Floor Wastes, Basin Wastes & Traps

3 designs · each in 6 finishes

BEFORE YOU BUY

How to choose a waste

Three products, three jobs. Check these before you order.

Granada: floor waste

A tile insert grate, 100 × 100 mm, with an 82 × 82 mm insert for tiles up to 10 mm thick. The outlet is a 45 mm spigot.

Lisbon: basin waste

A pop-up waste for basins without an overflow, in a 45 mm waste hole and a basin 25 to 50 mm thick. Outlet 32 mm (1¼″ BSP).

Firenze: bottle trap

Tidies the pipework under a wall-hung basin. 330 mm wall arm on a 32 mm pipe, with a 70 mm wall flange.

Match the finish

All three come in the six tapware finishes, with brass bodies, so the drain, waste and trap match the taps.

How to choose a basin wasteBathroom order of tradesTapware finishes explained

Waste and trap questions

What is better, a P-trap or a bottle trap?

Both hold a water seal that stops drain smells. A P-trap is usually hidden inside a cabinet; a bottle trap is more compact and looks tidier where it's on show, such as under a wall-hung basin.

What size is a basin waste?

Ours are 32 mm: the Lisbon has a 32 mm (1¼″ BSP) outlet and the Firenze wall arm suits a Ø32 mm pipe.

Will the floor waste suit my tiles?

The Granada takes tiles up to 10 mm thick in its 82 × 82 mm insert, so the grate almost disappears into the floor. Thicker tiles or stone need a different waste.

Which waste do I need for my basin?

Check for an overflow hole first. The Lisbon suits basins without one; under a wall-hung basin, add the Firenze bottle trap so the pipework looks finished.

Who installs wastes and traps?

A licensed plumber, to AS/NZS 3500. All three carry WaterMark licence WM-040211 (AS 1589), shown on each product page.

A bottle trap for basin pipework that's on show

Under a wall-hung basin the trap is in plain sight, so it may as well match the mixer. The Firenze is a bottle trap for basin wastes that sit 65 to 300 mm from the wall and 45 to 135 mm below the basin. Its brass trap body is Ø50 × 125 mm, the 330 mm wall arm suits a Ø32 mm pipe, and a Ø70 mm flange covers the hole in the wall.

Bottle trap for sink or basin: why the shape

A bottle trap holds its water seal in a short cylinder rather than a U-bend, which keeps it compact and close to the wall. If you're after a bottle trap for sink pipework, note that ours is sized for a basin waste, so check the waste position figures above first.

Pop-up waste for basins without an overflow

The Lisbon pop-up waste fits a Ø45 mm basin hole in a basin 25 to 50 mm thick, with a Ø66 mm cap and a 32 mm (1¼″ BSP) outlet. It's made for basins without an overflow; a basin with an overflow needs a slotted waste, which we don't sell. How to choose a basin waste walks through the choice.

Floor waste with a tile insert

The Granada floor waste takes your own tile, up to 10 mm thick, in an 82 × 82 mm insert, so only a thin frame of the finish shows around the 100 × 100 mm grate. It has a Ø45 mm spigot outlet and is 56 mm deep; your plumber needs both figures before the floor is set out. Thicker tile or stone needs a different waste.

Matching and fitting

Each waste comes in the same six finishes as our basin mixers and showers. On a wall-hung vanity the mixer, pop-up and trap are all in view at once, so a chrome trap under a black or brass tap is the mismatch people notice. All three have brass bodies and WaterMark licence WM-040211 to AS 1589, and a licensed plumber installs them to AS/NZS 3500. The order of trades shows when the shower outlet goes in during a renovation.

Clean the grate, cap and trap the way you clean the taps: warm soapy water and a soft cloth. Keep acid and chlorine drain cleaners off the visible metal, because they damage the finish.

Every product here has the same cover: 15 years on the body, 7 years on cartridges, valves and moving parts, 3 years on the finish and 2 years on washers, seals and O-rings (tapware warranty).