Capitol Steel supplies ADA-compliant detectable warning surface tiles for cast-in-place installation at curb ramps, transit boarding areas, and pedestrian access routes. Our cast-in-place tiles are set directly into the wet concrete pour for a permanent, flush-mounted installation that meets ADA Standards, California Title 24, and local jurisdiction requirements.
Available in 36"x48" and 36"x60" sizes. These tiles are required on virtually all new and reconstructed public sidewalk projects in California. Contact Capitol Steel for pricing, color availability, and project quantities.

We serve contractors across Northern California with knowledgeable staff who understand your projects. Get expert recommendations on the right materials for your application — no guesswork.
Our delivery team brings top-quality construction materials directly to your job site. Reliable scheduling and careful handling mean your materials arrive ready to use.
Choosing Capitol Steel means partnering with a team that values quality, reliability, and innovation. We bring together decades of experience, skilled craftsmanship, and a commitment to your satisfaction.
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