Stock and custom hollow metal openings for commercial projects across the Texas Panhandle and South Plains — fabricated, modified, and welded in our own UL-licensed shop in Amarillo.
Hollow metal doors and frames are the standard for durability, security, and fire protection in schools, hospitals, offices, warehouses, and public buildings. RSM has furnished them across the Tri-State area since 1979, and because we run our own hollow metal shop, we can deliver custom sizes, profiles, and modifications that catalog suppliers can't — on your schedule, not the factory's.
Every opening ships with the frame, door, and finish hardware coordinated to your spec, and RSM offers delivery and professional installation on everything we sell.
Curries Co. • Steelcraft • Deansteel • National Custom Hollow Metal • Southwestern Hollow Metal • Security Metal Products • Global Steel Products • Frameworks Manufacturing • Dunbarton (Redi-Frame) • and more from our full line card.
Send us your plans — we'll do the take-off, provide a free estimate, machine and prep the openings, deliver, and install. One supplier, one point of responsibility. See all services →
Our estimators turn plans around promptly, and estimates are always free.
