48" x 96" Commercial Hollow Metal Doors – Knock-Down Frame Assembly, Premium Insulated Packages

When your project demands a full-height, extra-wide commercial steel door with unmatched durability and efficiency, our 48" x 96" hollow metal door packages deliver. Each package pairs a heavy-duty, USA-made galvannealed steel door with a precision-engineered knock-down (KD) frame for rapid, accurate installation on site.

Built for high-traffic commercial and institutional environments, these doors feature a premium insulated polystyrene core for superior thermal performance and a quiet, solid feel — far exceeding the quality of cheap imports or hollow honeycomb cores. The KD frame ships in three pieces to minimize freight costs and handling issues, assembling quickly at the jobsite for a perfect fit.

Prepped for standard commercial hardware, this package is the ideal solution for schools, warehouses, healthcare facilities, offices, and public buildings where strength, security, and long-term performance are essential.

Key Benefits

• USA-Made Quality: Galvannealed steel construction for maximum strength and corrosion resistance
• Premium Insulation: Energy-efficient polystyrene core for better temperature control and sound reduction
• Fast Installation: KD frame assembles on site; no special tools required
• Flexible Mounting: Works with both wood and metal stud wall construction
• Ready for Hardware: Standard hinge and lock preps included; upgrade-ready for advanced hardware
• Custom Options: Vision lites, louvers, ADA hardware, and fire ratings available

Specifications

• Door Size: 48" x 96"
• Core: Insulated polystyrene
• Material: Heavy-duty galvannealed steel
• Finish: Factory-applied rust-inhibiting primer
• Frame: 3-piece knock-down hollow metal frame
• Handing: Left or right hand (specify at checkout)

Ideal Applications

• Commercial and industrial facilities
• Educational institutions
• Government and public buildings</