Hydrolux Shower Tray Wastes

The Slim waste has a lower-profile cover for a discreet, minimalist look and is typically the cheaper option (Slim chrome from lower-priced options). The High Flow waste is built to drain water faster and suits power showers, busy family bathrooms or wet-room style installations. If you want a neat, almost invisible outlet for a gentle domestic shower, Slim is ideal; if you routinely get heavy water flow or want extra protection against pooling, go High Flow.

Many Hydrolux wastes on the page are 90mm, which is a common shower tray waste size, so there's a good chance it will fit your tray's circular cut-out. To be sure, measure the diameter of your current waste opening and check the depth/clearance beneath the tray because some trays have limited space for the body/trap. If your current waste is 90mm and there's enough under-tray clearance, a like-for-like Hydrolux 90mm unit will usually replace it directly.

Match the waste finish to your visible fixtures for a coordinated look: chrome suits traditional or polished-modern taps, brushed brass warms up natural stone and timber tones, and black complements matte, contemporary schemes. All finishes here are offered across the Slim and High Flow ranges, so you can prioritise appearance without sacrificing the drain performance you need. choose brushed brass for a warm, hotel-style bathroom with brass taps, or black for a monochrome, industrial look.

Hydrolux wastes are described as durable and designed for daily use, so routine maintenance is simple and infrequent. Remove the waste cover periodically to clear hair and soap scum from the chamber, and wipe the visible finish to keep it looking new; that's usually enough to prevent slow drainage. The durable finishes also reduce the need for harsh cleaners, preserving the look of chrome, black or brushed brass.

A blocked or undersized waste can certainly cause backing up, so upgrading to a High Flow Hydrolux waste often fixes slow drainage by increasing flow capacity. However, if the blockage is further down the pipework or in the trap, replacing the top waste alone may not clear it. If you find persistent pooling after fitting a new High Flow unit, you'll need to check the trap and drain run to identify any deeper obstruction.