Kohler Bathtubs

Kohler bathtubs come in drop-in, freestanding, alcove and undermount styles, along with whirlpool and air baths, so the first decision is how the tub will sit in your room. Examples on this page include the Underscore 60" x 30" drop-in bath, the Evok 66" x 30" freestanding bath and the Archer 72" x 36" drop-in bath with Bask heated surface. Series names you will see include Underscore, Archer, Mariposa, Tea-for-Two, Memoirs and Stargaze, and colour options such as White, Biscuit, Dune and Ice Grey are offered.

Before you choose, measure the space where the tub will go and note where the drain and water supply currently sit, since moving plumbing adds work. Think about how you bathe: a soaking tub suits long, quiet baths, while a whirlpool or air bath adds moving water or bubbles and needs a power connection nearby. If a heated surface or heated bath appeals to you, plan the electrical work early. Bath and shower end walls, such as the Stoneridge 72" x 36" left bath/shower end wall with large block design, are included on the page as well.

What to check before you buy

• Measure the opening and the route in. Measure the length, width and depth of the space, then check that the tub can get through doorways, hallways and stairs on the way to the bathroom.
• Confirm the drain location. Note whether your existing plumbing calls for a left, right or centre drain, and match the tub to it to avoid reworking the rough-in.
• Decide between soaking, whirlpool or air. A soaking tub needs only plumbing, while whirlpool and air baths need a dedicated electrical supply and an access panel for the pump or blower.
• Plan the installation type early. Drop-in and undermount tubs need a framed deck, alcove tubs need three finished walls, and freestanding tubs need a floor-mounted or wall-mounted filler.
• Check the floor can carry the weight. A filled tub with a bather is heavy, so confirm the floor structure with your contractor, especially for larger whirlpool or air baths.

Related pages and guides

• Bathtubs
• All Kohler products
• Kohler Kitchen Faucets
• Kohler Toilets
• Maax vs Kohler: Alcove Bathtubs Compared for Canadian Homes
• Kohler Bathtubs: A Canadian Buyer's Guide
• Caulk vs Grout Around Tubs and Showers: The Joint Rules

Frequently asked questions

What is the difference between a whirlpool bath and an air bath?

A whirlpool circulates water through jets for a stronger massage, while an air bath pushes air through small ports for a gentler, bubbling effect. Each type needs an electrical connection and access to its pump or blower.

Do I need to build a deck for a drop-in bathtub?

Yes, a drop-in tub rests in a framed and finished surround that supports its rim. A freestanding tub stands on its own, and an alcove tub is set between three walls with a finished front apron.

Which bathtub colour works best?

White remains the most common choice because it suits almost any tile and vanity, but options such as Biscuit, Dune and Ice Grey can soften or warm a room. Bring tile and countertop samples to compare before deciding.