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commercial steel doors

Commercial Steel Doors

Starting At $349
Fast Nationwide Delivery

Steel doors are ideal for any type of commercial or industrial building. Commercial steel doors are specifically designed for schools, stores, offices, hospitals, and other facilities with heavy traffic areas.

All Steel Doors Sizes in Stock & Ship in 3-5 Business Days!

Single and Double Door Packages
Up to 3 Hour Fire Rating Available
Complete Steel Door, Frame, and Hardware Packages
Instant Pricing
Build Your Steel Door Quote
CDF Doors Is Your #1 Online Door Supplier
single steel door flush

Commercial Flush 
Steel Door

Starting at 
$349.00 
Product Info
18 gauge Galvaneal Metal
Available with Glass kits
Available with Louver Kits
Up to 3HR Fire Rating
single steel door with glass kit

Commercial Steel Door 
w/Glass Kit

Starting at 
$523.00 
Product Info
18 gauge Galvaneal Metal
Available with Glass kits
Available with Louver Kits
Up to 3HR Fire Rating
Available Glass Sizes:
6' x 27", 12" x 12", 
Half Glass, Full Glass
Available Glass Types:
Tempered, Wire, Insulated, Pyran Platinum
single steel door with louver

Commercial Steel Door 
w/Louver

Starting at 
$428.00 
Product Info
18 gauge Galvaneal Metal
Available with Glass kits
Available with Louver Kits
Up to 3HR Fire Rating
Available Louver Sizes:
12" x 12", 18" x 12", 
24" x 12", 24" x 18", 
24" x 24", Full Louver
single steel door fire rated

Commercial Fire Rated 
Steel Doors

Starting at
$632.60
Product Info
18 gauge Galvaneal Metal
Available with Glass kits
Available with Louver Kits
Up to 3HR Fire Rating
Available Fire Ratings:
20 min, 45 min, 60 min, 
90 min, 3 Hour
double steel door flush

Flush Double 
Steel Door

Starting at 
$707.00 
Product Info
18 gauge Galvaneal Metal
Available with Glass kits
Available with Louver Kits
Up to 3HR Fire Rating
double steel doors with glass kits

Double Steel Door w/Glass Kit

Starting at 
$1,055.00 
Product Info
18 gauge Galvaneal Metal
Available with Glass kits
Available with Louver Kits
Up to 3HR Fire Rating
Available Glass Sizes:
6' x 27", 12" x 12", 
Half Glass, Full Glass
Available Glass Types:
Tempered, Wire, Insulated, Pyran Platinum
double steel door with louver

Double  Steel Door w/Louver

Starting at 
$865.00 
Product Info
18 gauge Galvaneal Metal
Available with Glass kits
Available with Louver Kits
Up to 3HR Fire Rating
Available Louver Sizes:
12" x 12", 18" x 12", 
24" x 12", 24" x 18", 
24" x 24", Full Louver
double steel door fire rated

Double Fire Rated Steel Doors

Starting at 
$1274.20
Product Info
18 gauge Galvaneal Metal
Available with Glass kits
Available with Louver Kits
Up to 3HR Fire Rating
Available Fire Ratings:
20 min, 45 min, 60 min, 
90 min, 3 Hour

Steelcraft Doors

L, B, CE, H T, SZ Series
Starting at $520.00 
Ceco Metal Doors

Ceco Doors

Envoy, Regent, Omega Series
Starting at $522.00 

Curries Doors

507, 607, 707 Series
Starting at $522.00 
Metal-Building-Doors_v6_11

Metal building Doors

Preassembled, Painted
Starting at $650.00

Commercial Single Steel Doors

Commercial Steel Door Features & Benefits

Each steel door we sell is made using a hollow metal shell that's been reinforced and filled with insulation. Our manufacturers supply us with commercial steel entry doors that meet stringent guidelines from the Steel Door Institute. They've also passed testing by the National Fire Protection Association (NFPA), Underwriters Laboratories (UL), American Society of Testing and Materials (ASTM) and the American National Standards Institute (ANSI).

At CDF, we have both single and double steel doors. And if you need to add louvers or you're looking for commercial metal doors with glass kits, you've come to the right place. There are other reasons to choose CDF for quality door products.

Commercial steel doors from CDF have a thickness of 1-3/4". We can supply you with any of the industry's standard widths and heights for your door's opening. We can also create a custom size – we provide cut-down and restyling to fit custom openings. Remember to review the width and height sizing chart before you start to build your quote.

Heavy Duty Commercial Steel Doors

Each industrial commercial steel door is supplied by manufacturers that meet strict guidelines and regulations. These commercial industrial steel doors are suitable for every public building including, schools, libraries, offices, hospitals, manufacturing plants and more. These steel doors can be used for both exterior and interior application.

It's widely acknowledged in the door industry that commercial steel entry doors are the best value. They generally outlast wood doors by more than 10 years and are very affordable. In addition, a commercial steel door is better insulated than wood or fiberglass. Commonly used on commercial building exteriors, our commercial fire-rated doors can handle ratings up to three hours, meaning they're suitable for fire-rated openings.

When you choose a steel door from CDF, you can be assured of its security. These vandal-resistant steel doors make it difficult for intruders to enter your building – giving them a big advantage over their wooden counterparts.

Commercial Double Steel Doors

Available with Glass kits or Louvers
Xpress Orders Ship in 3 Business Days or Less
18 Gauge Security Steel Doors
steel doors

All Industry Standard Steel Door Sizes

All commercial steel doors come at a thickness of 1-3/4”. We offer the industry’s leading standard widths and heights for your openings. CDF will provide cut down and restyling for custom-sized doors to meet any custom opening. Be sure to review our width and height sizing chart before building your quote. If you have any further questions please contact us.

Steel Door Specifications

Door Thickness

1-3/4" Standard

Core

Mineral core and particle board available

Sizes

Standard Widths up to 4'0", Height up to 8'0" (Custom Sizes Available)

Undercut

3/4" Standard

Finish

Unfinished and stained finishes available

Standard Preps

161 (cylindrical lock), 86 Edge (mortise lock), Deadbolt, RPD (blank edge, panic reinforced)

Fire-Rating

20 minute, 45 minute, 60 minute, 90 minute Fire rating

ANSI Standards

Meets or exceeds requirements of ANSI A208.1 and CS236-66

Optional Preps

Exit Device Trim, Deadbolts, Lite and Louver Cutouts, Continuous Hinge Application (Undersized Width)

Stains Available

Unfinished, Clear Pre-finished, Mahogany, Traditional Cherry, Golden Hickory, Dark Walnut, Dark Oak, and Autumn Oak

Handing

Non-Handed Design; Reversible Hinge Plates

Mfg. Hinge/Lock Locations

Steelcraft, Mesker, Ceco, Curries, Republic, Baron, DKS, Pioneer, Deansteel, Custom Locations

Most Popular Door Sizes

Call Size
Nominal Width
Nominal Height
3068
3’0″ (36 inch)
6’8″ (80 inch)
3070
3’0″ (36 inch)
7’0″ (84 inch)

Door Sizes |6’8″ Height 

Call Size
Nominal Width
Nominal Height
2068
2’0″ (24 inch)
6’8″ (80 inch)
2468
2’4″ (28 inch)
6’8″ (80 inch)
2668
2’6″ (30 inch)
6’8″ (80 inch)
2868
2’8″ (32 inch)
6’8″ (80 inch)
21068
2’10” (34 inch)
6’8″ (80 inch)
3468
3’4″ (40 inch)
6’8″ (80 inch)
3668
3’6″ (42 inch)
6’8″ (80 inch)
3868
3’8″ (44 inch)
6’8″ (80 inch)
4068
4’0″ (48 inch)
6’8″ (80 inch)

Door Sizes |7’0″ Height 

Call Size
Nominal Width
Nominal Height
2070
2’0″ (24 inch)
7’0″ (84 inch)
2470 
2’4″ (28 inch)
7’0″ (84 inch)
2670
2’6″ (30 inch)
7’0″ (84 inch)
2870
2’8″ (32 inch)
7’0″ (84 inch)
21070
2’10” (34 inch)
7’0″ (84 inch)
3470
3’4″ (40 inch)
7’0″ (84 inch)
3670
3’6″ (42 inch)
7’0″ (84 inch)
3870
3’8″ (44 inch)
7’0″ (84 inch)
4070
4’0″ (48 inch)
7’0″ (84 inch)

Door Sizes |8’0″ Height 

Call Size
Nominal Width
Nominal Height
2080
2’0″ (24 inch)
8’0″ (96 inch)
2480 
2’4″ (28 inch)
8’0″ (96 inch)
2680
2’6″ (30 inch)
8’0″ (96 inch)
2880
2’8″ (32 inch)
8’0″ (96 inch)
21080
2’10” (34 inch)
8’0″ (96 inch)
3480
3’4″ (40 inch)
8’0″ (96 inch)
3680
3’6″ (42 inch)
8’0″ (96 inch)
3880
3’8″ (44 inch)
8’0″ (96 inch)
4080
4’0″ (48 inch)
8’0″ (96 inch)
Actual width is 1/4" under nominal door size, to allow for 1/8" clearance on hinge and strike sides.
Actual height is 7/8" under nominal door size. Standard undercut is 3/4" + 1/8" clearance at top = 7/8"
All doors = 1-3/4″ thickness
*Custom Door Widths and Heights upon Request.

Steel Door FAQ

There are different options to shorten a steel door but it is often easier to order the door in the exact sizing needed.
Steel doors are incredibly durable and last a very long time in comparison to wooden doors.
The gap between the floor and a steel door is usually 8mm to 10mm although it may be tiger for security specifications.

Order the Best Steel Doors From CDF

If you're looking for high-quality, heavy-duty commercial steel doors for your building project, CDF can help.
We have all the steel doors you need for industrial, commercial and institutional applications.

For your convenience, CDF ships from our warehouses around the country right to your work site. Find the right steel door and build your quote today!

Instant Pricing
Build Your Steel Door Quote
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