How to Adjust Toilet Seat Height (Without Buying a New One)
By Raised Toilet Seat Staff
Toilets are not one-height-fits-all.
If you’re struggling to sit or stand due to low seat height, you don’t necessarily need a brand-new fixture. There are simple ways to raise your toilet height without calling a plumber—or shelling out hundreds.
Here are your best options.
🚽 1. Use a Raised Toilet Seat
Obvious? Yes.
Still the easiest and most popular option? Also yes.
Types:
- Clamp-on risers – install in seconds
- Bolt-on risers – more secure, longer-term
- Risers with handles – ideal for stability
Height range: 2–6 inches boost
✅ Removable
✅ Portable
✅ Bidet-compatible (some models)
🪑 2. Try a Toilet Seat Elevator
Unlike risers that replace the seat, an elevator installs between the toilet bowl and the existing seat.
- Bolts on using original mounting holes
- Still lets you use your original seat/lid
- Often looks more integrated
Great for people who want a more “normal†appearance.
🧱 3. Add a Toilet Base Riser (Plumber Required)
This is a permanent solution that raises the entire toilet by 2–3 inches.
- Installs under the base
- Requires removing and resealing the toilet
- Not a DIY job for most
Best for:
- Long-term accessibility needs
- Homes with multiple users needing height support
🧰 4. Use a Frame or Commode Chair
Freestanding frames can raise height by adjusting the legs, especially:
- Toilet safety frames
- Bedside commodes repurposed over toilet
- Portable riser systems with adjustable feet
✅ No installation needed
✅ Great for short-term use
âš ï¸ Takes up space
✨ 5. Bonus: Swap to a Comfort Height Toilet (Eventually)
Standard toilets = 15” height
Comfort-height = ~17–19” (ADA standard)
If you’re renovating down the road, this upgrade may eliminate the need for add-ons.
🧠Nova’s Decision Matrix
Looking for recommended toilet seat accessories and solutions? Find more options here.
| Need | Best Option |
|---|---|
| Budget fix | Clamp-on riser |
| Looks like a normal seat | Elevator under original seat |
| Long-term/permanent | Base riser or comfort-height toilet |
| Post-surgery recovery | Safety frame |
| Bidet compatibility | Bolt-on riser only |