Grab Bar Installation — Anchored Into Studs or Blocking
A grab bar has to hold a falling adult. We find the studs, add blocking when the studs are in the wrong place, drill the tile cleanly and set the bar where you reach for it.
JMB Builders does grab bar installation in homes across the Twin Cities metro: shower, tub and toilet bars anchored into studs or into blocking we add behind the wall, never into drywall anchors. We drill tile with the right bit, seal every hole, and set each bar where your hand actually reaches for it. Priced per unit, quoted from your photos within one business day.
- Priced per grab bar
- Anchored into studs or added blocking
- Tile drilled and sealed, no cracked tile
- Quote from photos in 1 business day
- Licensed MN contractor BC809005
A grab bar is the cheapest fall you will ever prevent, but only if it is fastened to framing. The bars that fail are the ones somebody put up with the plastic anchors in the box. They hold a towel. They do not hold a person. JMB Builders installs grab bars across the Twin Cities metro the way they have to be installed: screws into studs, or into solid blocking we add behind the wall when the studs do not line up with where the bar needs to go.
Most bathrooms give us a problem to solve. The stud you want is behind tile. The bar you want runs diagonal and only one end lands on framing. The wall is a fiberglass surround with an air gap behind it. Each of those has a right answer, and we bring the parts for all of them so it gets done in one visit.
What you supply
- The grab bars, or tell us the length and finish and we bring them (send a photo of the faucet finish to match)
- Who the bars are for and which hand they use, so we set the height and side for that person
- A photo of the shower or tub wall from the doorway and a close-up of the wall surface
What JMB supplies
- Stud finding and layout marked on the wall with tape so you can check the reach before we drill
- Solid blocking added from the back side or through a small access cut when no stud lands where the bar needs to go
- Diamond bit for tile and stone, carbide for fiberglass and acrylic, drilled slow so nothing cracks
- Stainless screws and, where the wall type calls for it, hollow-wall toggles rated for grab bars, never plastic anchors
- Silicone sealed into every hole and behind every flange so water stays out of the wall
- Access patch repaired and ready for paint if we had to open the back side
- Photos of the finished bars in your job folder
How it is priced: per unit
Quoted in writing from your photos within one business day. What moves the number:
- Whether both ends of the bar land on studs or we have to add blocking behind the wall
- Wall surface: painted drywall drills fast, tile and stone take longer, fiberglass surrounds with a gap behind them need a different fastener
- Bar length and angle — a long diagonal bar rarely lands on two studs by luck
- Access from the back side (a closet or hallway wall) vs. no access at all
- How many bars in one visit — the second and third bar in the same bathroom cost less than the first
- Whether you supply the bars or we do
Send a photo of the wall from the doorway, a close-up of the surface, and tell us who the bars are for. That is enough to quote it firm.
How long it takes
One or two bars on a stud wall: an hour or two. Bars that need blocking added from the back side: about half a day including the patch.
How your project works
- 1
Send photos, get a written quote
Send three photos of the space and a sentence about what you want. You get a clear, itemized quote within one business day. We only come out to measure first when the job needs a tape measure — no pressure, no games.
- 2
Pick materials, or bring your own
We help you choose profiles and materials that fit the house and the budget, or match your existing millwork exactly — or you buy the door or trim yourself and we install it. Everything is confirmed before the crew is scheduled.
- 3
Clean, precise installation
The crew shows up on time, protects floors and furniture, and installs with tight joints and consistent reveals. Photos of the finished work go in your job folder.
- 4
Walkthrough and invoice
We walk the finished work with you. If anything is not right, we fix it before we call the job done. Then one invoice, paid by check or direct deposit — no card fees, no payment links.
Situations and options
Shower and tub wall bars
A horizontal bar along the long wall and a vertical bar at the entry are the usual pair. Drilled through tile or fiberglass, sealed, fastened into studs or blocking.
Beside the toilet
A horizontal bar on the wall next to the toilet, or a swing-up bar on the open side when there is no wall. Height and side set for the person using it.
Blocking behind the wall
When the studs are in the wrong place we open the back side of the wall or cut a small access hole, add solid 2x blocking, patch it and then set the bar. Nothing on the tile side shows.
Fiberglass and acrylic surrounds
These have an air gap between the surround and the stud, so a screw into the stud alone can crush the surround. We use a spacer or a rated surround anchor and seal it so it holds and does not leak.
Grab Bar Installation — Anchored Into Studs or Blocking: questions, answered
Can grab bars be installed on tile without cracking it?
Yes. Tile is drilled with a diamond core bit at low speed with the tile kept wet, which keeps the tile from cracking and the bit from burning. We mark the holes with tape first so the bit does not walk. After the screws are in, each hole and the back of each flange is sealed with silicone so water cannot reach the wall behind the tile.
Do grab bars have to go into studs?
The bar has to be fastened to something solid, and studs are the usual answer. When a stud does not land where the bar needs to be, we add blocking behind the wall or use a toggle anchor that is actually rated for grab bars. What never works is the plastic or self-drilling drywall anchor that comes in the box. Those pull out under a person's weight and take a chunk of the wall with them.
Where should grab bars be placed in a shower?
It depends on the person and how they move. The common layout is a horizontal bar on the long wall at about the height of a resting hand while standing, plus a vertical bar at the shower entry to hold while stepping over the curb or tub wall. Beside a toilet, a horizontal bar on the wall side is standard. We ask who is using the bar, which hand they favor, and whether they sit to shower, then mark each bar on the wall with tape so you can check the reach before we drill.
Can you install a grab bar on a fiberglass tub surround?
Yes, but it is a different install than tile. A fiberglass or acrylic surround usually has a gap between the surround and the stud, so a screw driven straight into the stud crushes the surround as it tightens. We either add a spacer to fill the gap or use an anchor made for surrounds, and we seal it so it stays watertight. Send a photo and we will tell you which one your wall needs.
How much weight does a properly installed grab bar hold?
A bar screwed into studs or solid blocking will hold the full weight of an adult pulling or falling against it, which is the point. The bar itself is rarely the weak link; the fasteners and what they are in are. That is why we do not use the anchors from the box and why we add blocking when the studs are in the wrong spot.
Do you supply the grab bars or do I buy them?
Either. If you have already bought bars, we install them. If not, tell us the lengths and the finish on your faucet and we bring bars to match. Stainless or chrome in the common lengths is easy to get. Either way the bars are a line on the quote so you can see what they cost separately from the labor.
Get a written quote for this job
Three photos and a sentence is enough. You hear back within one business day. Or text the photos to 763-204-2099.
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Read morePage reviewed September 24, 2026 · JMB Builders LLC, MN license BC809005 · All aging in place pages
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