Bi-fold and slide-and-swing toilet doors, repaired or replaced
Bi-fold and slide-and-swing PD toilet door work in Singapore runs from S$110 for a privacy lock to S$680 for a trackless PD door. A worn pivot, roller and guide is S$120 to S$220. A new powder-coated aluminium bi-fold with louvers is S$320 to S$480. A trackless PD door, with no bottom-track trip hazard, is S$420 to S$680.
trusted by 500+
Pivot, lock, or a door that has finished
Most jammed HDB toilet doors still have a sound frame. The failure is the top pivot, the bottom roller or the lock, not the wall.
| What you see | Likely cause | What to do first / typical cost |
|---|---|---|
| Door drops and scrapes, panels intact | Top pivot pin or bottom guide roller | Hardware repair: S$120 to S$220 |
| Thumbturn spins or the latch misses | Privacy lock or hook latch | Lockset: S$110 to S$180 |
| Bottom track is corroded or the panel is cracked | The door leaf is finished | New bi-fold: S$320 to S$480 |
| A wheelchair user cannot pass | Clear opening is under 800mm | Trackless PD door: S$420 to S$680 |
2026 bi-fold and PD toilet door bands
Compare repair, a new bi-fold and a trackless PD door in the toilet door calculator. The symptom guide is the bi-fold versus PD cost guide.
| Job | 2026 SGD band | Inclusions |
|---|---|---|
| Aluminium bi-fold or slide-and-swing PD toilet door pivot, roller, guide track and hinge repair | S$120 to S$220 | Top and bottom pivot pin, guide roller, guide track and hinge mechanism on one door. Frame and panels stay. |
| Toilet door privacy thumbturn, hook latch or kid-safe coin-release lockset | S$110 to S$180 | One indicator lock, hook latch or coin-release privacy set, including alignment of the existing door. |
| Heavy-duty powder-coated aluminium bi-fold toilet door, supply and install | S$320 to S$480 | One door with acrylic or phenolic panel and ventilation louvers. Like-for-like bathroom door replacement. |
| Trackless slide-and-swing PD toilet door, supply and install | S$420 to S$680 | One trackless PD door, wheelchair-friendly clear opening, no bottom track. Wall widening, if the frame cannot reach 800mm, is a separate permit item. |
Plan Bi-fold and slide-and-swing toilet doors, repaired or replaced
Isolate the stopcock or the heater switch before any fitting is loosened.
Photograph the existing joint so the replacement can match the thread and the outlet.
Do the repair on the existing point. Do not chase a new pipe unless a licensed plumber is on the job.
Run water, check the ceiling below if the bathroom is over another room, and wipe the joint dry.
- Aluminium bi-fold or slide-and-swing PD toilet door pivot, roller, guide track and hinge repairS$120 to S$220
- Toilet door privacy thumbturn, hook latch or kid-safe coin-release locksetS$110 to S$180
- Heavy-duty powder-coated aluminium bi-fold toilet door, supply and installS$320 to S$480
- Trackless slide-and-swing PD toilet door, supply and installS$420 to S$680
| Access | HDB | Condo | Landed |
|---|---|---|---|
| Approval | Town Council hours for noisy work. An HDB permit only if the layout or a hack changes. | MCST by-laws, a water-shutdown window, and a deposit if the by-law asks for one. | No HDB permit. A new sewer run or a structural chase is still PUB or BCA, not a handyman visit. |
| Water | Like-for-like on the existing outlet stays maintenance. | The same rule, plus the building may shut the riser for a short window. | Long runs, pumps and tanks need the plumber to see the plant, not only the tap. |
| Access | Service yard and bathroom are usually reachable the same day. | Lift booking and protection of common areas come first. | A roof, a gutter or an external pipe may need safe access before anyone climbs. |
- Photo of the leaking joint and the brand mark
- Say if the water can be isolated from inside the flat
- Clear the cabinet under the sink
- Mention a condo shutdown or an HDB hacking rule if you already know it
- Keep children and pets out of the wet area during the visit
Frequently Asked Questions
How much is an HDB bi-fold toilet door repair?
A top pivot, bottom roller, guide track and hinge repair is S$120 to S$220 when the frame and panels are intact. A privacy lock on its own is S$110 to S$180.
When is a trackless PD door worth it?
When the bottom track is a trip hazard or the clear opening needs to reach 800mm for a wheelchair. Supply and install is S$420 to S$680 a door. Hacking the wall wider is a separate HDB permit.
Does a toilet door replacement need an HDB permit?
A like-for-like door in the existing opening does not. Cutting the wall to widen the opening does, and that scope is V On Construction Pte. Ltd. UEN 201611708H, not the door price on this page.