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3’0” x 7’0” HM, Hollow Metal Door – Commercial Steel Door (36” x 84”)

Rated 5.00 out of 5 based on 1 customer rating
1 review|2 answered questions

Our 3’0” x 7’0” HM Hollow Metal Door (36 inches wide x 84 inches high) is a durable, secure, and versatile commercial steel door engineered for industrial, institutional, and commercial applications across the U.S. Designed to deliver exceptional strength, security, and long-term performance, this hollow metal door is ideal for high-traffic environments as well.

Availability: 7 in stock (can be backordered)

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Description

Manufactured from heavy-duty sheet steel, this HM hollow metal door offers the strength of solid steel while maintaining a lightweight, easy-to-operate design for smooth installation and reliable daily use. The hollow metal core enhances insulation, helping improve energy efficiency, temperature stability, and sound control within commercial buildings.

With a sleek, modern profile, the 36” x 84” hollow metal door integrates seamlessly into nearly any architectural style or commercial setting. It comes standard with a factory-applied primer finish, allowing for custom painting or finishing to match your project specifications. Designed for compatibility with standard commercial frames and hardware, this door delivers professional-grade reliability, compliance, and longevity.

Key Features:

  • Door Size: 3’0” x 7’0” (36” x 84”)

  • Heavy-duty HM hollow metal steel construction

  • Designed for commercial & industrial use

  • Fire-rated options available

  • Excellent security, impact resistance, and durability

  • Energy-efficient insulated hollow metal core

  • Factory-primed for custom paint finishes

  • Ideal for high-traffic applications

  • Trusted as one of the best hollow metal doors in the U.S.

This 3’0” x 7’0” hollow metal door is an excellent choice for projects that demand strength, safety, code compliance, and long-lasting performance, making it a top-tier solution for commercial metal doors throughout the United States.

Additional information

Weight 150 lbs
Dimensions 84 × 36 × 1.75 in

Reviews (1)

1 review for 3’0” x 7’0” HM, Hollow Metal Door – Commercial Steel Door (36” x 84”)

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  1. Really good durability
    We installed this hollow metal door in a high-traffic area and it feels extremely solid. The build quality is excellent and it gives us real confidence in terms of security and longevity.

    (3) (0)
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Q & A (2)

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3’0” x 7’0” HM, Hollow Metal Door – Commercial Steel Door (36” x 84”) 3’0” x 7’0” HM, Hollow Metal Door – Commercial Steel Door (36” x 84”)
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What are the actual measurements of the door? Lou asked on October 22, 2026

Hi Lou,

The actual door slab size is: 35 3/4” x 83 1/8”

Thank you
Isaac

Isaac answered on October 23, 2026 store manager
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What are the framing dimensions,I need 8 in. 36x84 Metal frame and door, preferably pre-hung with panic bar entry on one side- right side opens Kyle Gellein asked on August 15, 2026

Hi Kyle,

Thank you for reaching out.

The framing dimension for a 3’0″ × 7’0″ (36″ × 84″) door is 40 1/4″ × 86 1/8″, which is also the required rough opening dimension for a masonry wall.

Regarding your question about the 8-inch specification: if you are referring to the jamb size, we offer 8 1/4″ and 8 3/4″ sizes. If you need a wrap-around frame typically used for drywall, we now offer an adjustable frame option that accommodates jamb sizes from 5 5/8″ up to 8 3/4″.

Please note that we do not offer pre-hung hollow metal doors. For shipping, we provide knocked-down frames, while welded frames are available for local pickup only.

When configuring your order online, you can select all your required hardware, including a panic bar (exit device) and the necessary door handing.

Best regards,
Isaac

Isaac answered on August 17, 2026 store manager
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