Architectural Signage Solutions in Porcelain Enamel Steel

At Porcewol by Alfher, we specialize in high-quality architectural signage made from porcelain enamel steel — a durable, low-maintenance solution trusted in public transit systems and cultural heritage sites worldwide.

Our porcelain enamel signs are engineered for long-lasting performance in high-traffic environments like subway stations, historic districts, and urban wayfinding systems. Resistant to vandalism, corrosion, UV exposure, and harsh weather, our panels retain their finish and clarity for decades.

From New York City subway signage to Toronto TTC stations, Mexico City’s metro and archaeological landmarks like Teotihuacan, our custom metal signage blends aesthetics with unmatched durability.

Whether you're designing a transportation signage system, planning an outdoor wayfinding network, or seeking vandal-resistant signage for public infrastructure, we provide solutions tailored to your architectural vision and functional needs.