Are All Floor Drain Sizes the Same?

The floor drain is very common in daily life and is part of the waterproofing system in bathrooms. When purchasing, it's essential to consider the size. So, are all floor drain sizes the same?

Are all floor drain sizes the same?

No, they vary widely in size, and there are many options available. The most common sizes are 90mm×90mm, 100mm×100mm, and 110mm×110mm. It’s best to measure the actual size before purchasing to avoid any issues with compatibility later on. If you buy a floor drain with a 100mm×100mm cover, the drainpipe is usually 50mm; if it has been modified, you may need to use a 40mm pipe. Additionally, you should replace the floor drain with a thinner model to ensure proper connection.

What are the considerations when buying a floor drain?

1. It’s advisable to choose a floor drain with odor prevention as a primary option. This type of drain effectively seals in odors, preventing them from affecting the bathroom environment. Before purchasing, visit local specialty stores to gather information, and then make a decision. There are many brands available, and it is better to choose a well-known brand; the quality of these products will be more reliable.

2. Select the floor drain based on the actual dimensions to avoid situations where the drain is too large or too small. If you are unsure how to choose, it’s wise to consult with your home’s contractors; their opinions are usually quite reliable.

3. When installing the floor drain, choose an appropriate location, and consider how many drains are necessary based on the practical situation. At least one floor drain is required in a bathroom, and if you want faster drainage, you can opt for two or three.

In summary：the content above addresses whether all floor drain sizes are the same. I hope that after reading this, you gain a better understanding. If you want to know more, please stay tuned to our website for continuous updates.