Will a New Kitchen Faucet Fit Your Existing Sink?

Count holes and measure their centers

Look from above and below the sink deck. Count every faucet and accessory opening, then measure center-to-center between relevant holes. Photograph the deck and note whether soap dispenser, side spray or air switch openings are occupied. Do not infer hole spacing from a model name or from a photograph.

A one-hole faucet can sometimes be installed on a multi-hole deck with a compatible deck plate, but plate width, hole spacing and included hardware vary by model. Confirm the plate is included or identify the exact compatible accessory before checkout.

Check the actual mounting limits

Read the candidate faucet’s installation sheet for mounting-hole count, permitted spread, deck thickness range and required clearances. A three-hole vanity or kitchen deck is not automatically compatible with every three-hole faucet; some designs use separate handles, while others require a specific arrangement.

Moen’s mounting guidance explains that hole needs vary with faucet configuration; VIGO likewise asks buyers to check the specific product’s compatibility and installation information. These are useful general principles, not proof that a faucet outside those brands will fit. The product document controls.

Measure the space above and below the deck

Above the counter, check spout height, handle sweep, cabinet underside, backsplash, window trim and any shelf. Below, check supply-line access, mounting nut reach, basin depth, disposal or other equipment and whether a tool can reach the fasteners. A tight space can make an otherwise dimensionally compatible faucet difficult to service.

Write down deck thickness and clearance behind the faucet. For a backsplash close to the handle, allow for the handle’s full operating arc, not just the faucet body. Keep the old faucet installed until the replacement’s requirements have been checked.

Compatibility worksheet

Treat blanks as open questions. For example, “three holes” without center spacing does not establish widespread compatibility. If a technical drawing gives no required dimension, contact the seller or manufacturer rather than assuming.

Choose the faucet after documenting the sink

Take a clear photo, record sink and faucet model numbers where available, and browse Cavalieri kitchen faucets. Compare each candidate’s installation dimensions and included plate or accessories. If you are changing sinks too, coordinate faucet holes and basin geometry before either item is purchased.

Before checkout, confirm water supply connection details, included mounting hardware, finish, return rules and the exact hole/deck requirements. For product questions, call 321-424-0546 with your measurements. Do not assume faucet installation is part of an online product order.

Do not overlook the components below the deck

The visible faucet is only half the fit check. Look for a soap dispenser, side spray, air switch, water filter tap or unused opening that shares the same deck. Under the sink, confirm whether a mounting wrench can reach the nut and whether hoses can route without kinking around the bowl or disposal. Compare supply-line type and included connections with the shutoff valves; do not assume a new faucet includes every adapter a replacement may need. Keep photographs of the full deck and cabinet so product support can see mounting constraints before you buy.

Compare actual Cavalieri models before ordering

Open these current catalog model pages to compare the available options and product documents. A model appearing here is not a guarantee that it fits your cabinet, countertop or plumbing. Confirm the exact model, selected finish, included parts and installation drawing before placing an order.

Frequently Asked Questions