NEED HELP? Talk To A Door Expert.
(855) 769-9895
logo cdf 1
CDF Doors Is Your #1 Online Door Supplier

Masonite Interior Doors

Masonite interior doors from CDF provide a welcoming entrance to homes and businesses. These high-quality doors complement any architectural style and personal taste, making them popular with builders, architects and homeowners. Aesthetically pleasing and durable, your Masonite interior door will serve you well for many years.

Get Instant Pricing & Ship Time!
  • Up to 90 Minute Fire Rating Available
  • Complete Door, Frame, and Hardware Packages
  • Super Fast Shipping. Stock Items Ship in 3-5 Business Days!
Instant Pricing
Build Your Door Quote
3-single-wood-door-glass-kit-leversetmasonite doors logo

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.

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.

Why a Masonite Interior Door Is a Good Choice

What do you want in an interior door? The first concern is functionality.

You want a door that will hold up even when stressed. Energy efficiency is also a consideration. Will your door keep the elements at bay? And, of course, you want a door that adds beauty to your property. A Masonite interior door satisfies all these demands. Interior Masonite doors are the product of years of research, engineering, design and development. The result is a high-performance entry door that's as beautiful as it is durable.

Instant Pricing
Build A Quote
Masonite Entry Doors
Masonite Doors

Interior Masonite Doors Add a Welcoming Look

Warm and homey, interior Masonite doors are the perfect addition to various properties, from residential to industrial to commercial. With a range of styles and features to choose from, you can customize your doors to suit your space perfectly. Here are a few examples of facilities that have boosted their appeal by installing exterior and interior Masonite doors:

Residential: Home sweet home never looked so good. Durable exterior Masonite doors are a solid presence and the perfect addition to any residence.
Corporate: From your front door and throughout your offices, Masonite wood doors provide your property with a classic, elegant vibe that instills confidence in your brand.
Medical: Masonite doors help patients feel more at home and relaxed – the wood is a nice break from the steel and bright lights that define hospitals and other medical facilities.
Education: Schools and universities put durable Masonite doors to the task – and they pass with flying colors.
Hospitality: Interior and exterior Masonite doors are a mainstay at hotels and hospitality venues, providing an attractive addition to rooms and conference centers.

Frequently Asked Questions About Masonite Interior Doors

Want to know more about Masonite interior doors?
We've addressed some of the more common questions below, but if you have other questions, we'd be happy to hear from you. 

Yes, we can get you a Masonite interior door with the fire rating of your choice:
  • 20 minutes
  • 45 minutes
  • 60 minutes
  • 90 minutes

Fire-rated doors are designed to resist fire and prevent it from spreading through a building. These doors are typically used in commercial and industrial facilities, as well as in some residential settings where fire safety is a concern. A Masonite interior door's fire rating is determined through rigorous testing in a laboratory, during which the door is exposed to high levels of heat and flames. The door's ability to resist fire and prevent it from spreading is then evaluated, and the door is assigned a fire rating based on its performance.

Masonite interior doors are designed with energy efficiency in mind. They provide superior insulation and reduce energy costs. The materials used in Masonite doors – including fiberglass and steel – are highly insulating and can save you money on utility bills by preventing heat loss and gain.
Yes, if you need to buy Masonite interior doors that are taller or wider than standard-sized doors, we can supply them to you. Give us a call, and we'll be happy to get your order started.

CDF Has Masonite Interior Doors That Will Serve You Well

Masonite interior doors offer a range of options that can enhance the curb appeal, security and energy efficiency of your home or building. As a leading supplier of Masonite doors, CDF Distributors is committed to helping contractors, building managers and homeowners select the right door for their needs. CDF ensures your order is delivered quickly – and with Masonite interior doors, installation is easy, so your door will be up in no time. Buy Masonite interior doors from CDF today!

Instant Pricing
Build Your Door Quote
userphone-handset