How to Replace a Toilet Seat — Quick Guide

Replacing or installing a toilet seat is a simple DIY task that usually takes just a few minutes and a few basic tools.

Why Replace Your Toilet Seat?

• It’s cracked, loose, or outdated
• You’re upgrading to a new style or soft-close model
• You’re renovating your bathroom

Do All Toilet Seats Fit the Same?

No. Toilets come in different shapes, so always measure before buying:

• Distance between the bolt holes (typically 155mm)
• Width of the toilet bowl
• Length from front to bolt holes

Safety First

Toilets can harbor germs. Always:

• Wear rubber gloves
• Use antibacterial spray before and after
• Wash your hands thoroughly after the job

Tools You’ll Need

• Adjustable wrench or pliers (for loosening wing nuts)
• Flathead screwdriver (to remove caps)
• Optional: WD-40 for rusty bolts

Removing the Old Seat

1. Pop off plastic caps covering the bolts
2. Use a wrench to loosen wing nuts underneath
3. Lift off the seat
4. Spray WD-40 if stuck, or carefully cut through if necessary

Installing the New Seat

1. Align the seat and insert bolts through the holes
2. Adjust until centered
3. Tighten the nuts (not too tight, especially plastic ones)
4. Snap on any decorative caps

Seat Styles

Toilet seats come in many colors, shapes, and even patterns (like animal prints). Whether you prefer classic white or something bold, there’s a style for every bathroom.