Where to Install Bathroom Grab Bars: A Local Guide

Grab bars come up in a lot of our bathroom remodeling conversations, whether we're working on a 1950s ranch in Western Springs or a newer build in Burr Ridge. Sometimes it's a homeowner planning ahead for aging parents, sometimes it's someone recovering from surgery, and sometimes it's simply good sense for a household with young kids and slippery tile. Wherever the motivation comes from, placement matters. A grab bar installed in the wrong spot, or anchored into drywall instead of a stud, isn't just ineffective — it can actually be dangerous if it gives way under weight.

Here's how we approach grab bar placement when we're remodeling bathrooms across the western and southwestern suburbs.

Near the Toilet

This is one of the most common fall zones in any bathroom, especially for people who have trouble sitting down or standing up on their own. A horizontal bar mounted on the wall beside the toilet, roughly where a person's hand would naturally reach while seated, gives solid support. Many bathrooms also benefit from a second bar — sometimes a fold-down or angled bar — positioned to assist with the sit-to-stand motion specifically.

If there's a wall directly behind the toilet, a horizontal bar there can help too, though it's less commonly used than the side bar. The key is thinking through the actual motion a person makes getting on and off the toilet, not just bolting a bar to the nearest open wall space.

In the Shower or Tub

This is where most falls actually happen, and it's also where grab bar placement gets a little more nuanced because there are several points of vulnerability: stepping over the tub wall, standing while washing, and transitioning from standing to sitting if a shower seat is involved.

A few placements we commonly recommend:

• A vertical bar near the shower entry to help with stepping in and out, especially over a tub wall.
• A horizontal bar along the back wall at a height that's comfortable to grip while standing, which helps with balance during washing.
• An angled or diagonal bar inside the tub or shower, which some homeowners find more versatile than a straight horizontal or vertical bar because it supports both standing and sitting motions.

If the shower includes a built-in bench or seat, we also look at adding a bar within easy reach of that seated position, since people often feel most vulnerable when lowering themselves down or pushing back up.

What About Height?

There's no single "correct" height that works for every household — it depends on who's using the bathroom and their height and mobility level. That said, a general rule of thumb for horizontal bars is positioning them roughly waist to hip height for the primary user, and testing the reach before anything gets permanently mounted. This is one reason we like to walk through placement with homeowners in person rather than just working off a diagram.

The Part That Really Matters: What's Behind the Wall

Here's where a lot of DIY grab bar installations go wrong, and it's especially relevant in the Chicago suburbs because of how varied our housing stock is. A lot of homes in Hinsdale, Clarendon Hills, and Indian Head Park were built decades ago with plaster and lath walls, and the original bathroom layouts weren't designed with blocking in mind for future grab bars. Newer homes in places like Burr Ridge or Oak Brook may have more predictable stud spacing, but it's still not something to guess at.

A grab bar is only as strong as what it's anchored into. Mounting into a stud is ideal, but studs don't always line up where you need support, which is why adding blocking — solid wood framing installed inside the wall cavity specifically to anchor hardware — is often part of the job when we're doing this right. If the wall is already open during a remodel, this is the easiest and most cost-effective time to add it. Retrofitting blocking into a finished wall after the fact is possible, but it usually means opening up tile or drywall, which adds cost and time.

Planning Ahead During a Remodel

If you're already planning a bathroom remodel for other reasons — updating a dated tub, improving layout, adding storage — it's worth having a conversation about grab bars even if you don't need them today. Adding blocking behind the shower walls and near the toilet during construction costs very little compared to retrofitting it later, and it means the bathroom is ready whenever the need arises, whether that's for an aging parent moving in, a future knee surgery, or simply long-term peace of mind.

Grab bar installation on its own typically doesn't require a permit in most of the towns we work in, but if it's part of a larger bathroom renovation involving plumbing, electrical, or structural changes, permitting will apply at the municipal level, and requirements vary by town. We handle that process as part of our bathroom remodeling work so homeowners don't have to navigate village permit offices on their own.

Costs for grab bar installation can vary quite a bit depending on wall type, number of bars, and whether blocking needs to be added after the fact versus during an open-wall remodel. We're happy to walk through specifics during a consultation rather than throw out a number that may not reflect your actual bathroom.

Planning a kitchen, bathroom, or whole-home remodel in Chicagoland? Contact RRGG Construction for a free, no-obligation quote.