Royal vs Ultimate: Walk-In Tub Comparison
The Ella Royal and the Ella Ultimate side by side, using the actual dimensions from the spec sheets and technical drawings rather than nominal sizes. The profiles cover therapy packages, videos and installation notes for each tub.
VS
| Door style | Stainless steel removable inward-swing door | Stainless steel removable inward-swing door |
| Door swing | Inward | Inward |
| Seats | One bather | One bather |
| Actual size (W x L x H) | 31.5" x 52" x 35" | 29.625" x 59.50" x 35.75" |
| Seat | 23" x 12 1/4 in. | 21" x 16 in. |
| Interior length | 45 1/4 in. | 51 1/4 in. |
| Seat to overflow (soaking depth) | 15 1/2 in. | 18 1/2 in. |
| Seat to footwell | 15 in. | 15 in. |
| Footwell | 19 1/2 W by 20 L | 19 W by 21 L |
| Net weight | 230 lb | 220 lb |
| Shipping weight | 320 lb | 350 lb |
| Crate size (W x L x H) | 36" x 57" x 46" | 33" x 63" x 47" |
| Water to overflow, unoccupied | 100 gal | 95 gal |
| Water with a bather (typical) | 45-65 gal | 55-85 gal |
What is different
- The Royal is 1 7/8 in. wider than the Ultimate (31 1/2 in. vs 29 5/8 in.).
- The Ultimate is 7 1/2 in. longer than the Royal (59 1/2 in. vs 52 in.).
- The Ultimate is 0 3/4 in. taller than the Royal (35 3/4 in. vs 35 in.).
- They share the same door design: stainless steel removable inward-swing door.
- To the overflow, the Royal holds about 100 gallons and the Ultimate about 95, which matters for water heater sizing.
- Net weights are 230 lb (Royal) and 220 lb (Ultimate).
Common questions
Which is bigger, the Royal or the Ultimate?
The Ultimate has the larger footprint at 29.625" x 59.50" x 35.75", against 31.5" x 52" x 35" for the Royal.
Do the Royal and the Ultimate have the same door?
Yes. Both use the stainless steel removable inward-swing door, so the same operation, seal and latch guides apply to either tub.
How much water do the Royal and the Ultimate hold?
To the overflow when empty, the Royal holds about 100 gallons and the Ultimate about 95 gallons; with a bather the typical ranges are 45-65 and 55-85 gallons. Size your water heater to the larger figure.
Read the full profiles
Add a third model to this comparison → · Dimensions by model · Which door does my tub have?
Want help choosing?
Your Ella dealer or the team at (800) 480-6850 can walk you through both tubs for your space and needs.
Videos