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Interior Office Doors

Get Instant Pricing & Ship Time
5-7 Business Days on Stock Items
From $249
Easy To Install
All Industry Widths & Hights
Variety of Finishes
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If you're looking for sturdy, reliable interior office doors, CDF can help. Our office interior doors are durable, but they also have a clean, professional look that complements any office setting, wherever they're installed.

Whether you're looking for hollow metal doors or commercial wood doors for your office, CDF can supply you with everything you need. And if you've got to have them right away, that's no problem. We ship all in-stock items directly to your worksite within 3-5 business days, so there's no need to wait for your office doors to show up.

Take a look at our selection, and be sure to review all the door sizes before you begin to build a quote. We're confident you'll be pleased with whatever style of commercial interior office doors you choose.
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Standard Product Description
Precision made core is composed entirely of wood particles which provides a stress free foundation and a completely smooth, uniform surface free of any voids, knots or patches that could show through the finish
Available glass types - tempered glass, wire glass, Power and Platinum glass, insulated glass
Available glass sizes - (6"x27"), (12"x12"), half glass, full glass
Thickness - 1-3/4" (20 minute fire rated)
One piece, clear, matching/compatible hardwood face laminated, SCL back, for painting or staining
Core - Wood particleboard door core to meet or exceed American National Standard ANSI/A208.1 for 1-LD-1 or 1-LD-2 door core. Exceeds requirements for 20 minute construction authority

Discover the Difference

At CDF, our no-nonsense approach to commercial office interior doors has earned us a reputation for quality products, terrific prices and super-fast delivery. Each of our interior office doors has been manufactured to comply with the strict guidelines of the Steel (or Wood) Door Institute. Products are tested with the following organizations:

  • National Fire Protection Association (NFPA)
  • Underwriters Laboratories (UL)
  • American Society for Testing and Materials (ASTM)
  • American National Standards Institute (ANSI)

Our office doors are engineered for interior use and provide an affordable way to manage fire ratings of up to 90 minutes to restrict the spread of smoke and fire.

Make Our Commercial Interior Office Doors Work for You

Whether you need metal or wood doors, there's no need to wait for stock items. We have metal office interior doors ready to ship. We also stock unfinished and prefinished solid core birch interior office doors, fire-rated mineral core doors and louver or glass kits that can be added to our doors.

Our office interior doors are 1 3/4" thick and available in industry-standard sizes. If you measure your door opening and realize it's not a standard size, we offer cut-down and restyling to facilitate your custom fit.

Glass Kits Let the Light In

While some may prefer their interior doors to be windowless, a door with glass has its advantages. For one thing, a glass door lets you see who's in an office or meeting room without knocking and interrupting the people inside. In stairwells, a door with a window can prevent mishaps because you can see when someone is opening the door from the other side. Commercial office interior doors from CDF can be adapted with various sizes of glass kits, whether you prefer small slide lite kits, half-glass or full-glass options. You may also select fire-rated, wired, tempered or simulated glass kits for your interior office doors.

Louver Kits Ventilate Office Doors

You may choose to add louvers to your commercial interior office doors. It's one way to vent restrooms, closets, mechanical rooms and other places where air needs to circulate. Another option is our fire-rated fusible link louvers that can be shut if a fire breaks out.

CDF Has the Best Interior Office Doors for Your Building

For any contractor or building owner who needs doors now, CDF is the way to go. Our doors ship directly to your job site. And because we're in the U.S., you don't have to wait weeks or months for interior office doors to arrive. Provided they're in stock, we get your doors to you super fast! You may be ordering metal doors or wood, with glass or without. Whatever you need, we'll ship it to you, along with the parts you need for easy installation. Need us to pre-install the hardware? We can do that, too. Order your commercial office interior doors from CDF today!

Standard Glass Kit Type Options

We offer the main types of glass kits for your commercial door.

Tempered Glass - Standard glass type

Wire Glass - Aids in security breaches

Insulated Glass - Helps insulate the rooms

Fire Rated Clear Glass - Fire rated doors only
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All Industry Standard Sizes

All commercial doors come at a thickness of 1-3/4". We offer the industry's leading standard widths and heights for your openings. We 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. 
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.

Door Fire Rating Options

Our commercial grade doors can withstand the spread of fires to the architectural grade standard fire rating of 90 minutes. We carry fire rated doors with custom options including stain finishes, sizing, and non-existing hardware. The most common application for a fire rated door include commercial openings needing to meet code requirements or any opening that needs to be protected from a potential fire hazard from spreading. 
non fire rated
0
20 MIN FIRE RATed
20
45 min fire rated
45
60 min fire rated
60
90 min fire rated
90
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