The tub decision shapes a bathroom more than any other single fixture, because it sets the plumbing, the floor loading and often the entire layout. It is also the decision people most often make on appearance alone and regret on practicality.
The starting question is not which tub you like, it is whether the bathroom should have one at all, and if so whether it also needs to function as the shower.
What moves the price
- Floor structure. A large freestanding tub, filled, with an occupant, is a serious point load. In older homes reinforcement is frequently required.
- Filler type. A floor-mounted filler must have its supply routed through the floor in exactly the right position, before any tiling.
- Material. Acrylic is light, warm to touch and affordable. Cast iron holds heat far better and is very heavy. Stone resin sits between the two.
- Whether it doubles as a shower. Only an alcove or a drop-in with a suitable surround works well for this. A freestanding tub with a shower over it is a compromise.
The four types
- Alcove tub, $1,200 to $3,500 installed. Three walls, one finished side. The most space-efficient, the cheapest, and the only one that doubles as a shower comfortably. The right answer in most family bathrooms.
- Freestanding tub, $3,500 to $9,000 installed. Visually the centrepiece of a bathroom. Needs floor space all round, a floor structure checked for the filled weight, and a filler supply routed before tiling. Not practical as a shower.
- Drop-in tub, $2,500 to $7,000 installed. Set into a built deck or platform. Flexible on placement, generous surround for storage, and the deck adds cost and footprint.
- Walk-in tub, $5,000 to $14,000 installed. A door in the side for accessibility. Genuinely useful for mobility needs, with the trade-off that you sit in it while it fills and drains.
Mistakes we see most often
- Choosing a freestanding tub in a bathroom that needs its only shower. It works poorly for both.
- Ordering a tub before confirming it will physically get up the stairs and through the door.
- Not checking floor structure for a large tub in an older house.
- Forgetting that acrylic loses heat quickly. If long soaks matter, cast iron or stone resin is a meaningfully different experience.
What this means in the Capital Region
In older Capital Region homes there is often an original cast-iron tub already in place, and these are worth serious consideration before replacement. A sound cast-iron tub holds heat far better than anything acrylic and can be professionally refinished for a fraction of the cost of replacement. The constraint is that refinishing has to be sequenced correctly with the tiling.
The second local note is access. Getting a full-size cast-iron or stone resin tub up the stairs of a narrow Troy or Albany row house is a genuine logistical question, not a detail. We check the route before ordering, because the alternative is a very expensive fixture sitting in a hallway.
Want this priced for your own home? Jeffrey Mason will walk the project and give you a free written estimate. No obligation, no sales rep. Call (518) 308-6427.
Frequently asked questions
Should I keep a tub in my only bathroom?
Generally yes. A home with no bathtub at all is harder to sell, particularly to families with young children. In a second or third bathroom, replacing the tub with a good shower is usually the better use of the space.
Is a freestanding tub practical?
As a tub, yes and it looks wonderful. As a shower, no. It needs clear floor space all round and it does not work well with a shower over it, so it suits bathrooms that also have a separate shower.
Do I need to reinforce my floor?
For a large freestanding tub in a house built before the war, often yes. The filled weight plus occupant is a substantial point load and older joists were not sized for it.
Is my old cast-iron tub worth saving?
Frequently yes. Cast iron holds heat far better than acrylic and a sound tub can be refinished for a fraction of replacement cost. We assess the condition and the chip and rust pattern before recommending either way.
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