Toilet dimensions

Every New Zealand regulation's sizes for a toilet, side by side. Millimetres unless marked.

G1/AS1Second Edition Amendment 610 Oct 2011
NZS 4121:2001
E3/AS1Second Edition Amendment 75 Nov 2020
Kāinga Ora v2.1
Lifemark v2

		Building Code and standards			Client and rating
		G1/AS1	NZS 4121	E3/AS1	Kāinga Ora	Lifemark
Room
A	Clear width				≥900
	accessible compartment		≥1600
B	Accessible, longer side		≥1900
Pan
C	Pan centre from side wall		450		450	450–460
D	Pan front from back wall		700–750			700–750
E	Seat height		460			450–480
	Lid as a backrest, angle		10–15°
	Transfer space					≥800
Grab rail and controls
F	Grab rail height		700			700
	each leg		750			750
	ahead of the pan front	230	150–250			150–250
	Rail diameter		30–40
	clear of the wall		50–60
G	Flush control height	≤1200	600–1100
	Privacy bolt, highest	≤1200
H	Back support height	≥1000	1000
	as its figure draws it	900–1000
	false wall, widest		≤400
Basin
	Basin rim height	800–850
	Clear under the basin		≥675			≥675
	Basin out from the wall		≤400			≤400
	Basin from the pan front		≥300			≥300
	Clear in front, width		≥760
	and depth		≥1200
	Mirror, bottom edge		≤1000
Urinal
	Clear in front, width		≥760
	and depth		≥1200
	Impervious wall, each side			≥300
	and height			≥1500
Fittings
	Clothes hooks	1400–1500	1200–1350
	Dispensers	1000–1200	900–1200