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How to Find the Right Toilet Seat for Your Toilet Bowl?

Replacing a toilet seat may seem like a simple task, but questions arise quickly: which shape, what dimensions, which material, how is it mounted? With just a few basic details, the selection becomes easy – no returns or wrong purchases.

Correct Measurements

1. First, measure your existing toilet seat. To ensure a proper fit, three key measurements are important:

  • Length: Measure from the center of the mounting holes to the front edge of the seat.
  • Width: Measure the widest part of the seat – typically across the center.
  • Bolt spread: Measure the distance between the centers of the mounting holes on the toilet bowl.

Tip: Use a flexible tape measure and write down the results. Measure straight and accurately – even half a centimeter can make a difference in the fit.

Shape and Style

2. Check the shape and style of your toilet. Toilets usually come in these shapes:

  • Oval (classic),
  • D-shaped (modern, with a flat back edge),
  • Square or uniquely shaped (less common).

If your toilet has an unusual shape, you’ll likely need a specifically designed toilet seat – universal ones may not fit properly.

Material

3. Choose the right material. The most common materials for toilet seats are:

  • Duroplast (thermoset plastic): Smooth, durable, antibacterial, scratch-resistant – an excellent choice for long-term use.
  • Polypropylene (plastic): More affordable and lighter, but less durable – suitable for occasional use or lower price ranges.

Mounting Method

4. Mounting Method:

  • Top fix: Mounted from above – ideal for hard-to-reach toilets, easier for DIY installation.
  • Bottom fix: Traditional mounting from underneath the bowl (often requires disassembling the toilet for wall-mounted models).

Tip: Check how your current seat is mounted – choose the same system for the new one.

Additional Features

5. Extra features you might want:

  • Soft close: Quiet and safe closing without slamming.
  • Quick release: Easier cleaning – the seat can be removed and reattached without tools.
  • Antibacterial protection: For better hygiene and easier maintenance. 

Appearance

6. Appearance – don’t forget the aesthetics

Most people choose white or ivory to match the ceramics. But colored or patterned versions are also available if you want to add a personal touch to your bathroom.

Choose Reliability

7. Choose a reliable brand

Once you have all the necessary details, you can select a model that matches your measurements, toilet shape, and preferences.

In our offer (brand LIV), you’ll find high-quality toilet seats that meet standard dimensions and include modern features. Among our models are:

  • Universal oval seats: Libra, Capella, Aquarius S, Mars S,
  • D-shaped seats: Zodiac S,
  • Soft-close seats with top fix mounting: Virgo S, Star S, Antares S,
  • Special model for public spaces and individuals with reduced mobility: toilet seat Care.

All LIV seats are tested according to international standards and ensure comfort, durability, and easy installation.

Summary

3 steps to the right choice:

  1. Measure the length, width, and bolt spacing.
  2. Check the toilet bowl shape and mounting type.
  3. Choose a high-quality seat that matches your specifications.

By following these steps, you’ll easily find a toilet seat that fits perfectly – and lasts for years.

Have questions or need help choosing? We’re happy to assist you!