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Shower Doors, Seats, Benches, Grab Bar Sets, Niches, Soap Dishes and Acrylic Trim: Sizes, Capacities and Finishes

Updated September 2026

This is the shower accessories spec sheet for an Ella's Bubbles shower: sliding shower doors, seats and benches with their rated load capacities, the SafeGrip 7-piece grab bar sets, SMC niches and soap dishes, and the acrylic trim pieces used with acrylic wall liners. Every figure is taken from the published specification sheet or installation document for that item; installation steps live in separate articles, linked where they apply.

Sliding Shower Doors

  • Ella Duo 55 by 70 framed sliding door: two panels of clear tempered glass about 1/4 inch thick in a chrome frame, reversible for left or right opening, both panels slide, with an extended horizontal handle that doubles as a towel bar. It is the door commonly used on the 60 inch wide one-piece and three-piece stalls, and the product pages name it as model S5570C in chrome, S5570BN in brushed nickel and S5570B in black. The drawing shows about 55 1/4 inches wide by 71 inches high, and the sheet prints a 2 year limited warranty; other accessory terms are in warranty terms for showers, doors and seats.
  • 5/16 inch glass sliding door, 48 by 78 and 60 by 78: the installation instructions give an opening adjustment of about 46 to 48 inches for the 48 inch slider and about 58 to 60 inches for the 60 inch slider. The door is supplied without a tray, the wall plugs in the pack are for solid walls so stud or partition walls need separate fixings, and it is heavy enough to need two people. The step by step is in installing framed sliding doors and the Tidy screen.
Ella Duo 55 by 70 framed sliding shower door on an accessible shower stall with built-in bench seat and chrome grab bar
The Duo framed sliding door on a 60 inch Ella stall with a molded seat and grab bar.

Seats and Benches, with Capacities

  • Folding bench with nylon slats: stainless steel frame, 17 5/8 by 32 13/16 by 5 1/8 inches, 16.53 pounds, load capacity 452 pounds, hardware supplied for wood stud installation.
  • Folding teak shower seat: solid teak with stainless brackets, 20 by 13 inch seat, about 3 1/4 inches thick when folded, wall-mounted to studs, teak oil periodically. The sheet does not print a load rating; ask the team if you need one.
  • Fold-up shower chair: ADA-style rectangular bench with four swing-down legs and adjustable feet, 304 stainless steel base, 18 gauge frame tubing, 16 by 24 inch phenolic seat with a white padded top option, installed footprint 14 by 16 inches. The product page states a tested load capacity of 600 pounds when installed correctly.
  • Bariatric corner shower seat, rectangular or rounded: permanently mounted with pre-drilled brackets, stainless frame, slip-resistant textured acrylic top, rated to 600 pounds. The rectangular seat drawing shows 26 by 14 inches; the rounded seat is 20 3/4 by 20 3/4 inches.
  • Acrylic corner shower seat: 16 by 16 inch seat area extending 19 1/4 inches on each side, rated to 300 pounds and tested by the NAHB Research Center, urethane foam backed, mounted against studs and finished with an acrylic wall liner or tile. Colors: white, almond, biscuit, sandbar and gray. Made in the USA.
  • Removable bathtub seat: 31 1/2 by 13 1/8 inches, 9.26 pounds, rated to 330 pounds, for bathtub use only; test stability before each use.
  • Padded seat for barrier-free bases: 32 by 21 inches with fold-down legs, listed as a package option on the AcrylX base sheets.

Backer, height and screw rules for each seat are in installing shower seats, benches and the curtain rod.

Ella folding teak shower seat with stainless steel frame and mounting hardware
The folding teak shower seat, 20 by 13 inches, with its stainless brackets and mounting hardware.

SafeGrip 7-Piece Grab Bar Set

The set is stainless steel with no-slip rubber grips (except the towel shelf), a 1 1/4 inch diameter for ADA compliance, and supports up to 500 pounds when installed on supportive wall substrates or with the included LifeSafe hollow wall anchors and stud-mount flanges. Total package weight is 23.5 pounds. Contents: one 2-in-1 grab bar and paper holder, one 2-in-1 tub or shower grab ring, one 2-in-1 grab bar towel bar, one 2-in-1 grab bar towel shelf, and three 16 inch curved grab bars. Finishes: brushed nickel, chrome and oil rubbed bronze, each as a complete matching set.

Other Grab Bars

  • Grab bar with storage shelf: 18 inches wide by 4 1/4 high by 5 1/4 deep, 1 1/4 inch bar, 14 1/2 by 4 inch shelf, 304 stainless, rated to 300 pounds, in satin brushed, chrome or matte black.
  • Straight 24, 36 and 42 inch bars in standard or chrome linear styles, listed as package options on the shower base sheets. For the deck-mount tub bars, see grab bars: what is included and add-on wall bars.

SMC Niches and Soap Dishes

These are molded from SMC, the same waterproof, non-porous composite as the SMC bases, and are cleaned with a mild non-abrasive cleaner. Check the caulking around them periodically. Recessing and sealing steps are in installing SMC shower niches and soap dishes.

  • Shower niche: 14 wide by 16 high by 3 1/2 inches deep.
  • Dual niche: 16 wide by 27 high by 3 1/2 inches deep, two compartments.
  • Triple niche: 16 wide by 39 high by 3 1/2 inches deep, three compartments.
  • Soap dish: 11 wide by 2 high by 5 inches deep.
  • Corner soap dish: 8 wide by 2 high by 8 inches deep.
Ella SMC triple shower niche, 16 by 39 inches, with three recessed storage compartments
The SMC triple niche: 16 inches wide, 39 inches high, 3 1/2 inches deep.

Acrylic Walk-In Shower Accessories

The acrylic accessory sheet lists flush-mount and recessed soap dishes (flush mount 5 by 6 3/4 inches; recessed 6 3/4 by 6 1/4 by 3 deep; extra tall 15 1/8 by 8 by 2 1/2; extra wide recessed 14 3/4 by 14 3/8 by 2 1/2), a flush-mount single shelf 2 1/2 by 16 1/4 inches, a one-shelf corner caddy 4 by 7 1/8 by 7 1/8, two-shelf corner caddies 15 1/2 and 33 1/4 inches tall, a two-shelf rectangular caddy 25 by 11, four-shelf corner and rectangular corner caddies, and a 60 inch two-shelf walk-in bathtub corner caddy with shelves at 12 and 26 inches.

Acrylic Trim and Wainscoting

For acrylic wall liner installations the trim sheet lists: 3/4 inch and 1 1/8 inch trim for windows or outside corners; F-channel for an outside edge with no bullnose; H-channel to seam two wall pieces together; corner reinforcements placed in the two corners before the walls go in to square them up; the F-channel decorative cap molding used as a clip-on chair rail on top of flat walls for wainscoting; 4 inch and 6 inch hole caps used as escutcheons around tub spouts and shower arms; a shaving stand; and a window kit of four 48 inch sides, each 6 inches deep, that must be custom cut. Trim comes in white, almond, biscuit and gray, with pearl, granite and marbleized colors on certain corner trims. Sizes for the wall liners themselves are in wall kit sizes at a glance.

Watch: Accessories in a Finished Installation

Walk-In Tub Accessories to Enhance Your Experience
Chapters in this video
  1. 0:00 Extension and End Panels Ella's Bubbles walk-in tubs come with extension and end panels for flexible installation in various bathroom layouts.
  2. 0:49 Four-Fold Glass Screen A four-fold glass screen offers a convenient and elegant alternative to a shower curtain, folding away when not in use.
  3. 1:27 Flexible Tile Flange and Wall Tiles The flexible tile flange creates a watertight seal, and groutless wall tiles provide a maintenance-free finish for your tub area.
  4. 2:40 Fast Fill Faucets and Rain Head Fast fill faucets quickly fill the tub, and a 10-inch rain head shower kit adds a luxurious showering experience.
  5. 4:24 Hand Shower Sliding Bar A 24-inch hand shower sliding bar with leak protection offers adjustable height and pivoting for comfortable showering.
  6. 5:17 Safety and Comfort Accessories Seat belts, wall pillows, headrests, and seat cushions provide enhanced safety and comfort during bathing.

The video tours the accessory family around an Ella installation: the 4-fold screen reduced to three panels and mounted away from an extension panel, the flexible tile flange kit, how the groutless tiles are boxed, and the rain head column and 24 inch sliding bar that pair with the hand shower. Watch: Walk-In Tub Accessories to Enhance Your Experience with chapters and a full transcript.

For the 1.25 inch diameter, the 250 pound ADA and ANSI load rating, the 1.5 inch wall spacing and how to choose between the 24 and 36 inch straight bars, see grab bar length, diameter, weight rating and wall spacing.

Common Questions

What weight do the folding seats hold?
The nylon-slat folding bench is rated to 452 pounds, the fold-up shower chair and the bariatric corner seats to 600 pounds, the acrylic corner seat to 300 pounds and the removable bathtub seat to 330 pounds. The teak seat sheet does not print a rating, so ask the team if you need a figure.
What is in the 7-piece grab bar set?
The SafeGrip 7-piece grab bar set includes one 2-in-1 grab bar and paper holder, one 2-in-1 tub or shower grab ring, one 2-in-1 grab bar towel bar, one 2-in-1 grab bar towel shelf, and three 16 inch curved grab bars. This stainless steel set has no-slip rubber grips (except the towel shelf) and a 1 1/4 inch diameter for ADA compliance. It supports up to 500 pounds when installed on supportive wall substrates or with the included LifeSafe hollow wall anchors and stud-mount flanges.
What finishes are the grab bar sets offered in?
The SafeGrip 7-piece grab bar sets are offered in brushed nickel, chrome, and oil rubbed bronze, with each finish as a complete matching set. The separate grab bar with storage shelf is available in satin brushed, chrome, or matte black finishes. Other straight grab bars are listed as package options on the shower base sheets.
Which sliding door fits a 60 inch Ella stall?
The Duo 55 by 70 framed door is the one commonly paired with the 60 inch one-piece and three-piece stalls. The 60 by 78 slider fits a 58 to 60 inch opening; measure your opening at the top, middle and bottom and use the smallest figure.
Do the doors include a tray or base?
No, Ella's Bubbles sliding shower doors and screens do not include a tray or base. Every sliding door and screen ships without a tray or tub, as it is designed to mount to a stall or base that is already installed. The 5/16 inch glass sliding doors are supplied without a tray, and the wall plugs in the pack are for solid walls, so stud or partition walls need separate fixings.
Can I mount a pivot or hinged glass door on the three-piece stall walls?
The Armorcore walls of the three-piece stall accept accessories anywhere, but there is no published rating for a hinged door's weight on the panel. If you are considering mounting a pivot or hinged glass door, you should ask the Ella's Bubbles team with your specific stall model and door before drilling. This will ensure compatibility and proper installation.
What niche and soap dish sizes exist?
Ella's Bubbles offers SMC shower niches in three sizes: a shower niche at 14 inches wide by 16 inches high, a dual niche at 16 inches wide by 27 inches high, and a triple niche at 16 inches wide by 39 inches high. All SMC niches are 3 1/2 inches deep. SMC soap dishes are available at 11 inches wide by 2 inches high by 5 inches deep, and a corner soap dish is 8 inches wide by 2 inches high by 8 inches deep.
What acrylic trim pieces are available?
3/4 and 1 1/8 inch trim, F-channel, H-channel, corner reinforcements, the wainscoting cap molding, hole caps and a window kit. Ella does not supply corner trim for the PVC tiles or cultured marble panels; tile shops carry suitable profiles.

For anything model-specific, including the exact spec sheet for the tub or shower on your order, open a ticket at ellasbubbles.com/support or call (800) 480-6850 and the team will be glad to help.

About this guide. Answers in the Ella’s Bubbles Support Center are compiled from real conversations with tub owners, our technicians’ notes and the product documentation, then reviewed by our team. Tub models and options have evolved over the years, so a detail here may differ slightly from your exact tub. If something looks different on yours, send us your serial number and a specialist will confirm it for your model.

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