Top 10 Square Toilet Seat

Discover our curated selection of high-quality products.

Last update: 12-07-2026

Best Bathroom Fixtures overall →
1
Square Toilet Seat- with Soft Close & Quick Release for Easy Cleaning, Universal Toilet Seat for Square Shaped Toilet Pans, Top Fixing Easy Installation (40.0cm L x 36cm W), White
MASS DYNAMIC

Square Toilet Seat- with Soft Close & Quick Release for Easy Cleaning, Universal Toilet Seat for Square Shaped Toilet Pans, Top Fixing Easy Installation (40.0cm L x 36cm W), White

  • BEFORE PURCHASE: For a proper fit, measure the distance between the mounting holes, the length of the bowl from back to front, the width at the middle, and identify the bowl shape (oval/round, D shaped or Sqaure). Refer to Point 3 for SIze.
  • EASY TO USE: This loo seat features a soft close mechanism with auto-close technology, so the seat gently lowers itself, reducing noise and fuss.
  • UNIVERSAL FIT: Measuring 40.0cm L x 36cm W ( In Image the Dimension is in Milimeters, this soft close toilet seat fits most standard Square toilet bowls and stays securely in place.
  • EASY TO CLEAN: Thanks to the quick-release hinges, you can remove the seat with a single press for hassle-free cleaning.
  • SIMPLE TO INSTALL: All necessary fixings are included. Just attach them, adjust the hinges, and your new toilet seat is ready for use.
9.1/10
Available at Amazon
2
Croydex Leven Square Toilet Seat Soft Close - Quick Release Button for Easy Cleaning and Adjustable Hinges with Top and Bottom Fixings Included, Antibacterial Durable Seat (White)
Croydex

Croydex Leven Square Toilet Seat Soft Close - Quick Release Button for Easy Cleaning and Adjustable Hinges with Top and Bottom Fixings Included, Antibacterial Durable Seat (White)

  • FLEXI-FIX ADJUSTABLE HINGES: The universal toilet seat with Flexi-Fix adjustable stainless steel hinges fits most standard UK toilet bowls. Its (top and bottom fixing design allows for easy installation and ensures a secure fit on oval and round toilet seats.
  • SOFT CLOSE THECHNOLOGY - Our toilet seats feature a slow close mechanism, ensuring your square toilet seat closes quietly without slamming. This soft closing toilet seat feature extends the life of your seat by minimising wear and tear.
  • QUICK RELEASE BUTTON - This quick release toilet seat allows for easy removal, making it simple to clean and maintain hygiene. This feature makes the removable toilet seat a practical choice for effortless maintenance of your bathroom.
  • ANTIBACTERIAL SURFACE - This white toilet seat features an antibacterial treated surface to reduce the accumulation of bacteria, promoting a cleaner and healthier bathroom.
  • DURABLE MATERIAL - Constructed from thermoset plastic, this toilet seat is both durable and lightweight. The material ensures longevity, it's fade-resistant and hygienic. Designed to provide support up to 150kg.
  • SQUARE SHAPE - The square toilet seat design provides a contemporary look while offering comfort. Ideal for modern bathrooms, this white soft close toilet seat comes with adjustable hinges for a perfect fit, ensuring style and practicality.
9.1/10
Available at Amazon
3
Pipishell Square Toilet Seat, Soft Close Seat White with Quick Release, Simple Top Fixing, Heavy Duty UF Material Anti-Bacterial Seats Stainless Adjustable Hinges (35.1 x46.1cm)
Pipishell

Pipishell Square Toilet Seat, Soft Close Seat White with Quick Release, Simple Top Fixing, Heavy Duty UF Material Anti-Bacterial Seats Stainless Adjustable Hinges (35.1 x46.1cm)

  • Soft Close Square Toilet Seat - The built-in soft close function allows our toilet seat to close down gently and quietly, prevents making noisy for your family, especially at night. In addition, no need to worry about the sudden seat banging to pinching fingers of your child when in use
  • Easy to Fit &Clean - With all accessories included and via a simple top fixing way can our square toilet seat installed within 10 minutes. As for the release function, just a button touch makes it quickly removed for your thoroughly clean and keep your toilet clean and fresh
  • Anti-Bacterial Square Toilet Seat - Made from heavy-duty Urea-Formaldehyde is our white toilet seat not only durable to resistant staining, fading, chipping, and scratching, but anti-bacterial (ISO 22196 certified), which can effectively inhibit the spread of germs and provides a clean and healthy environment for your family
  • Sturdy Toilet Seat in Place - With improved fixings and 4 integrated non-slip dampers inside of the toilet lid, once the toilet seat installed properly, keep the seat from shifting or slipping even after a long time use
  • Fits Square Shape Toilet Seat - Our white toilet seat has a 360° adjustable hinge, which can be adjusted in any direction to fit the toilet lid perfectly. In addition, we supplied an extra pair of expansion bolts to fit more toilets pans (fits blank holes between Φ12-17 mm). Please confirm the shape and size before your purchase
9.1/10
Editor's Pick
Available at Amazon
4
Premium D Shape Thermoplastic Toilet Seat - Soft Close - Hardwearing Seat with One Button Hinge Release - Click, Lift & Clean Technology - Top and Bottom Fittings (Black D Shape)
AQUALONA

Premium D Shape Thermoplastic Toilet Seat - Soft Close - Hardwearing Seat with One Button Hinge Release - Click, Lift & Clean Technology - Top and Bottom Fittings (Black D Shape)

  • THERMOPLASTIC TOILET SEAT- The Aqualona Thermoplastic Toilet Seat is durable and designed to complement your bathroom. The hard-wearing plastic seat is virtually unbreakable, fade-resistant, hygienic, easy to wipe down and has a smooth appearance.
  • SOFT AND SLOW CLOSE - The Thermoplastic Toilet Seat features rust-resistant soft close hinges to stop loud slamming noise while the slow-close endurance saves time and minimises wear and tear. Each Aqualona toilet seat is anti-fatigue stress tested 50000 times for repeated open and close use
  • D SHAPE DESIGN - The Thermoplastic seat is made has an D shaped design to perfectly fit almost any oval toilet. Durable rust-proof stainless steel hinges ensure the perfect fit and provide support for up to 150kg
  • EASY INSTALLATION - Easily fit the plastic toilet seat! This seat features 360-degree adjustable rotation hinges on top and bottom, plus rubber based with tight-grip plastic locking plugs to keep the seat firmly in place. A quick hinge release ensures that the seat is easily detached for easy cleaning
  • TOP AND BOTTOM FIXING - Compatible with toilets that have holes for fixing on the top or underneath
  • STAINLESS STEEL CAPS - For covering the fixings, attractive and easy to clean. These stainless steel caps certainly add a touch of quality and style to the overall look of the seat, whether open or closed
9.0/10
Bestseller
Available at Amazon
5
Square Toilet Seat Soft Close Toilet Seat Mute Seat Cover Quick Release Loo Seat Easy Cleaning Easy Installation with Top Fixing & Adjustable Hinges 42L x 36W cm Plastic AAN®
AAN

Square Toilet Seat Soft Close Toilet Seat Mute Seat Cover Quick Release Loo Seat Easy Cleaning Easy Installation with Top Fixing & Adjustable Hinges 42L x 36W cm Plastic AAN®

  • FITS ALL TOILETS: This seat fits square shape toilet bowls (400 mm to 440 mm).
  • PERFECT FIT: This seat has front to back adjustable for the perfect seat to toilet bowl.
  • EASY INSTALLATION: This square toilet seat comes with top fitting. Top fixing tight tightens from the top to make installation easier.
  • NO SLAMMING: Seat closes slowly and quietly with a tap to eliminate pinched fingers.
  • EASY CLEANING – Its QUICK RELEASE function allows you to remove the seat by just clicking buttons and you can clean your toilet thoroughly, including the nasty area between the hinges.
8.7/10
Available at Amazon
6
Soft Close Toilet Seat Square - Premium Heavy Duty White Toilet Seat with Quick Release, Easy Installation with Two Top Fixing Options, and Adjustable Hinges 44.5cm x 34.5cm
CUQOO

Soft Close Toilet Seat Square - Premium Heavy Duty White Toilet Seat with Quick Release, Easy Installation with Two Top Fixing Options, and Adjustable Hinges 44.5cm x 34.5cm

  • 𝗤𝗨𝗜𝗘𝗧 𝗦𝗢𝗙𝗧 𝗖𝗟𝗢𝗦𝗘 𝗠𝗘𝗖𝗛𝗔𝗡𝗜𝗦𝗠: This soft close toilet seat gently lowers, reducing noise and preventing damage. Ideal for families, late-night use, or shared bathrooms, this ensures a peaceful, stress-free experience while protecting your toilet.
  • 𝗘𝗔𝗦𝗬 𝗖𝗟𝗘𝗔𝗡𝗜𝗡𝗚 𝗪𝗜𝗧𝗛 𝗤𝗨𝗜𝗖𝗞 𝗥𝗘𝗟𝗘𝗔𝗦𝗘 𝗕𝗨𝗧𝗧𝗢𝗡: Keep your bathroom spotless with this soft close toilet seat. Easily remove the seat for deep cleaning, reaching areas where dirt builds up. Made from durable materials, this toilet seat prevents odours and grime, giving you a fresh and hygienic bathroom.
  • 𝗡𝗢𝗡-𝗦𝗟𝗜𝗣 𝗕𝗨𝗙𝗙𝗘𝗥𝗦 𝗙𝗢𝗥 𝗔 𝗦𝗧𝗔𝗕𝗟𝗘 & 𝗦𝗘𝗖𝗨𝗥𝗘 𝗙𝗜𝗧: Enjoy a wobble-free seat! This square toilet seat is designed with non-slip buffers that prevent movement, ensuring a secure fit. No more shifting or sliding—just a soft close toilet seat that stays firmly in place for a comfortable and stable experience.
  • 𝗛𝗘𝗔𝗩𝗬-𝗗𝗨𝗧𝗬 & 𝗕𝗨𝗜𝗟𝗧 𝗧𝗢 𝗟𝗔𝗦𝗧: This toilet seat is crafted from high-quality, anti-crash materials, designed to withstand daily use. Its strong and durable structure ensures it won't crack, warp, or wear over time, making it a reliable soft close toilet seat for long-term use.
  • 𝗘𝗔𝗦𝗬 𝗜𝗡𝗦𝗧𝗔𝗟𝗟𝗔𝗧𝗜𝗢𝗡 : Designed for standard O-shape toilets, this square toilet seat includes all necessary fixings for a quick, secure installation. With adjustable hinges for a perfect fit, this quick release toilet seat makes upgrading your bathroom effortless and stress-free.
8.6/10
Available at Amazon
7
Rectangular Square Soft Close Toilet Seat Quick Release Standard Size Loo Seat Premium UF Material Easy Cleaning Easy Installation with Top Fixing & Adjustable Hinges Heavy Duty WC
AAN BY SCOTT

Rectangular Square Soft Close Toilet Seat Quick Release Standard Size Loo Seat Premium UF Material Easy Cleaning Easy Installation with Top Fixing & Adjustable Hinges Heavy Duty WC

  • NO SLAMMING: Seat closes slowly and quietly with a tap to eliminate pinched fingers.
  • PERFECT FIT: This seat has front to back adjustable for the perfect seat to toilet bowl.
  • EASY INSTALLATION: This square toilet seat comes with top fitting. Top fixing tight tightens from the top to make installation easier.
  • FITS ALL TOILETS: This seat fits all square shape toilet bowls
  • EASY CLEANING – Its QUICK RELEASE function allows you to remove the seat by just clicking one button and you can clean your toilet thoroughly, including the nasty area between the hinges.
8.5/10
Available at Amazon
8
Modern White Square Toilet Seat Soft Closing Silent Fast-Release Chrome Hinges
Affine

Modern White Square Toilet Seat Soft Closing Silent Fast-Release Chrome Hinges

  • Soft close system to lower the toilet seat softly and quietly
  • Fast release mechanism for easy installation & cleaning,
  • Crisp, clean white finish which will look good in any bathroom
  • The hinges are finished in chrome to match other contemporary bathroom accessories and benefit from a soft close, fast-release mechanism.
  • Dimensions - 361mm (W) x 402mm (L). Hole Centres: 177mm. FREE 2 year guarantee against manufacturing defects should the toilet seat not be up to standard
8.4/10
Available at Amazon
9
Go Bathrooms Toilet Seat White Square Soft Close Quick Release Heavy Duty Toilet Seat Soft Close Bathroom Quick Release Toilet Seat Antibacterial Glaze Easy Clean Loo Seat White
Go Bathrooms

Go Bathrooms Toilet Seat White Square Soft Close Quick Release Heavy Duty Toilet Seat Soft Close Bathroom Quick Release Toilet Seat Antibacterial Glaze Easy Clean Loo Seat White

  • QUICK-RELEASE HINGES: Our innovative quick-release hinges provide a practical solution for effortless cleaning of your toilet seat. With just a simple push-button mechanism, maintaining cleanliness has never been easier, ensuring hygiene and convenience.
  • DURABLE: Crafted from high-quality materials, our soft close toilet seat ensures long-lasting performance. With 2 non-slip pads, it offers added security and stability.
  • SOFT CLOSE HINGES: Say goodbye to noisy toilet seat slams! Our soft-close hinges gently lower the seat and lid, keeping your bathroom experience peaceful.
  • INSTALLATION: Our soft-close toilet seat installation process is effortlessly straightforward. With clear instructions and convenient quick-release mechanisms, setting up your new square toilet seat is both swift and uncomplicated.
  • GUARANTEE: 3-Year Guarantee for complete peace of mind, assuring quality and durability on our white toilet seats. Enjoy worry-free comfort with every use.
8.3/10
Available at Amazon
10
WOLTU Square Toilet Seat,White Soft Close Quick Release Toilet Lid Cover
WOLTU

WOLTU Square Toilet Seat,White Soft Close Quick Release Toilet Lid Cover

  • QUIET & SOFT CLOSE: Thanks to the soft-close mechanism, both the lid and the toilet seat can be lowered slowly and quietly with a gentle push to prevent damage to the toilet bowl and disturbance to the family
  • EASY TO CLEAN & QUICK RELEASE: The toilet seat with quick-release function is easy to remove by pressing the button, offering you the convenience for regular cleaning
  • DURABLE & COLOURFAST: Made of high-quality Duroplast material, the updated toilet seat can withstand a weight of 175kg. The colour does not fade easily and stays shiny for a long time
  • NON-SLIP AND EASY TO MOUNT: The toilet seat cover with anti-slip buffers fits perfectly to the toilet bowl without slipping and it can bear loads of up to 175kg. We supply a set of advanced top fixing fittings together with the detailed instructions for quick top mounting（can be used for both wall-hung and floor-standing toilets）
  • SQUARE TOILET SEAT: With the 360-degree adjustable stainless steel hinges, this toilet lid fits most standard square toilets.
8.3/10
Available at Amazon

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