Interior doors are the ones you touch a dozen times a day, which is why a bad one is so irritating. The latch that needs a lift. The door that swings itself shut. The uneven gap down the hinge side that you cannot stop looking at once you have noticed it.
None of that is the door's fault. It is almost always the hang.

Where interior doors go wrong
Three things cause nearly every interior door complaint: hinges mortised at inconsistent depths, a strike plate set to where the latch nearly reaches, and a frame that was never plumb because the house has settled around it.
A door hung properly has an even reveal down both sides and across the top, latches with a light push, and stays where you leave it — it does not creep open or swing shut on its own.
Whole-house work
Replacing every interior door at once is usually better value than doing them one at a time, and it is the only way to get consistent hardware, consistent finish and consistent reveals across the house.
It is also faster per door. Once the tools are set up and the first one is dialled in, the rest follow quickly.
Slabs, pre-hung and hardware
Most interior work is a slab into the existing frame — the frame is indoors, dry, and generally still square. Where a frame has been damaged or an opening is being changed, a pre-hung unit goes in instead.
Hardware is specified with the door: lever or knob, privacy or passage, finish matched across the house. Bored true, strike plates flush, no proud screws.
What's included
- Measure of each opening and assessment of the existing frames
- Doors and hardware sourced and supplied to your specification
- Hinges mortised clean and set to consistent depth
- Doors hung with an even reveal on all three sides
- Latches and strike plates aligned and sitting flush
- Removal and disposal of the old doors
- Three-year warranty on the supplied and installed result
Every door TheDoorPro supplies and installs is backed by a three-year warranty. Because we source, supply and install as one project, that single warranty covers the finished result — workmanship and materials together.