Build or replace a commercial opening with the CDW 4'0" x 7'0" Fire-Rated Hollow Metal Door Slab, a durable commercial steel door designed for use with compatible hollow metal frames and commercial door hardware.

This listing is for the door slab only and features a lightweight, insulating polystyrene core, Primer Gray finish, and multiple hardware-prep and hinge-location options to simplify replacement and new-construction applications.

Choose from 161 Cylindrical Lock Prep, Mortise Lock Prep, or Rim Panic Prep, along with Steelcraft, Curries, or CECO hinge locations to match the required frame preparation.

Key Features

• Commercial-grade fire-rated hollow metal steel door

• Door slab only

• Size: 4'0" x 7'0"

• Polystyrene core

• Primer Gray finish

• Reversible handing where compatible with selected preparation

• Multiple commercial hardware-prep options

• Multiple hinge-location options

• Designed for compatible fire-rated hollow metal frames

• Suitable for commercial and institutional openings

• Ready for field painting or finishing

• Ideal for replacement or new construction

Polystyrene Core

The internal polystyrene core provides a lightweight, stable door construction while helping improve thermal and sound performance compared with an uninsulated hollow door.

Polystyrene-core hollow metal doors are commonly used in:

• Commercial buildings

• Warehouses

• Office facilities

• Schools

• Healthcare facilities

• Government buildings

• Mechanical rooms

• Storage areas

• Industrial facilities

Fire-Rated Door Construction

This door is intended for use in a properly listed fire-rated opening when supplied with the applicable fire label and installed with compatible rated components.

The actual fire rating depends on the specific door configuration, label, frame, hardware, glazing, and complete opening assembly.

Always verify the required fire rating before ordering.

A complete fire-rated opening may require:

• Labeled fire-rated frame

• Positive-latching hardware

• Listed hinges

• Approved door closer

• Fire exit hardware where applicable

• Listed glazing and lite kit, if used

• Proper installation according to the opening's listing

Door Prep Options

Choose the preparation required for your commercial hardware.

161 Cylindrical Lock Prep

Prepared for compatible commercial cylindrical lever locksets.

Common applications include:

• Entry lever

• Storeroom lever

• Classroom function

• Passage function

• Other compatible cylindrical locks

Mortise Lock Prep

Prepared for compatible commercial mortise lock hardware.

Ideal for:

• Heavy-duty commercial mortise locks

• Institutional locking applications

• Electrified mortise locks

• High-security commercial openings

Rim Panic Prep

Prepared for compatible surface-mounted rim exit devices.

Common applications include:

• Panic hardware

• Fire exit hardware

• Alarmed exit devices

• Electrified rim exit devices

• Access-controlled egress openings

Exit device and associated hardware are sold separately.

Hinge Location Options

Select the hinge preparation that matches the existing or new frame.

Available options:

• Steelcraft Hinge Locations

• Curries Hinge Locations

• CECO Hinge Locations

Matching the correct hinge locations is especially important when replacing a door in an existing frame.

Before ordering, compare the hinge measurements on the existing frame or door.

Reversible Handing

Where permitted by the selected preparation, the door can be configured for the required handing.

Commercial door handing may include:

• LH – Left Hand

• RH – Right Hand

• LHR – Left Hand Reverse

• RHR – Right Hand Reverse

Handing should be confirmed before final preparation or installation.

Primer Gray Finish

The door is supplied in a commercial Primer Gray finish.

The primer protects the steel during handling and installation and provides a suitable base for field-applied finish paint.

Final painting is recommended after installation.

4'0" x 7'0" Size

Door Width: 4'0"
Door Height: 7'0"

This oversized commercial door provides additional clear opening width for applications involving:

• Equipment movement

• Material handling

• Carts

• Wheelchairs

• Large commercial corridors

• Industrial access

Always verify the rough opening, frame size, and required clear opening before ordering.

Common Applications

Ideal for:

• Warehouses

• Schools

• Hospitals

• Healthcare facilities

• Government buildings

• Mechanical rooms

• Industrial facilities

• Office buildings

• Commercial corridors

• Storage areas

• High-traffic commercial openings

Product Specifications

Brand: CDW
Product Type: Fire-Rated Hollow Metal Door Slab
Door Size: 4'0" x 7'0"
Core: Polystyrene
Finish: Primer Gray
Door Type: Commercial Steel / Hollow Metal
Hardware Prep Options: 161 Cylindrical, Mortise Lock or Rim Panic
Hinge Location Options: Steelcraft, Curries or CECO
Handing: Configurable / Verify Before Ordering
Application: Commercial / Institutional
Frame Included: No
Hardware Included: No

What's Included

• 1 CDW 4'0" x 7'0" Fire-Rated Hollow Metal Door Slab

• Selected lock or exit-device preparation

• Selected hinge-location preparation

• Primer Gray factory finish

• Polystyrene core

Not Included

• Hollow metal frame

• Hinges

• Lever lockset

• Mortise lock

• Exit device

• Door closer

• Threshold

• Weatherstripping

• Kick plate

• Lite kit

• Glass

• Additional hardware unless specifically stated

Important Ordering Information

Before ordering, verify:

• 4'0" x 7'0" door size

• Required fire rating

• Door handing

• 161, Mortise or Rim Panic prep

• Steelcraft, Curries or CECO hinge locations

• Hinge size and quantity

• Existing frame dimensions

• Door swing

• Hardware requirements

• Applicable building and fire-code requirements

Replacement Door Warning

When replacing a door in an existing frame, do not order based only on nominal door size.

Measure and confirm:

• Actual door width and height

• Hinge locations

• Lock or panic-device location

• Door thickness

• Handing

• Frame manufacturer / preparation