Swiss Madison Voltaire 60" Alcove Tub vs Swiss Madison Lausanne 72-Inch Alcove Tub: Spec Comparison
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You are comparing the swiss madison voltaire 60 alcove tub vs lausanne 72 inch alcove tub. Both are fiberglass reinforced acrylic alcove tubs with built-in aprons and integrated armrests. They share a similar height and white finish. The main difference is size. The Voltaire measures 60 inches long and 30 inches wide. The Lausanne is larger, at nearly 72 inches long and 36 inches wide. This impacts your available space and soaking capacity.
Key differences
| Aspect | Swiss Madison Voltaire 60" Alcove Tub | Swiss Madison Lausanne 72-Inch Alcove Tub |
|---|---|---|
| Length | 60 inches | 71.9 inches |
| Width | 30 inches | 36 inches |
| Soaking Depth | 13 inches | 15 inches |
| Drain Location | Right-hand | Left-hand |
| Weight | 68 pounds | 79 pounds |
Which one should you choose?
Choose Swiss Madison Voltaire 60" Alcove Tub if
- You have a standard alcove space limited to 60 inches in length.
- Your plumbing drain is positioned on the right side.
- You prefer a lighter tub that is easier to handle during installation.
Choose Swiss Madison Lausanne 72-Inch Alcove Tub if
- You need extra legroom with a 36-inch width.
- You want a deeper soak with a 15-inch depth.
- Your drain location is on the left side.
Verdict: Choose the Voltaire if you have a smaller bathroom or a right-hand drain setup. Pick the Lausanne if you prioritize extra length and a deeper soak. Both offer the same durable acrylic material and convenient apron design.
Size and Drain Location Comparison
Overall Length
The Swiss Madison Lausanne 72-Inch Alcove Tub offers significantly more length than the Voltaire 60. The Lausanne measures 71.9 inches, providing a longer soaking surface for taller users. In contrast, the Voltaire 60 is 60 inches long. This 11.9-inch difference affects how much legroom you have while reclining. If you prefer a standard soaking experience, the Voltaire fits tighter spaces. The Lausanne requires a larger alcove but delivers extended immersion. Choose based on your bathroom dimensions and body height.
Soaking Depth
Water retention varies between these two models. The Lausanne features a 15-inch soaking depth, allowing you to submerge more of your body. The Voltaire 60 has a 13-inch soaking depth. While both depths are functional, the extra two inches in the Lausanne can enhance comfort during long baths. Deeper water holds heat slightly better and provides a more luxurious feel. If you prioritize deep immersion for muscle relief, the Lausanne has a clear advantage. The Voltaire remains adequate for standard daily use.
Width and Capacity
Width impacts how much space you have to move inside the tub. The Lausanne is 36 inches wide, offering a roomier interior. The Voltaire 60 is 30 inches wide, which is a standard width for many alcove installations. The additional six inches in the Lausanne allows for a more spacious soak, especially if you are broader or like to stretch out. The Voltaire fits standard 30-inch alcoves without modification. For tighter bathrooms, the Voltaire is the practical choice. For comfort, the Lausanne wins.
Drain Location
Plumbing layout dictates where the drain must be placed. The Voltaire 60 features a right-hand drain, meaning the outlet is on the right side when you are facing the tub. The Lausanne has a left-hand drain. This is a critical installation detail. You must match the drain side to your existing plumbing or rough-in pipes. If your pipes are on the left, the Voltaire will not work without significant remodeling. If they are on the right, the Lausanne is unsuitable. This is a tie based on preference.
Weight and Stability
Heavier tubs often feel more solid and durable. The Lausanne weighs 79 pounds, while the Voltaire 60 weighs 68 pounds. The 11-pound difference may make the Lausanne feel more substantial when you step in. Both are made from fiberglass reinforced acrylic, which is lightweight compared to cast iron but durable for daily use. The Voltaire is easier to handle during installation due to its lower weight. The Lausanne provides a sturdier feel once installed. Consider your floor support for the heavier option.
Choose based on length and drain side
Tall users needing extended soaking length
The Lausanne offers 71.9 inches of length, providing significantly more room for taller bodies. Its 15-inch soaking depth allows for deeper immersion compared to the Voltaire. This extra space and depth create a more relaxing experience for extended baths, accommodating users who find standard lengths too short.
Bathrooms requiring right-hand drain placement
The Voltaire features a right-hand drain, which fits specific plumbing layouts that require this configuration. It measures 60 inches long and 30 inches wide. This standard size suits smaller alcoves or users who prefer a more compact footprint while still maintaining the durability of fiberglass reinforced acrylic construction.
Users prioritizing a wider soaking surface
The Lausanne is 36 inches wide, offering a broader surface area than the Voltaire's 30-inch width. This extra width allows for more comfortable positioning and movement within the tub. Combined with its left-hand drain, it provides a spacious option for those who value roominess over compact dimensions.
The products compared
Swiss Madison Voltaire 60" Alcove Tub
Best for: standard 60-inch alcove spaces
- Type
- Alcove bathtub
- Material
- Fiberglass reinforced acrylic
- Length
- 60 inches
- Drain Location
- Right-hand
- Soaking Depth
- 13 Inches
- Color
- White
View on Amazon: Swiss Madison Voltaire 60" Alcove Tub Affiliate link
The Swiss Madison Voltaire is a 60-inch right-hand drain alcove tub with a 13-inch soaking depth. It features a built-in apron and integrated armrests for support. The fiberglass-reinforced acrylic shell weighs 68 pounds. This model suits bathrooms needing a standard 60-inch footprint with ergonomic design elements.
Pros
- 13-inch soaking depth
- Integrated armrests
- Built-in apron
- Fiberglass-reinforced acrylic
Cons
- 60-inch length is shorter than the 72-inch Lausanne
- 30-inch width is narrower than the 36-inch Lausanne
- Right-hand drain only
Good fit if
- You need a 60-inch alcove tub
- You want integrated armrests
- You prefer a right-hand drain
Skip if
- You need a 72-inch tub
- You want a 36-inch width
- You need a left-hand drain
Verdict: Swiss Madison Voltaire 60" Alcove Tub fits bathrooms with standard 60-inch alcove spaces and those who value integrated armrests over maximum water capacity.
Swiss Madison Lausanne 72-Inch Alcove Tub
Best for: Users needing extra length for deep soaking
- Type
- alcove
- Material
- fiberglass reinforced acrylic
- Length
- 71.9 inches
- Drain Location
- left-hand
- Soaking Depth
- 15"
- Mount Type
- three-wall alcove
View on Amazon: Swiss Madison Lausanne 72-Inch Alcove Tub Affiliate link
The Lausanne is a 72-inch left-hand drain alcove tub built from fiberglass reinforced acrylic. It offers a 15-inch soaking depth and a smooth tub floor for comfort. The integrated armrest adds support during use. This white tub is designed for three-wall alcove installation. It suits those who need a longer soaking space than standard 60-inch models provide.
Pros
- 71.9-inch length provides ample soaking space
- 15-inch soaking depth for deep immersion
- Integrated armrest for added comfort
- Fiberglass reinforced acrylic construction
Cons
- Left-hand drain limits placement options
- 79-pound weight requires sturdy floor support
- 36-inch width may not fit narrow alcoves
Good fit if
- You need a soaking tub longer than 60 inches
- You have a bathroom layout compatible with left-hand drains
- You want an integrated armrest for support
Skip if
- You require a right-hand drain configuration
- Your alcove width is less than 36 inches
- You prefer a lighter tub under 50 pounds
Verdict: Swiss Madison Lausanne 72" Alcove Tub fits bathrooms needing extended soaking length. It is ideal for users who prioritize depth and armrest support over compact dimensions.
Specifications side by side
| Spec | Swiss Madison Voltaire 60" Alcove Tub | Swiss Madison Lausanne 72-Inch Alcove Tub |
|---|---|---|
| Type | Alcove bathtub | alcove |
| Material | Fiberglass reinforced acrylic | fiberglass reinforced acrylic |
| Length | 60 inches | 71.9 inches |
| Drain Location | Right-hand | left-hand |
| Soaking Depth | 13 Inches | 15" |
| Mount Type | not stated | three-wall alcove |
| Color | White | White |
| Dimensions | 60 × 30 × 22 inches | 71.9 × 36 × 22 inches |
| Weight | 68 pounds | 79 pounds |
| Size | 60" x 30" | SM-KS246-G |
| Model | SM-AB540 | SM-25-ABLAU52WH |
Frequently asked questions
Which tub is wider, the Voltaire 60 or the Lausanne 72?
The Lausanne 72-Inch Alcove Tub is wider. It measures 36 inches across, offering a broader bathing surface. The Voltaire 60 is narrower, measuring 30 inches in width. If you prefer a more spacious feel side-to-side, the Lausanne provides that extra room.
Do both models have the same height?
Yes, both tubs share the same exterior height of 22 inches. This consistent height means they will fit similarly under standard bathroom ceilings or over existing plumbing drops. You do not need to adjust your room layout based on vertical clearance when choosing between these two.
Which model weighs more?
The Lausanne 72-Inch Alcove Tub is heavier. It weighs 79 pounds due to its larger dimensions. The Voltaire 60 is lighter at 68 pounds. The difference matters if you need to reinforce floor joists or handle the unit alone during installation.
Can the Lausanne fit in a standard alcove?
The Lausanne is designed for alcove installation, but it exceeds standard sizes. Its length of 71.9 inches requires a longer niche than the typical 60-inch space. Ensure your bathroom wall space can accommodate this extended length before purchasing, as it will not fit standard 60-inch alcoves.
What is the model number for the Voltaire 60?
The model number for the Voltaire 60 is SM-AB540. This identifier helps you locate replacement parts or verify compatibility with your existing drain assemblies. Keep this number handy when ordering accessories or consulting installation manuals for this specific Swiss Madison unit.
Is the Lausanne model number easy to find?
Yes, the Lausanne 72-Inch Alcove Tub uses the model number SM-25-ABLAU52WH. You can find this on the packaging or the product label. Use this code to check specific finish variations or to ensure you are ordering the correct white acrylic version for your bathroom.

