Sheet Metal Flat Sheets in Stock in Austin, TX 


Your Trusted Local Supplier for Roofing, Flashing & Construction Sheet Metal

At Capitol Company, we offer a large in-stock inventory of sheet metal flat sheets for roofing, waterproofing, architectural flashing, and general construction needs. Serving Austin, TX and Central Texas, we provide contractors, roofers, and builders with high-quality sheet metal—available immediately for pickup or local delivery.

Why Choose Capitol Company for Flat Sheet Metal in Austin, TX?

  • Extensive In-Stock Inventory – No delays. Just grab and go.
  • American-Milled Products – We prioritize U.S.-milled sheet metal whenever possible.
  • Fast, Hassle-Free Service – We get you in and out quicker than anyone else.
  • Real People, Real Answers – Call us and talk directly to an experienced team member.
  • No call centers. No automated menus.

Flat Sheet Metal Products We Stock:

Our flat sheet metal is available in a variety of sizes, gauges, and finishes—ideal for residential and commercial construction.
  • Galvanized Steel Flat Sheets
  • Bonderized Steel (Paint Grip) Flat Sheets
  • Stainless Steel Flat Sheets
  • Galvalume® Flat Sheets
  • Pre-Finished Kynar® Aluminum Flat Sheets (Factory-Painted)

Call Today – Speak to an Expert

Have questions or need help choosing the right material?
Give us a call at (512) 836-8985 and you’ll talk directly with a knowledgeable team member ready to help.

Capitol Company – Quality Sheet Metal. Fast Service. No Hassles.