The Woodbridge Lineup
Choosing between the popular Woodbridge models can be tough since they all offer high-end acrylic construction and whirlpool features. However, the right choice depends entirely on your bathroom’s square footage and your height.
| Feature | Woodbridge BJ100 | Woodbridge BJ400 | Woodbridge BJ600 |
| Exterior Dimensions | 59" L x 31-1/2" W x 22-7/8" H | 72" L x 35-3/8" W x 29-1/8" D | 72" L x 35-3/8" W x 22-7/8" H |
| Seating Dimensions | 34-1/4" L x 20" W | 41-3/4" L x 22-7/8" W | 47-1/4" L x 23-5/8" W |
| Effective Capacity | 41 Gallons | 65 Gallons | 74 Gallons |
| Water Depth (to Overflow) | 13-3/4" D | 14-1/2" D | 13-3/4" D |
| Jet Configuration | 10 Water + 10 Air | 6 Water + 10 Air | 6 Water + 10 Air |
| Inline Heater | Yes (Included) | Yes (Included) | Yes (Included) |
| Shape | Oval / Straight Top | Oval / Double Slipper | Oval / Straight Top |
| Drain Position | Center | Center | Center |
| Power Requirements | 1 Dedicated 120V 30AMP | 1 Dedicated 120V 30AMP | 1 Dedicated 120V 30AMP |
Key Differences
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The BJ100 is the go-to for standard renovations where space is tight, fitting a 60-inch footprint while still offering 10 whirlpool and 10 air jets.
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The BJ400 is designed for those who want a long, deep soak. It features 6 adjustable body massage jets and 10 whirlpool bubble jets.
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The BJ600 offers the most interior "elbow room" with its 35-inch width, making it the premier choice for Woodbridge freestanding whirlpool tub luxury.

The Final Verdict: Which Model Should You Choose?
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Choose the Woodbridge BJ600 if: You want the largest interior lounging space. With a 47-1/4" seating length and 74-gallon capacity, it is the "King of Comfort" for those who want a wide, spacious soak.
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Choose the Woodbridge BJ400 if: You have a narrower bathroom layout but still want a full-length 72-inch tub. Its 14-1/2" water depth makes it the best choice for deep-immersion hydrotherapy.
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Choose the Woodbridge BJ100 if: You are working with a standard 60-inch alcove footprint. It’s the ultimate space-saver that doesn't compromise on luxury, featuring the same 20-jet massage system as the larger models.