How Much Do Hollow Metal Doors Weigh?

Commercial hollow metal doors are significantly heavier than residential or light-duty steel doors due to theirsteel gauge, insulated core, and internal reinforcements. Door weight is an important factor whenselecting hinges, frames, door closers, and wall construction.

This guide provides real-world weight ranges for true commercial-grade hollow metal doors,not lightweight import or residential products.

Related resources:Complete Hollow Metal Door Guide |Hollow Metal Door Packages |Build & Quote a Door

Typical Weights for Commercial Hollow Metal Doors

A standard commercial hollow metal door consists of an 18 gauge steel shell with apolystyrene or mineral core and internal reinforcements.

As a reference:

• 3'0" x 7'0" (36" x 84") single door, 18 gauge: approximately 106 lbs
• 6'0" x 7'0" (72" x 84") double door pair, 18 gauge: approximately 212 lbs

Door weight will vary based on:

• Steel gauge (16, 18, or 20 gauge)
• Core type (polystyrene, mineral, honeycomb)
• Door height
• Fire rating
• Glass, louvers, or additional reinforcements

Approximate Weights – 18 Gauge Commercial Hollow Metal Doors

The chart below reflects true commercial-grade 18 gauge doors. For reference:

• 16 gauge doors: approximately 20–25% heavier
• 20 gauge doors: approximately 20–25% lighter

Approximate Door Weights:

• 2'0" x 6'8" (24" x 80") – ~72 lbs
• 2'6" x 6'8" (30" x 80") – ~85 lbs
• 2'8" x 6'8" (32" x 80") – ~89 lbs
• 3'0" x 6'8" (36" x 80") – ~99 lbs
• 3'6" x 6'8" (42" x 80") – ~112 lbs
• 4'0" x 6'8" (48" x 80") – ~120 lbs
• 3'0" x 7'0" (36" x 84") – ~106 lbs
• 3'6" x 7'0" (42" x 84") – ~119 lbs
• 4'0" x 7'0" (48" x 84") – ~134 lbs
• 3'0" x 8'0" (36" x 96") – ~118 lbs
• 4'0" x 8'0" (48" x 96") – ~146 lbs
• 3'0" x 9'0" (36" x 108") – ~130 lbs

Why Commercial Hollow Metal Doors Are Heavy

Unlike low-cost or imported steel doors, commercial hollow metal doors are engineered to last decades.Weight comes from:

• Thicker steel skins (18 or 16 gauge)
• Fully bonded insulated cores (no rattling over time)
• Door closer reinforcement plates
• Hinge and lock reinforcements
• 16 gauge top and bottom channel caps

Lightweight doors often use thin steel and loose honeycomb cores, which leads torattling, flexing, denting, and early hardware failure.

Specifying the Correct Hardware

Because of their weight, commercial hollow metal doors require:

• Heavy-duty hinges (ANSI Grade 1)
• Properly reinforced frames
• Commercial-grade door closers sized to door weight

This is why door weight should always be verified before selecting hardware or replacing an existing door.

Conclusion

Hollow metal door weight is a clear indicator of quality. Heavier doors typically mean thicker steel, better reinforcements, and longer service life.

For projects requiring long-term durability and code compliance, we recommendSteel-Lite Architectural Hollow Metal Doors.Steel-Lite doors are:

• Steel Door Institute (SDI) compliant
• IBC and ADA compliant models available
• UL listed for fire-rated applications
• Engineered for commercial and institutional use

Browse complete packages here:Commercial Hollow Metal Door Packages

Need help sizing or replacing a door?Call 866-232-5673 or build your door using ourQuote Builder.

Disclaimer: Information provided is for general reference only. Final door weights vary by manufacturer,construction, and configuration. Always verify specifications before ordering or installing.