80" Flush Hollow Core Interior Door Slab — Smooth Primed White

The flush hollow core interior door is the slab you choose when the wall matters more than the door — no panels, no profile, one smooth face that takes paint the way drywall does and lets the trim, the floor, and the light do the talking. It suits bedroom corridors and closet runs in a modern build, and it disappears just as readily into a mid-century bungalow or a rental refresh where every opening needs the same quiet answer. The hollow core keeps each slab light enough for one person to carry, hang, and rehang, while the 1-3/8-inch thickness fits standard interior jambs without planing. It is stocked as a plain 80-inch slab in ten widths from 18 to 36 inches, and deliberately so: flush doors go into the openings that are rarely square to the catalogue — basement rooms, under-stair closets, older frames that have settled — so the slab is cut to the opening on site and the hinges and bore are laid out to match the frame it's replacing rather than a factory template. Factory-primed white, the smooth skin shows no grain and hides no sanding: one considered topcoat and the door reads as part of the wall rather than something hung in it.