Underground drainage pipe, 110mm, 6m. PVC pipe for sewer and stormwater runs below ground. Pairs with 110mm fittings, lay to fall on a sand bed. Sold per length.

Cobra Cobratron no-touch electronic wave-sensor tap unit, chrome-plated. Hands-free basin tap for hygienic public and commercial washrooms. Check the power supply and plumbing connection before install.

A1 Deluxe toilet seat. Replacement seat and cover for a standard close-coupled pan. Check it matches your pan shape and fixing centres.

A1 high-traffic toilet seat (Dutton). Heavier-duty seat for busy and commercial washrooms. Confirm it suits your pan before ordering.

Rainwater downpipe, 3m length. Carries gutter water down to ground or stormwater. Pairs with downpipe brackets and gutter outlets. Sold per length.

Hansgrohe Talis E self-closing pillar tap, 110mm. Push-action basin tap that shuts on its own to save water, for public and commercial basins. Single pillar fitting, check your basin tap hole.

Walcro duct-type toilet flush valve, 20mm. Concealed-cistern flush valve for back-to-wall and commercial installs. Confirm it matches your cistern and inlet.