Single Hole vs Widespread Bathroom Faucets: Key Differences

Single hole and widespread are the two most common bathroom faucet configurations, and the choice between them is determined almost entirely by your existing hole spacing and vanity width — not personal preference alone. Here is what actually differentiates the two, and how to know which one fits your bathroom.

What Defines Each Configuration

A single hole faucet combines the spout and handle (or handles) into one unit that mounts through a single hole, typically 1.25–1.5" in diameter. A widespread faucet separates the hot handle, cold handle, and spout into three independent pieces, connected beneath the counter by flexible hoses, mounted through three holes spaced 6–16" apart.

Checking Your Existing Configuration

If you are replacing an existing faucet, count the holes already drilled in your countertop or sink deck. One hole means you need a single hole faucet (or a widespread with an integrated deck plate that covers extra holes). Three holes means you are set up for widespread, though some single hole faucets can be adapted with an escutcheon plate to cover the outer two holes if you want to switch styles.

Installation Complexity

Single hole faucets are generally simpler to install since all components arrive pre-assembled as one unit. Widespread faucets require connecting three separate pieces with flexible supply hoses beneath the counter, which takes longer and is slightly less forgiving of measurement errors during installation.

Which Style Suits Which Bathroom

Single hole faucets suit powder rooms, smaller vanities, and contemporary spaces where a clean, minimal line matters. Widespread faucets suit larger vanities and traditional or transitional bathrooms, where the separated handles read as more substantial and classic. Neither is more durable or higher quality — the choice is almost entirely about configuration and style.