Prehung Door vs. Slab Door: What Is the Difference
ZT Doors supplies interior doors both ways. A slab is the right call when you are reusing your existing jambs, and a prehung unit is the right call when you are working from a rough opening, since prehung interior doors are supplied with the jambs, hinges and hardware to hang them. On the exterior line, A.D.A. slabs, sills and locks are available.
Get a Free QuoteCall (727) 591-2777Interior doors: prehung or slab
Interior Door Catalog, 36 pages: The full interior line: panel, shaker, louver, glazed and direct glazed doors, plus jambs, hinges, hardware and the complete availability guide.
- Shaker, beveled panel, louver and glazed styles
- Resilient primed coat finish, ready to paint
- Factory-applied glass protection film on glazed doors
- Stocked in the sizes and finishes that move fastest
Exterior doors: slabs, sills and locks
- Tested to Florida's HVHZ high velocity hurricane zone standards
- Entirely composite frames and insulated fiberglass doors
- Decorative, camed and textured privacy glass options
- A.D.A. slabs, sills and locks available
Getting the sizing right either way
Custom widths, heights and arched openings are routine on the exterior line. See how ordering works for exactly what we need from you to size either a slab or a prehung unit.
Common Questions
What comes with a prehung interior door?
The Interior Door Catalog covers the full interior line, plus jambs, hinges, hardware and the complete availability guide.
Can I reuse my existing door frame with a new slab?
Yes. Slabs are the right choice if you are reusing existing jambs; a prehung unit is for a rough opening that needs a frame as well.
Are A.D.A. slabs, sills and locks available on exterior doors?
The site states A.D.A. slabs, sills and locks are available on the exterior line.
Keep Looking
Interior Doors · Exterior Doors · Custom Interior Doors · How ordering a door works · FAQ · How ZT Doors quotes work
Price Your Doors, Prehung or Slab
Tell us which openings need a slab and which need a full prehung unit, and we will come back with the best price in Florida.
Call (727) 591-2777