A bathtub faucet with sprayer comes in three installation types — freestanding, deck-mount, and wall-mount — and the deck-mount style needs 2 holes while Roman tub fillers need 3 or more.
Count the holes drilled in your tub deck or surround before you buy anything. That single measurement decides which faucets will actually fit, and it is the step buyers skip most often — then discover at installation that a Roman tub filler is not a sink-style monoblock faucet and the hole spacing is wrong.
Faucets with a hand sprayer are sold in three installation types, and each one attaches to a different surface.
- Freestanding (floor-mount): stands on the floor beside the tub, attaches to nothing on the tub itself, and needs no faucet holes. Best for a freestanding soaking tub.
- Deck-mount: mounts on the tub rim or deck and requires 2 holes. Common on standard built-in tubs.
Roman tub fillers are their own category. They mount to a tub surround rather than the rim, need 3 or more holes, and often need an extra hole or two for the hand shower — so a “3-hole” Roman set with a separate sprayer can push your installation to 4 holes. A separate tub spout with handheld shower sprayer, by contrast, shows a hole count of 1.
Two numbers decide replacement fit: hole count and center-to-center spacing. Measure across the centers of your outermost existing holes, not the outer edges, and compare that figure to the faucet’s spec sheet before ordering. Also check hole diameter — some replacement shanks require up to 1-1/2 inches, while many standard deck holes are about 1-3/8 inches. Signature Hardware’s tub faucet buying guide walks through these checks in order.
Finish is largely aesthetic, but a few options hold up better against daily use. Brushed and satin nickel hide water spots and fingerprints better than most; chrome wipes clean easily but shows spots more readily; matte black suits modern bathrooms but can show soap film and mineral buildup in hard-water areas. The common current options are chrome, brushed nickel, polished brass, oil-rubbed bronze, polished nickel, brushed or polished stainless steel, matte black, and brushed gold or champagne bronze.
| Type | Holes Needed | Typical Spacing |
|---|---|---|
| Freestanding / floor-mount | 0 | Not applicable |
| Deck-mount | 2 | Varies by model |
| Wall-mount | 0 in tub; wall-mounted | 3-3/8″ center-to-center |
| Roman tub filler | 3 or more | Varies; measure yours |
| Roman filler with hand shower | Often 4 | Varies; measure yours |
| Tub spout with handheld sprayer | 1 | Wall-mount only |
| Replacement shank clearance | Matches existing | Up to 1-1/2″ hole diameter |
Once you have your hole count and spacing settled, comparing specific models — including tested bathtub faucets with sprayers — is faster than scrolling retailer categories.
Before you buy, confirm the mounting type matches your tub or wall exactly, and verify flow rate and rotation features if either matters to you. Waterworks carries a range of hand showers and sprays if you want to see how sprayer heads vary across lines.
FAQs
How do I measure hole spacing for a replacement faucet?
Measure from the center of one outer hole to the center of the other, not edge to edge. Wall-mount tub faucets typically use a 3-3/8 inch center-to-center measurement, while Roman tub fillers vary by model, so match the faucet spec sheet to your measurement before ordering.
Can I swap a two-hole deck faucet for a Roman tub filler?
No. Deck-mount faucets use 2 holes; Roman tub fillers need 3 or more, plus sometimes an extra hole for a hand shower. Switching types usually means drilling additional holes in the surround, which many homeowners avoid on finished surfaces.
Which finish hides water spots best?
Brushed and satin nickel are repeatedly described as better at hiding water spots and fingerprints. Chrome wipes clean easily but shows spots more readily, and matte black can show soap film and mineral buildup in hard-water areas, so it needs more frequent wiping.
References & Sources
- Signature Hardware. “Tub Faucet Buying Guide.” Covers mounting types, hole counts, and center-to-center fit checks for tub faucets.
- Waterworks. “Handshowers & Sprays.” Shows the range of hand shower and sprayer heads available across product lines.
- Home Depot. “Single-Handle Wall-Mount Roman Tub Faucet with Hand Shower.” Example current listing with flow rate and rotatable spout specs.
