Do I Need Cement Board Under Floor Tile

Do I Need Cement Board Under Floor Tile?

When it comes to installing floor tile, one of the most important decisions you'll make is whether or not to use cement board as a substrate. Cement board is a fiber-reinforced cement board that is often used as a backer board for tile installations. It is a strong and durable material that can help to prevent tiles from cracking or breaking. However, it is also more expensive than other types of backer board, so it is important to weigh the pros and cons carefully before making a decision.

In general, cement board is a good choice for tile installations in areas that are subject to moisture or heavy traffic. It is also a good choice for tile installations over uneven subfloors. However, cement board is not necessary for all tile installations. If you are installing tile in a dry area with a level subfloor, you may be able to get away with using a less expensive type of backer board, such as drywall or plywood.

If you are unsure whether or not you need cement board under your floor tile, it is best to consult with a professional tile installer. They will be able to assess your specific needs and recommend the best type of backer board for your project.

Benefits of Cement Board

There are several benefits to using cement board as a substrate for tile installations. These benefits include:

Strength and durability: Cement board is a very strong and durable material that can withstand heavy traffic and moisture.
Waterproof: Cement board is waterproof, which makes it a good choice for tile installations in areas that are subject to moisture, such as bathrooms and kitchens.
Fire-resistant: Cement board is fire-resistant, which makes it a good choice for tile installations in areas where fire safety is a concern.
Leveling: Cement board can be used to level uneven subfloors, which can help to prevent tiles from cracking or breaking.

Drawbacks of Cement Board

There are also some drawbacks to using cement board as a substrate for tile installations. These drawbacks include:

Cost: Cement board is more expensive than other types of backer board, such as drywall or plywood.
Weight: Cement board is heavy, which can make it difficult to install.
Cutting: Cement board is difficult to cut, which can make it difficult to create custom shapes or fit it around obstacles.

Conclusion

Ultimately, the decision of whether or not to use cement board under your floor tile is a personal one. If you are looking for a strong and durable substrate that is waterproof and fire-resistant, then cement board is a good choice. However, if you are on a budget or if you are installing tile in a dry area with a level subfloor, you may be able to get away with using a less expensive type of backer board.