Floor-Standing vs One-Piece Toilets: A Project Buyer's Guide
Two floor-mounted formats that answer different briefs — when a separate-cistern pan serves a project better, and when a one-piece toilet earns its larger carton.
Floor-standing pans and one-piece toilets are both floor-mounted, both ship from the same lines in our Chaozhou plant, and both appear on project orders — but they are rarely interchangeable. The difference is in how the cistern joins the bowl, and that single difference drives installation habits, packing and where each format earns its place.
The floor-standing pan: flexibility first
A floor-standing pan such as the IS-3170-FST (545 x 360 x 410 mm) is supplied without a fixed cistern, so it pairs with concealed or exposed cisterns to suit the project's plumbing plan. The trap is universal — S or P trap from the same model — which keeps one SKU valid across different site conditions. The IS-3170-FST adds rimless washdown and 4.5/3.0 Lpf dual flush; the IS-3178-FST (560 x 360 x 410 mm) offers back-entry or bottom-inlet cistern connections. Because the format is the one installers worldwide know best, fitting time on refurbishment work is short and predictable.
The one-piece toilet: fewer joints, one carton
A one-piece model such as the IS-1177-OPT (710 x 355 x 835 mm) casts bowl and cistern as a single seamless, skirted body. There are fewer joints to clean, which end users notice daily, and the unit ships in one carton, which simplifies warehousing and last-mile handling. Dual flush (4.5/3.0 Lpf), nano glazing and antibacterial pipe glazing are standard across our one-piece range, so the step up from floor-standing is about format and finish, not about flushing performance.
How buyers usually split the order
Refurbishment programmes and price-led tenders lean floor-standing: the pan works with different cisterns, and the format tolerates mixed site conditions. New-build residential and retail showrooms lean one-piece, where the seamless body is the selling point on the floor. Many distributors carry both — floor-standing for project volume, one-piece for the retail range — at the same MOQ of 50 pcs per model.
Browse the two ranges side by side in our catalog — floor-standing toilets and one-piece toilets. For a container-mix quotation covering both formats, contact our export team.
