ProductsInterior DoorsFlush Doors

Flush Interior Doors, Hollow and Solid Core

Flat slabs, hollow or solid core, primed and ready for paint. Clean, quiet, and the right call for closets, utility rooms, and modern interiors.

  • Flat slabs, hollow or solid core, primed
  • Closets, utility rooms, and modern interiors
  • Lowest cost door in the house, prehung here
A flush interior door standing open in a bright hallway
Homeowner or builder? Find a Tucker dealer near you ▸
Flush slabs

Clean lines at a sensible price.

A flush door gives a room a clean, modern line and costs less than a panel design. On a closet, a laundry, or a whole modern interior, it does its job quietly.

Flush doors are flat slabs, hollow core as standard with solid core available, primed for paint. They fit utility and back of house openings, modern interiors that want a flat slab, and whole jobs where budget leads, like rentals and turns. They come off the same interior order as the rest of the house, prehung and bored here.

What you're buying

Flush Door Specifications

2025 interior door catalog ▸ Masonite interior guide ▸
Construction Flat slab A flush skin over a perimeter frame. No panel, no sticking, nothing to catch dust or a paint roller.
Core Hollow or solid 1-3/8" and 1-3/4" hollow core for closets and utility openings. 1-3/4" solid core birch where the opening needs mass, a fire rating, or quiet.
Finish Primed, birch or lauan Primed for paint, birch for a stainable face or a fire rated unit, lauan as the budget hollow core. Birch and lauan are beveled one side and bored on the beveled side.
Where it belongs Utility and back of house Closets, laundries, mechanical rooms, and back halls. Also whole jobs where budget leads, like rentals and turns.
Sizes Up to 4/0 wide Narrow widths for closets and mechanical openings, through 3/4, 3/6 and 4/0 in birch. Heights 6/8, 7/0 and 8/0.
Machining Prehung and bored here Hung, bored, and labeled to your takeoff, on the same order as the rest of the house.
Already have the takeoff?

Price every opening in the house yourself, in the Design Portal.

Options

What you can spec on it.

Each of these is an option in the portal, priced as you pick it, per opening or across the whole order.

Core and fire rating Hollow core as standard. Solid core birch where a utility room backs onto a bedroom, and that is also the unit that carries a 20 or 90 minute fire rating.
Face material Primed for paint, birch for a stainable face, lauan as the budget hollow core. Birch and lauan are beveled one side only and always bored on the beveled side.
Bore and hardware Passage and privacy prep bored to your height and backset. Dummy prep on the openings that only need a pull.
Wide and narrow Narrow slabs for closets and mechanical openings, and 3/4, 3/6 and 4/0 birch for the wide ones, instead of forcing a standard width into the hole.
Bifold closets Birch and lauan bifolds from 2/0 through 6/0, on the same interior order as the swinging doors.
Casing and jamb package Casing and jamb with the doors, so the back of house openings finish the same as the rest.
Questions we get

What dealers ask us.

Utility and back of house openings, and whole jobs where the budget is the specification. Closets, utility rooms, and back halls.

Generally, yes. There is less door there. On a twenty door house, moving the closets and the laundry to flush is a real line item without changing anything a buyer looks at.

Yes, 1-3/4" solid core in birch. That is also the unit that carries a 20 or 90 minute fire rating, so it is the one to quote when a utility room backs onto living space or the code calls for a rating. Ask your rep before quoting it on a mechanical room where noise is the reason for the upgrade.

Yes, primed for paint. Birch gives you a stainable face. Primed is there for paint, and lauan is the budget hollow core.

Yes. They are prehung and bored here and labeled to the same takeoff, so the closets ship with the bedrooms.

Dealer access

Price the whole order in the Design Portal.

Send the takeoff and every flush opening prices in one pass. Or call and talk it through with a customer service team that knows the product. Dealers, lumberyards, and one-step distributors only.

Get Design Portal access
The Tucker Design Portal configurator, pricing a unit live with its options and a dimensioned drawing