Most height advice for bathroom hardware traces back to two published sources: the National Kitchen & Bath Association's planning guidelines, written for homes, and the ADA Standards, written for public restrooms. This guide gives the height for a toilet paper holder, a towel bar, and towel hooks and rings, says where each number comes from, and shows how to adjust it for the towels you use and the piece you are hanging.
It was written alongside our cast iron toilet paper holders and the cast iron towel bars and rings that usually share the same wall.
The heights in the drawing come from the NKBA and Family Handyman, and the bracketed range from the ADA Standards for public restrooms. Each one is explained, with its source, below.
How High to Hang a Toilet Paper Holder
Center a toilet paper holder about 26 inches above the floor and 8 to 12 inches in front of the edge of the toilet bowl. Those figures come from the National Kitchen & Bath Association's bath design scoresheet, which scores home bathroom plans against its planning guidelines. Measure to the middle of the bar the roll turns on.
On an L-shaped holder, that middle is not where the screws go. The Puntal cast iron toilet paper holder carries the roll on a horizontal spike, and the upright that takes its two screws rises above that spike. Put the height mark where the horizontal spike will sit, then mark the screw holes above it, not the other way around.
Turn the free end toward the front of the toilet. The roll goes on and comes off at that end, where the domed head sits, so it should face the side a hand comes from rather than the tank or the back wall.
Public restrooms work to a different rule. Section 604.7 of the 2010 ADA Standards gives a dispenser outlet range of 15 to 48 inches above the floor, never behind a grab bar, and our farmhouse bathroom ideas quote that rule in full beside the Puntal holder. It is an accessibility range rather than a design height, so the two sources do not contradict each other: a holder at the NKBA height sits inside it.
How High to Hang a Towel Bar
Hang a towel bar 42 to 48 inches above the floor. That is the average range Family Handyman gives for a bathroom towel bar, chosen to keep the bar at reaching height. Treat it as a starting line rather than a rule: the towel that hangs there decides the last inch or two.
The Motris cast iron towel holder holds its rod out from the wall on two spike-shaped arms, so a folded towel hangs off the wall plates rather than lying flat against the wall. Each plate takes three screws. Fix one plate, set a level on the rod before you mark the second, and the bar stays level across its whole length.
How High to Hang Towel Hooks and Towel Rings
Towel hooks and rings have no published height of their own. Place them inside the same comfortable reach as a towel bar: a little lower beside the sink, where a hand towel hangs short, and higher outside the shower, where a bath towel hangs long and needs more clear wall below it.
That is also how the ADA Standards treat coat hooks in public buildings: section 603.4 places them within the standard's reach ranges instead of at one fixed height. Our room-by-room guide to cast iron hooks sets out those ranges for an entryway wall, including the lower ones for children.
A ring hangs below the point where it is fixed, and that catches people out. On the Fred cast iron wall mount railroad spike, the ring hangs through the spike, and the spike's head stands well above the ring. Decide where the bottom of the towel should land, then work up to the screw holes using the dimension photo on the product page.
One Towel Bar or Three Hooks in a Small Bathroom?
In a small bathroom, let the wall decide. A towel bar needs one unbroken stretch of wall wide enough for its rod and both plates. Hooks fit where a bar will not: a narrow gap beside a window or the back of the door. A bar lets one towel dry spread out; hooks hold more towels in less width.
If the wall allows either, the choice comes down to shape and look. Our guide to cast iron towel bars, rings and hooks compares the three, and its answer on where each one goes on the wall covers testing the spot with the towel itself before you drill.
Where Each Piece Goes: Sink, Shower, Toilet and Door
Put each piece where the hand is when it needs it: a ring or short bar within reach of the sink, hooks or a bar you can reach from the shower door, the toilet paper holder on the side you reach toward from the seat, and extra hooks on the back of the door.
| Spot | What goes there | Why it works there |
|---|---|---|
| Beside the sink | A towel ring or a short towel bar | Wet hands reach it before water runs down the wrist |
| Outside the shower or tub | Hooks or a towel bar for bath towels | Reachable from the doorway, so nobody drips across the floor to find a towel |
| Beside the toilet | The toilet paper holder, on the side wall or the side of the vanity | Within reach from the seat, and clear of any grab bar |
| Back of the door | A row of hooks | Towel space that uses no wall; keep the hooks clear of the handle |
Before You Drill: Studs and a Level
Screw towel bars and toilet paper holders into a wall stud wherever the height lets you. This Old House's advice on anchoring a towel bar is that hollow-wall anchors often work loose on things that get tugged every day, towel racks and toilet paper holders among them, and that bathroom hardware belongs screwed to something solid.
The shape of the piece decides how easy that is. A holder or ring whose screws sit one above the other, like the Puntal holder and the Fred ring, can put both screws into a single stud. A towel bar spreads its screws across two plates at the two ends of its rod, so find the studs first and let them help decide where along the wall the bar goes.
Mark the height, check the mark with a level, and only then drill. Questions about mounting hardware and weight are answered on our frequently asked questions page.
No Drilling: A Toilet Paper Holder That Stands on the Floor
A freestanding holder needs no wall at all. The Puntal cast iron free stand toilet paper holder stands on a weighted round base and carries a roll at each end of its crossbar. Stand it close to the bowl, on the side you reach toward, so the rolls are in easy reach from the seat.
Its rolls sit lower than a wall-mounted holder's would, so keep it within arm's length of the seat rather than against the far wall.
Once everything is on the wall, keeping it looking right is mostly a drying habit, and how to clean cast iron hardware and keep it from rusting sets out the weekly routine.
Frequently Asked Questions
Should a toilet paper holder go beside the toilet or in front of it?
Beside it and a little forward of the seat, so it is within reach without twisting. A holder behind you or on the far wall makes every roll change awkward. In public restrooms the ADA Standards also keep dispensers clear of grab bars, which is worth copying at home if you have one.
Can a towel bar go on the back of a door?
Yes, if the door has room for both plates clear of the handle and of the edge that swings past the frame. The Motris towel holder's listing names a door as one of the places it suits. Before you drill, check that a hanging towel will not catch in the gap as the door closes.
Should towel hooks hang higher than a towel bar?
Often, yes. A towel folded over a bar hangs at half its length, while one hung from a hook by a loop or a corner hangs close to its full length, so a hook needs more clear wall below it to keep the hem off the floor or the counter. Hang the towel you use and look before you drill.
Do I need a stud for a towel hook?
Use one where you can. A hook takes the same daily tugging as a towel bar, and hollow-wall anchors can work loose under that kind of use. If there is no stud where the hook should go, try moving the hook along to the nearest stud before you settle for an anchor.
