A trimless door looks quiet only after a crowded sequence of decisions has gone right. The concealed frame has to be selected before framing, set before plaster, held square through the finish work and coordinated with hardware, floor levels and the direction of swing. The finished wall is the last step, not the first.
The frame is installed before the wall is finished
A conventional casing can conceal a rough edge. A trimless frame cannot. Its aluminium profile becomes the plaster stop, so the opening has to be plumb, the hinge line has to be fixed and the finished-floor datum has to be known while the wall is still open.
Why the finish depends on the hardware
Door thickness, hinge setback, latch position and swing determine where the concealed frame sits. Those dimensions cannot be deferred until the painter arrives. At Leslie House the frame, Level 5 plaster, flush base detail and lighting were treated as one coordinated wall assembly.
The result is visual silence
In the finished house the door does not announce itself with casing or shadow moulding. The wall plane continues past it, allowing the skylight, stair, glazing and art to carry the room instead.
Specification
- Interior doors
- Concealed-frame, trimless openings
- Wall finish
- Frame integrated before Level 5 skim coat
- Coordination
- Rough opening · frame · hinges · hardware · floor datum
- Exterior pivot opening
- Separate product-approval and weather-envelope coordination
- Construction management
- Academia Development Corp for owner-builders Leslie and Terry
The selected frame detail explains the trimless interior condition. Exterior pivot-door approvals are a separate envelope record and are not conflated with this interior assembly.
Detail to room
The hardware vanishes. The geometry remains.
