Choosing a Freestanding Bathtub: Size, Material and Installation

The size of tub you can fit is decided before you choose a style. Measure the clear floor space first, then subtract what the plumbing and the door swing take away. Most Indian bathrooms that can take a freestanding tub at all take a 150 cm or 170 cm one — 140 cm if the room is tight, 180 cm only if the bathroom is genuinely large. Everything below follows from that number.

Start with the measurement, not the photograph

A freestanding tub needs clearance on every side, because that is the point of it — a sculpture standing in a room, not a fitting boxed into a corner. Write down four numbers before you look at a single product.

• Clear floor length and width, wall to wall, measured at floor level. Skirting and tile beading eat a few centimetres.
• Working clearance. Leave 10–15 cm behind the tub and enough room in front to stand and dry off. A tub jammed against a wall loses the look you paid for.
• Door swing. Open the door fully and mark where the leading edge lands. That arc is unusable floor.
• The route in. A 170 cm tub has to pass your doorway, your stairwell landing and any turn between, in one piece. This is the step people skip, and the one that ends with a tub on the balcony.

What the common sizes actually suit

Several models come in more than one length — ERIS in 140, 150 and 170; TAISOR in 150, 170 and 180 — so if a shape appeals, check whether it exists in your size before ruling it out.

Freestanding, and what it commits you to

Every tub in this range is freestanding, and that has consequences beyond looks.

The plumbing has to rise through the floor, or very close to it, and it has to be in the right place before the tub arrives. Retrofitting a freestanding tub into a bathroom plumbed for a built-in one usually means breaking floor. Decide the tub's position at the plumbing stage, not after tiling.

The tap is a separate purchase. A freestanding tub has no tap ledge, so you need a floor-mounted bath filler standing beside it, or a wall spout positioned to reach. Fillers here run from about ₹15,000 to ₹17,250 across seven finishes, and the version with an integrated hand shower earns its small premium if the tub also gets used for washing hair or bathing children.

Acrylic, and why weight matters more than you think

These tubs are acrylic, which is the sensible material for Indian bathrooms for three reasons. It is warm to sit against, where cast iron stays cold until the water has heated it. It is light enough for four people to carry up a stairwell. And it holds heat well, so the water stays hot through a long soak.

Weight is the argument that matters most in an apartment. A 170 cm tub holds roughly 200 litres, and water weighs a kilogram a litre — so a filled tub with a person in it is comfortably a quarter of a tonne on a small patch of floor. On a ground-floor slab that is a non-issue. On an upper floor of an older building it deserves a word with your structural engineer, particularly for the two- and four-seater whirlpools, which hold considerably more.

One practical consolation: acrylic scratches, and it polishes out. A scuff can be brought back with a fine cutting compound. The same mark on an enamelled surface is permanent. Clean with a soft cloth and a non-abrasive cleaner, never a scouring pad.

Glossy or matt

Glossy is easier to keep looking clean and hides water marks better. Matt photographs beautifully and suits a dark-toned bathroom, but it shows soap film sooner and wants wiping down more often. Black matt in particular — ERIS and MOON both offer it — is striking and unforgiving of hard water. If your supply is hard, glossy will look better for longer with less effort.

Installing a freestanding bathtub

This is a plumber's job, not a weekend project — but knowing the sequence lets you hold your contractor to it, and almost every bad bathtub installation comes from getting the order wrong.

Before any tiling happens

1. Mark the exact tub position on the bare floor. Chalk the outline. Stand in it. Open the door against it. Move it before anything is fixed.
2. Set the waste position from the tub's own drawing, not from a standard dimension. Freestanding tubs differ — some drain centrally, some at one end — and the tolerance is small.
3. Set the filler rough-in at the same time. A floor-mounted filler has a valve body that sits below floor level. Once the floor is tiled, moving it means lifting tiles.
4. For a whirlpool, run the electrical supply now — earthed, on its own protected circuit, terminated where the pump will sit.
5. Check the floor is level and sound. A freestanding tub sits on its own base or feet and will rock on an uneven screed.

Fitting the tub

1. Dry-fit first. Bring the tub in, set it on its marks, connect nothing. Check clearances and the door swing for real.
2. Level it in both directions. A tub out of level drains badly and holds a puddle at one end forever.
3. Connect the waste with an accessible flexible connection, and make sure the trap can be reached later. A waste joint sealed permanently under a tiled plinth is a leak waiting to become a demolition.
4. Fill it fully and test before sealing. Fill to the overflow, leave it an hour, check every joint, then drain and check again. Water finds faults that a pressure test does not.
5. Seal to the floor last, with a sanitary-grade silicone, and only once the tub has been filled at least once — the weight settles it into its final position.

Whirlpool and jacuzzi tubs

A whirlpool pushes water through jets in the tub wall. Ours carry six body jets. Four things to know before committing:

• It needs power — an earthed, protected supply positioned by an electrician before the tub goes in.
• It needs service access. The pump will need reaching eventually.
• It uses more water. Jets must be submerged to work, so you fill higher than for a plain soak.
• Keep the pipework clean. Lines that hold standing water grow biofilm. Run a cleaning cycle periodically and drain fully after use.

Sizes run from a single-seater at 150 and 170 cm, through a corner model at 130 and 150 cm square, to a two-seater at 180 × 120 cm and a four-seater at 210 × 160 cm. The corner model deserves a second look in an ordinary bathroom, because a corner is usually the only place a square tub sits without dominating the room.

A note on the word "jacuzzi"

Jacuzzi is a brand name, not a category. The generic term is whirlpool bath. We use both because that is what people search for, but when you are comparing contractor quotes it pays to be precise about what you are asking for.

Your pre-order checklist

Our freestanding bathtubs run from around ₹39,500 to ₹4,50,000 in white glossy, white matt, black matt, blue and a natural stone-look finish, with matching floor-mounted fillers. Send us your floor dimensions and where your drain sits, and we will tell you which models actually fit.