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Bathtub grab bar installation

Bathtub grab bars: something solid to hold over the tub wall

Getting into a tub means standing on one foot, lifting the other over a wall, and lowering yourself onto a wet, slippery surface. Getting out is the same thing in reverse. A grab bar at the tub gives you a firm handhold through every step of that. We install them for $185 per bar, mounting hardware included.

Stainless steel grab bar installed on tan tile above a bathtub
Real job: A grab bar over a tub, on tile

Who a tub grab bar helps

Anyone who still takes baths, and anyone with a tub-shower combination, which is still common in Central Florida homes. Tub bars matter most for people whose balance or leg strength has changed, people using a tub transfer bench or bath seat, and anyone recovering from surgery who can't lift a leg high yet. They're also a big help for a caregiver who is steadying someone else.

Where tub grab bars go, and why

At the entry end

A bar at the front edge of the tub, on the end wall, is the one you hold while you step over the side. Many homeowners like this one vertical, so it works whether you're standing outside the tub or already in it.

On the back wall, up high

A horizontal bar along the long wall gives you something to hold while you stand to shower and as you shift your weight. It also helps you get from sitting to standing.

On the back wall, down low

If someone sits in the tub to bathe, a second, lower bar on the back wall is the one they reach for as they lower themselves down and push back up. It's the bar people most often forget, and the one that helps most for bathing.

What not to grab

The soap dish, the towel bar, the faucet, the shower door track, and the edge of the tub. None of them are built to hold your weight, and a soap dish can pull right out of the wall. A real grab bar, anchored the right way, is.

ADA guidelines for bathtub grab bars

For public and commercial tubs, the 2010 ADA Standards lay out a full set of bars. Homes generally don't have to follow them, but they show where support helps most, and we install to ADA guidelines.

Bathtub grab bar guidelines (2010 ADA Standards)
WhereThe guidelineSection
Back wall, upper bar33 to 36 in. above the floor, measured to the top of the bar; 24 in. long minimum (tub without a permanent seat)607.4.2.1, 609.4
Back wall, lower bar8 to 10 in. above the rim of the tub; 24 in. long minimum (tub without a permanent seat)607.4.2.1
Back wall, placementNo more than 24 in. from the head end wall and 12 in. from the control end wall607.4.2.1
Control end wallA bar at least 24 in. long, at the front edge of the tub607.4.2.2
Head end wallA bar at least 12 in. long, at the front edge of the tub607.4.2.3
Tub with a permanent seatTwo back-wall bars, no more than 15 in. from the head end wall and 12 in. from the control end wall, plus the 24 in. control-end bar607.4.1
Space to the wall1 1/2 in. between the wall and the bar609.3

Most home bathrooms get one to three of these, not all five. We'll help you pick the ones that match how the tub is actually used: standing showers, sit-down baths, a transfer bench, or a helper.

Tub surrounds: tile, fiberglass, and acrylic

The wall around a tub is usually tile or a one-piece fiberglass or acrylic surround. The age of the home matters as much as the wall finish. An older home may have plaster, block, or tile on a mortar bed; a newer one is more likely drywall on wood studs, tile over backer board, or a fiberglass surround. A wall that has been remodeled can be any mix of these, so we look before we drill.

  • Tile over backer board: most tiled showers and tub walls. We drill the tile carefully so it doesn't crack and anchor through the backer board into what's behind it. Older tile is sometimes set on a thick mortar bed, which is harder to drill but very solid.
  • Fiberglass and acrylic surrounds: a thin shell, often with an air gap behind it. The anchor has to grip from behind the shell, not just the surface.
  • Plaster (older homes): plaster over wood lath or block is hard, can crack if drilled carelessly, and can hide old repairs, so we check it before we drill.
  • Drywall on metal studs: common in condos, apartments, and commercial buildings. A thin steel stud doesn't hold a screw the way wood does, so it calls for a hollow-wall anchor.

Where there's a stud or solid backing in the right spot, we fasten into it. Where there isn't, we use commercial-grade grab bar fasteners, rated by the maker for up to 600 lbs in drywall with tile and made to exceed building codes and ADA guidelines, so a bar can go exactly where it's needed even without a stud. If we ever use a different fastener, it's comparable or better. Every mount gets sealed so shower water stays out of the wall.

If the wall behind your tub is soft, cracked, or already letting water in, we'll show you before we drill. A grab bar is only as strong as the wall it's mounted to, and our warranty can't cover wall problems that were already there.

Our tub work, honestly

Our team has installed grab bars across Central Florida, first as HandyMangum and now as Grab Bar Heroes, and the photo at the top of this page is one of our real tub jobs: a stainless bar on tan tile above a tub.

What tub grab bars cost

$185 per grab bar, installed. A common tub setup, one bar at the entry end and one on the back wall, is $370 in labor. Add a lower back-wall bar for sit-down baths, and three bars come to $555.

  • Included: installing each grab bar, with all mounting hardware and heavy-duty anchors rated for the bar
  • Included: a placement walk-through before we drill, from techs who know the ADA guidelines
  • Included: a lifetime workmanship warranty and a free one-year check-up
  • Included: an itemized invoice listing each bar, where it went, and the cost, for HSA/FSA, VA, or Medicaid paperwork
  • Most home grab bars in Florida are sales-tax free (bars $100 or less).
  • Not included: the grab bar itself. Bring your own, or we can supply one at extra cost.
Example
Entry-end bar$185
Back wall, upper bar$185
Back wall, lower bar$185
Estimated labor$555

Grab bars not included. Your final price is confirmed with your estimate.

See full pricing or get a free estimate.

We walk through it before we drill

Before we drill, your tech walks through each spot with you: who will use the bar, which hand they lead with, and where their hand naturally goes. We hold the bar up to the wall, adjust, and mark it only once you're happy with it. At a tub, that usually means acting out the step-in and the sit-down, so the bars land where a hand reaches without twisting.

Every bar we install comes with our lifetime workmanship warranty for as long as you own your home or building: if a bar loosens because of how we installed it, we fix it free. The bar itself is covered by its maker's warranty, and damage, misuse, and wall problems that were already there aren't covered. We also come back for a free inspection at one year.

Bathtub grab bar questions

Where should grab bars go around a bathtub?

Start with a bar at the entry end, at the front edge of the tub, to hold while stepping over the side. Then a horizontal bar on the back wall. If someone sits to bathe, add a lower bar on the back wall, 8 to 10 inches above the rim, for sitting down and standing up.

Can you put a grab bar on a fiberglass tub surround?

Yes. We use a stud where there is one and heavy-duty anchors rated for the bar where there isn't, so the anchor grips from behind the thin shell rather than relying on the surface, and we seal each mount.

Are clamp-on tub rails the same as grab bars?

No. Clamp-on rails grip the edge of the tub instead of being anchored into the wall. We install wall-mounted grab bars, anchored to hold your weight.

How many grab bars does a tub need?

For most homes, one to three: an entry-end bar, a back-wall bar, and a lower back-wall bar if someone sits to bathe. Two bars are $370 in labor and three are $555.

Keep reading

Make the tub easier to get in and out of.

$185 per grab bar, installed solid, with a lifetime workmanship warranty.

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