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Radiant Buying Guide


Radiant Shower Niches, Mirrors & Floor Wastes

The small fittings in a bathroom are the ones you notice every day. Radiant's range covers three of them: prefabricated shower niches that go in before the tiler arrives, LED mirrors that light the vanity properly, and floor wastes finished to sit neatly against your tiles. Each is designed to be specified early, installed once, and left to do its job.

Radiant ThermaNiche shower niches

A ThermaNiche is a one-piece, prefabricated wall niche that replaces the need to frame and waterproof a recess on site. The core is high-density polystyrene, reinforced with fibreglass mesh on both faces and topped with a cementitious mortar layer, so it's ready to render and tile straight away. Because it's a single moulded unit, there are no joins to seal and nothing that can rot or break down behind the tiles.

The range includes square, portrait and long horizontal formats, from a compact 355 x 355mm to a 1500mm-wide niche, all at a 90mm depth. Choose the size to suit your tile layout. A niche that lines up with your grout lines looks planned rather than added.

Radiant LED mirrors

Radiant mirrors combine frameless glass with integrated LED lighting, giving you even light at the vanity for grooming and a softer glow for evenings. Models such as the Kapsel offer adjustable light from warm to bright white, and a built-in demister keeps the glass clear after a shower. Wiring is hardwired at 240V and concealed behind the mirror, so there are no visible cords.

The collection includes rectangular, round and pebble-shaped designs across the Olek, Kapsel, Ark, Pebl and Roek ranges, in sizes to suit a powder room through to a double vanity. Radiant mirrors use copper-free, silver-backed 5mm glass.

Radiant floor wastes and shower grates

A floor waste is a required fitting in Australian wet areas, but it doesn't have to stand out. Radiant's tile insert grates let you set a piece of your floor tile into the grate itself, so the drain almost disappears. For a more visible detail, the slotted square grate adds a clean metallic line to the floor.

Choose from square point drains or linear channel grates, in finishes including gun metal grey, warm brushed nickel, brushed satin, brushed gold and matt black. Matching your waste finish to your tapware keeps the whole bathroom consistent.

Frequently Asked Questions

What is a heated towel rail and how does it work?

A heated towel rail is a wall-mounted rail that uses either electric elements or a hydronic (hot water) connection to warm the rail surface, drying and warming towels placed on it. Electric heated towel rails are the most common in Australian bathrooms, they are connected to a standard power point or hardwired, and can be controlled with a switch or timer. They add comfort and help keep towels fresh between uses.

What is the difference between a towel rail and a heated towel rail?

A standard towel rail is an unheated, wall-mounted rail for hanging and airing towels. A heated towel rail incorporates an electric or hydronic heating element that warms the rail surface. Standard towel rails are more affordable and simpler to install, while heated towel rails add warmth and faster drying. Both are available in a wide range of finishes and sizes to match bathroom accessories.

What size heated towel rail do I need?

Heated towel rail sizes are measured by total width, typically 450mm to 900mm for a single rail, and up to 1200mm for wider ladder-style units. A 600mm rail suits a single bathroom with one or two towels; a 900mm ladder rail is ideal for a family bathroom. Vertical ladder-style rails offer more drying capacity within a narrower wall footprint.

Can I install a heated towel rail myself?

Surface-mounted heated towel rails that plug into a standard GPO (power point) can be installed without an electrician. However, hardwired heated towel rails (which connect directly to the mains without a visible plug) must be installed by a licensed electrician under Australian law. Always check the installation requirements of your chosen model before purchasing.

Are electric heated towel rails expensive to run in Australia?

Most electric heated towel rails use between 60W and 150W, which is comparable to a standard light bulb. Run for 2–3 hours per day, a 100W rail costs around $0.08–$0.12 per day at average Australian electricity rates. Using a timer to run the rail only when needed significantly reduces running costs. Look for energy-efficient models with a low wattage rating.