and dramatically less job-site waste than dimensional lumber, and the lifecycle math moves in steel's favor before you count a single avoided repair.
93%
Recycled content in U.S. structural steel
And fully recyclable again at end of life.
~2x
Less job-site framing waste
Members are cut to length off-site, not trimmed on the pile.
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