Best raised toilet seats

The Bemis Rise is the raised seat I’d put on a toilet for someone who’ll use it every day. It scores 9.6, the top of this page, and it’s the only pick that bolts on rather than clamping to the bowl.

It replaces your toilet seat. A mounting base bolts into the same two holes the old seat used, the raised seat sits on that base, and two keys lock it down. Bemis calls this Dual Lock: two independent locking systems so the seat won’t wiggle or loosen with use.

The bolts use Bemis’s Stay·Tite fastening. Its instructions say to tighten until the lower portions snap off, which stops over-tightening and keeps the nut from backing off. Bemis guarantees it never loosens.

Height and support are clear on Bemis’s spec sheet: a 4.5 in. raised seat, support arms tested to 200 lb on each side, 18-9/16 in. between the arms, and a seat capacity of 300 lb. Bemis adds a note to always check the load-bearing weight of the toilet itself.

Fit is the easy part. The adjustable mounting base takes round and elongated bowls, and the ring opening is elongated size for hygiene access and comfort. The same seat works on either bowl shape.

For cleaning, Bemis’s Easy·Clean lets you release the seat from the mounting base and lift it off, then wipe the rim and base. That beats scrubbing around a clamp inside the bowl.

Bemis lists the seat at 20-7/8 in. wide and 19.35 in. deep with the arms, and 8.65 lb. It’s a closed-front seat with no cover, so there’s no lid while it’s installed.

Bemis’s warranty covers its toilet seats against defects in material and workmanship for at least one year from purchase. Bemis publishes a spec sheet, installation sheet, care guide and warranty for this model.

The Medline G4-503LRX1 scores 9.5. It has the highest weight capacity on this page at 400 lb, and Medline publishes a full user guide for it.

It sits on the bowl rather than bolting on. Two rear wings hook under the back lip of the bowl, and a knob at the front turns a locking mechanism that grips the inside of the bowl. Medline says to turn the knob until you feel resistance, then about another 1/8 in. until snug, and never to use a wrench on it.

Fit is elongated bowls only, per Medline’s product page, and the listing says the same. Medline adds that some bowls need the existing seat or lid removed to fit, and that it shouldn’t be used if the bowl top or inner rim has raised or protruding points.

The arms snap into brackets under the seat, marked L and R, at the width you choose. They come off, and the seat can be used without them. Medline’s guide says not to use the arms to hold your full body weight, and to keep your weight even between them when you get on or off.

Medline is clear that this isn’t a permanent fixture. Its guide says to loosen and retighten the unit at least once a week to keep a proper fit, and not to use it if it’s wobbly or not level.

The seat is easy-clean polypropylene with slip-resistant pads and a lip inside the toilet for stability. Medline says to clean it with a non-abrasive cleaner and warm water, and it’s not made with natural rubber latex.

The listing gives the size as 15.5 in. wide, 5 in. tall and 16.7 in. long. Medline’s own pages don’t list dimensions, which is the one check it loses half a point on.

Medline’s warranty covers defects in materials and workmanship for as long as the original buyer uses it. Grips and other wear parts aren’t covered.

The Carex E-Z Lock with adjustable armrests scores 8.4. It’s the pick when the arm height matters, because Carex designed the armrests to adjust for users of different heights.

It adds 5 in. of height and locks onto the bowl with Carex’s patented lock. Carex’s listing says installation takes three steps and a minute or two, and the arms come off with a few screws.

Carex publishes the specs: 300 lb weight capacity, 5 in. tall, 17 in. deep and 15.5 to 22 in. wide with the arms, and 5.6 lb. The arms are aluminum with polyethylene padding on a blow-molded plastic seat.

The fit needs a check. Carex’s product page says it fits most standard round toilets. The Amazon listing says it fits round, standard and elongated toilets, with a 9 in. hole and arms that adjust from 18 to 20 in. Because the two don’t agree, it gets half credit on fit. Measure your bowl before ordering; the steps are below.

The arms are the reason to choose it. If the arms on a fixed seat sit too low, a user has to lean forward to push up. Being able to change the height helps match them to the person.

Carex’s limited warranty covers defects in materials and workmanship for the original buyer, but it gives no term in years and excludes nondurable parts such as grips and handles. Carex also says it doesn’t accept returns on raised toilet seats bought from its own store, opened or not.

Carex’s listings on its other risers recommend using a toilet safety frame or a wall grab bar along with a raised seat. That’s sensible here too if the user is unsteady.

Carex says not to use abrasive cleaners or cloths, which can damage the seat.

The Carex E-Z Lock scores 7.6. It’s the same lock and 5 in. height as the Carex above, without the armrests, which suits a toilet that already has grab bars or a safety frame.

Carex says the locking mechanism secures the seat to the bowl and the seat fits most toilets. The listing says it fits round and elongated bowls and has a 9 in. center hole.

Carex lists a 300 lb capacity, 5 in. height, 15.5 in. width and 17 in. depth, and a 4.5 lb weight. It’s molded plastic.

Instead of arms, the seat has built-in hand grips molded into its sides. They help when you’re settling on the seat or adjusting position, but they aren’t a substitute for arms or a grab bar when standing up.

Because there are no arms, it’s the lightest pick here. Carex says it can be attached and removed easily, which makes it practical to take to another bathroom or on a visit.

It loses points for having no arms and for having no instruction manual linked on Carex’s product page. Carex’s limited warranty applies, with no term in years and handles and grips excluded.

Carex’s listing says to avoid abrasive cleaners or cloths, which can damage the seat.

Carex builds it from heavy-duty molded plastic meant for continuous, long-term use, per its product page, and ships it in a box about 8 by 14.5 by 16 in. That’s small enough to pack for a family visit. If the user needs to push up with their hands, though, pick the armrest version above instead.

A seat like this is the simplest add-on for a home where one person needs extra height and others can use the toilet after lifting it off. Carex’s listing says installation takes three steps and a minute or two.