Pi-Pi Standard — Closed Top
Wall-mounted model with a closed top and stepped outlet Ø24/32/40 mm.
View Standard modelWaterless Urinals for Sheds, Allotments and Off-Grid Cabins
Waterless urinals for life without plumbing — available in straight and corner designs, with a closed top or a Ø70 mm port for compost toilet ventilation. Installed next to Trelino, BOXIO, Kildwick, and Separett dry and composting toilets.
Choose the urinal that suits you
Pi-Pi Standard
Closed-top body — the simplest way to add a standing urinal to a shed or cabin that doesn't need a vent.
£34.90 + shipping £3.90
Dispatch tomorrow
One Product Type, Three Different Models
“Plastic urinal” is a whole category. Model pages show specific design differences to help you choose the right version.
Pi-Pi Standard Plus — Port Ø70 mm
Wall-mounted model with a top port Ø70 mm, which can be connected to existing ventilation, and stepped outlet Ø24/32/40 mm.
View Standard Plus modelPi-Pi Standard Corner — For Corners
Corner model with a top port Ø70 mm and stepped outlet Ø24/32/40 mm.
View Standard Corner modelPi-Pi is a standalone wall-mounted urinal. It can be placed next to a dry, composting, or separating toilet and does not replace it.
Stepped outlet 24/32/40 mm fits standard hoses and dry toilets. The LLDPE material withstands frost down to −40 °C without cracking. The urinal is light — under 1.5 kg. Easy to fit in 5–7 minutes.
Not sure which model suits you?
Contact me — I will advise on which urinal to choose for your restroom, calculate delivery, and assist with placing an order.
Mart Tamm
Account Manager for United Kingdom
Have questions about products, pricing, or partnership? Email me directly — I'll respond personally.