Institutional Shower & Commode Chairs: PVC, Bariatric and Infection-Control Buying Guide

Rescue Supply · Patient Hygiene & Bathing

Institutional Shower & Commode Chairs: PVC, Bariatric and Infection-Control Buying Guide

Rolling shower and commode chairs built for facilities, not bathrooms at home: healthcare-grade PVC frames that cannot rust, non-porous surfaces that disinfect cleanly, and capacities that run from a standard 300 lbs to bariatric models rated at 900 lbs. This is the range hospitals, long-term care and rehab facilities order from IPU and MJM International — and the decisions that separate a chair that lasts a decade from one that fails in the wet room.

Healthcare-grade PVC300–900 lb capacitiesRolls over standard toiletsAntimicrobial mesh backs
Hospital shower room with white healthcare-grade PVC rolling shower commode chairs

Consumer shower chairs are built for one person, one bathroom, occasional use. Facility chairs live a different life: rolled between rooms all day, disinfected between every resident, and loaded by whoever is on the census — including bariatric patients a home chair was never designed for. The buying decisions are different too, and they start with the frame material.

How to choose a shower or commode chair for a facility

Start with the frame, because the wet room decides how long a chair lives. IPU and MJM build their institutional chairs from healthcare-grade PVC pipe and fittings, and PVC simply does not rust: there is no coating to chip, no weld to corrode, and no metal frame quietly weakening under daily water and disinfectant exposure. The MJM bariatric frames are reinforced at the stress points — the largest uses a pipe-within-a-pipe design — which is how a plastic-framed chair legitimately reaches the capacities listed below.

Infection control is the second decision, and it is built into the materials. The PVC frame is non-porous, so fluids and biofilm have nowhere to settle into the surface, and it wipes down with hospital-grade disinfectants between residents. Backrests on these chairs are breathable antimicrobial mesh that dries quickly and removes for sanitizing, and the seats are smooth, soft-seat designs without the crevices that make consumer chairs a cleaning problem. For shared shower rooms, that cleanability is the feature that gets used every single shift.

Match capacity and width to your census, not to the average resident. Standard institutional chairs are rated at 300 lbs with an internal seat width around 17–18 inches. Mid-size models step to 350–375 lbs and 22 inches between the arms. Oversize and bariatric models run 400–425 lbs and up — the IPU 700 is rated at 700 lbs with a 30-inch interior width, and the MJM Deluxe Bariatric reaches 900 lbs. Buying one bariatric chair before you need it is cheaper than improvising on the day a 450 lb resident arrives.

Decide the configuration around the work the chair has to do. A shower commode chair combines three jobs — transport, showering and toileting — so one chair replaces separate equipment and cuts the number of transfers staff perform. Check the seat clearance against your toilets: the IPU Original Line, for example, has a 17-inch seat clearance so it rolls directly over a standard institutional toilet, and its slide-out commode pail handles bedside use. Open-front seats give caregivers perineal access without repositioning the resident; drop arms and swing-away arms simplify lateral transfers; tilt-in-space models serve residents who cannot hold an upright posture. Then check the casters: 3-inch twin casters are standard across much of the range, with locking and total-lock options for transfers on wet floors.

1 · Choose PVC for the wet room

Healthcare-grade PVC frames cannot rust, chip or corrode — the frame decision that decides service life in a shower room.

2 · Rate capacity to the census

300 lbs standard, 350–425 lbs mid-size and oversize, and dedicated bariatric models rated to 700 and 900 lbs.

3 · Pick the seat and arms

Open-front seats for hygiene access, drop or swing arms for lateral transfers, tilt-in-space for postural support.

4 · Check fit and casters

Confirm seat clearance over your toilets, then caster size and locking for safe transfers on wet floors.

Featured products

Eight active chairs spanning the facility range — the standard IPU and MJM workhorses, the mid-size and oversize step-ups, and the two dedicated bariatric models. The full indexed range lives in our Shower Chairs collection.

IPU Original Line Shower Commode Chair | Rust-Proof PVC Frame and 300 lb Capacity

IPU Original Line Shower Commode Chair | Rust-Proof PVC Frame and 300 lb Capacity

The industry-standard institutional chair: healthcare-grade PVC, 300 lb capacity, 17-inch seat clearance to roll over a standard toilet, and a 10-quart slide-out pail for bedside use.

$309.95

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MJM 18" Shower Chair | Healthcare-Grade PVC Shower/Commode Chair with 3" Twin Casters

MJM 18" Shower Chair | Healthcare-Grade PVC Shower/Commode Chair with 3" Twin Casters

MJM's standard ward chair: 18-inch internal width, 300 lb capacity, elongated open-front seat and 3-inch twin casters, with an antimicrobial mesh back that removes for sanitizing.

$224.95

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MJM 22" Mid-Size Shower Commode Chair, 375 lb Capacity

MJM 22" Mid-Size Shower Commode Chair, 375 lb Capacity

The step-up size: 22-inch mid-size frame rated at 375 lbs, open-front seat, removable quick-dry mesh back and reinforced stress points for daily facility use.

$207.95

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IPU Oversize Shower Commode Chair | 400 lbs Capacity and Reinforced Bariatric Frame

IPU Oversize Shower Commode Chair | 400 lbs Capacity and Reinforced Bariatric Frame

Bariatric support at 400 lbs with a 24-inch internal width on a reinforced healthcare-grade PVC frame — works as a shower chair, bedside commode or over-toilet frame for shared shower rooms.

$412.95

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MJM Extra Wide PVC Shower Commode Chair, 425 lb Capacity

MJM Extra Wide PVC Shower Commode Chair, 425 lb Capacity

Extra-wide MJM at 425 lbs: 26-inch internal width, deluxe elongated open-front seat, 10-quart slide-out pail and 4-inch twin casters, reinforced at all stress points.

$266.95

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IPU 700 Bariatric Open-Front Shower Commode Chair with 700 lb Capacity

IPU 700 Bariatric Open-Front Shower Commode Chair with 700 lb Capacity

Extreme-capacity IPU: 700 lb rating and a 30-inch interior seat width in extra-heavy-duty healthcare-grade PVC, with an open-front seat for hygiene access without repositioning.

$610.95

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MJM 30" Deluxe Bariatric Shower Commode Chair | 900 lb Capacity

MJM 30" Deluxe Bariatric Shower Commode Chair | 900 lb Capacity

The maximum-capacity chair in the range: 900 lb rating on a pipe-within-a-pipe reinforced PVC frame, extra-wide seat, high-tensile mesh back and six heavy-duty casters.

$861.95

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IPU Elite Midsize Shower Commode Chair | 375 lbs Capacity with Antimicrobial Protection

IPU Elite Midsize Shower Commode Chair | 375 lbs Capacity with Antimicrobial Protection

Midsize IPU Elite at 375 lbs with antimicrobial protection — the step between the standard 300 lb chairs and the oversize bariatric models, for units whose census runs larger.

$404.95

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Browse the full range: Shower Chairs.

Built to consolidate the shower chairs range

This guide exists to organize a range that already performs: our Shower Chairs collection carries the full IPU and MJM International line-up — standard, mid-size, oversize and bariatric chairs, plus tilt-in-space and pediatric models — and individual IPU product pages are already indexed and ranking. If you know the capacity and seat width you need, go straight to the collection and filter from there; if you are speccing a shower room for the first time, the decisions above are the ones that matter. Facilities standardizing chairs across a unit can also price the full order through the institutional quote below.

Frequently asked questions

Why do facilities use PVC shower chairs instead of metal ones?

Because the shower room destroys metal. Painted and plated frames chip, rust at welds and joints, and corrode under daily disinfectant exposure until the frame weakens. Healthcare-grade PVC cannot rust or corrode, has no coating to chip, and its non-porous surface disinfects cleanly — which is why IPU and MJM build their institutional lines in PVC and why PVC chairs routinely outlast metal chairs in facility service.

What weight capacity does our facility need?

Buy for the heaviest resident the chair may serve, not the average. Standard institutional chairs are rated at 300 lbs; mid-size models at 350–375 lbs with wider seats; oversize models at 400–425 lbs; and dedicated bariatric chairs at 700 lbs (IPU 700) and 900 lbs (MJM Deluxe Bariatric). Seat width matters alongside the rating — internal widths run from about 17 inches on standard chairs to 30 inches on the IPU 700 — so check both numbers against your census.

Can a shower commode chair roll over a standard toilet?

Yes, if the seat clearance fits. The IPU Original Line, for example, is built with a 17-inch seat clearance specifically so it rolls directly over a standard institutional toilet, and its slide-out pail converts it for bedside commode use. Measure your toilet height and bowl projection, then match them against the clearance and internal width in each product's specifications before ordering.

How are these chairs cleaned between residents?

The non-porous PVC frame and smooth seat surfaces wipe down with hospital-grade disinfectants, and the antimicrobial mesh backrests dry quickly and remove for sanitizing. There are no fabric cushions or coated-metal crevices to trap biofilm, which is what makes a full clean between residents a minutes-long task rather than a deep-clean project.

What is an open-front seat, and when does it matter?

An open-front seat leaves the front of the seat open so caregivers can reach for perineal cleaning without standing the resident up or repositioning them on the chair. It is the standard choice for residents who need full hygiene assistance. Closed-front and flat-seat versions suit residents who bathe more independently and want a more conventional seat surface.

Can our facility order shower chairs in quantity?

Yes. Facilities outfitting a shower room or standardizing chairs across units can request an institutional quote covering the chairs, accessories such as safety belts, footrests and lap bars, and freight in one order. Purchase orders are accepted on approved accounts.

Institutional Quotes

Outfitting a shower room or a whole unit?

Send the capacities and quantities you need and our quotes team will price the full package — chairs, accessories and freight — on one institutional quote.

Product selection guidance is informational. Check current specifications, availability, manufacturer instructions and any applicable clinical, safety or regulatory requirements before purchasing.

Shipping Information

Standard Ground Shipping

Rescue Supply processes most orders within 24 hours, with items typically shipped from our warehouse within 48 hours using 3-7 business day ground delivery service, unless a different lead time is specified on the product page. Free ground shipping is available exclusively for deliveries within the 48 contiguous United States.

Freight Shipping (Truck Freight)

Heavy items (over 150 lbs), bulk freight, pallet truck items, or custom-fabricated made-to-order products may require extended shipping lead times. Rescue Supply will notify customers as soon as truck freight items are ready for overland shipment within the 48 contiguous United States.

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We are committed to offering you the best prices on emergency and safety equipment. If you find a lower advertised price from an authorized dealer on an identical item we carry, we will match that price. Our price match guarantee ensures you always get the best value for your investment in safety and preparedness.

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Many of our products are subject to Minimum Advertised Price (MAP) policies set by manufacturers. This means we cannot advertise prices below the MAP price, but we may be able to offer additional savings at checkout or through special promotions. Contact our customer service team for current pricing on MAP-restricted items.

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