How to Install Grab Bars

Horizontal grab bars around toilets should be installed 33 to 36 inches from the floor. Make sure that the bars are at a comfortable height and position for the user.

Grab bars must be secured into a stud or by using an anchoring device. Wall studs are located 16 inches or 24 inches on center.

The easiest way to locate a stud is to use a stud finder. Bathrooms have a lot of tile, and you may need to search for a stud behind ceramic tile. Following are a few tips for locating the stud on a ceramic tile wall:

• If the tile doesn't cover the entire wall, locate the stud above the tile and then use a level or plumb bob to extend the line downward.
• Sometimes the tiled wall is shared with another room. Look for studs in the adjacent room and transfer the measurements to the tiled wall.
• Studs are often located at switches and outlets. Remove the plate and find the stud, then measure to find the next stud.
• Use astud finder with deep scanning ability. Carefully follow the instructions because the procedure for a deep scan is different from a regular scan.
• If you can't find the stud any other way, use a small masonry drill bit to drill a hole through the grout and take a long finishing nail or a stiff piece of wire to probe through the wall for the stud. Patch and reseal the grout once the grab bars are installed.

Once you locate the studs, you can begin the installation. The installation may vary according to brand. See supplier installation guides for best results.

If there is not a stud, secure the grab bars with an anchoring device.

• To install grab bars, remove the escutcheon.
  The escutcheon is the flat piece of metal surrounding the bar.
• Gently tap it or pry from the back to loosen.

Use a stud finder to locate the center of the stud. Place the grab bar on the wall, 33 to 36 inches from the floor. Position so that the mounting holes are on studs.

Use a level for alignment.

• Using a pencil, mark the mounting holes. Use a level to check your work.
• Before you drill, check that the drill bit you choose is recommended for tile.

Do not overtighten screws when drilling into tile. Overtightening screws will result in cracked tiles.

Remove the grab bar from the wall and use the drill and 1/8-inch drill bit to drill pilot holes as marked.

Fasten screws to tightly secure the grab bar to the wall. Slide the escutcheons onto the ends of the grab bar and over the mounting plates. They will snap into place.

To protect against water damage, apply silicone caulk to the back of the escutcheons.

Short on time and need skilled help? Consider grab bar installation services to complete this project in your home.

When installing grab bars in a residential bathroom, it's important for the bars to be at a comfortable and appropriate height and position, as well as being securely attached to the walls.

Grab bars can be placed vertically, horizontally and diagonally. Check product instructions for specific information on placement of grab bars. The best method for determining placement in a home bathroom is for the user of the shower or bathtub to step in and out of the shower or tub and note the places where they would reach for assistance.