Carpentry

What Size Trowel for 3×6 Subway Tile: A Comprehensive Guide to Achieving Perfect Installation

What Size Trowel for 3×6 Subway Tile

For 3×6 subway tile, the recommended trowel size is a ¼ inch x ¼ inch (6×6) square notched trowel.

This size ensures equal application of mortar and creates voids for ventilation.

The size of the trowel should generally match the size of the tile for best results.

However, the specific size of the trowel will also depend on factors such as the thickness of the glue and the type of surface.

It is important to ensure proper mortar coverage underneath the tiles, as this is more important than the size of the trowel.

The American National Standard Specifications for the Installation of Ceramic Tile (ANSI) provides guidelines for the minimum coverage of mortar based on the type of area and tile.

Did You Know?

1. The recommended size trowel for installing a 3×6 subway tile is actually not a standard trowel size. It is a 1/4-inch square-notched trowel, which provides the perfect amount of mortar for this specific tile size.

2. Originally, subway tiles were not initially designed for use in subway stations. They were actually created in New York City in the early 1900s for the subway system, hence the name. However, their use quickly expanded beyond subway stations due to their durability and easy maintenance.

3. The classic 3×6 subway tiles were traditionally made of glazed ceramic material. However, nowadays, you can find them in various materials, including porcelain, glass, and even natural stone, offering a wide range of design options.

4. While the name “subway tile” may suggest they are exclusively used for creating subway-like walls, they are actually incredibly versatile. These tiles can be used to achieve various design styles, including modern, industrial, farmhouse, and even traditional, depending on how they are installed and paired with other materials.

5. Did you know that the iconic white subway tiles seen in many kitchens and bathrooms today were inspired by the luxurious marble walls of the New York subway system? These early subway station walls featured white, rectangular tiles that eventually became the inspiration for the classic subway tile shape and style we know and love today.

Size Of The Trowel For 3X6 Subway Tile: ¼ Inch X ¼ Inch Square Notched Trowel

When installing 3×6 subway tile, the size of the trowel is crucial for achieving a flawless installation. The recommended trowel size for this tile dimension is a ¼ inch x ¼ inch (6×6) square notched trowel. This size ensures optimal coverage and proper mortar distribution for a strong and durable tile installation.

The square notched trowel is designed with notches on the end of the handle, which helps achieve an equal application of mortar. Additionally, these notches create voids for ventilation, allowing the mortar to dry evenly. This type of trowel is particularly effective for building mortar rows with flat gaps between them as it dispenses more mortar compared to other trowel types.

  • The recommended trowel size for 3×6 subway tile is a ¼ inch x ¼ inch (6×6) square notched trowel.
  • The square notched trowel ensures optimal coverage and proper mortar distribution.
  • Notches on the trowel’s handle help achieve an equal application of mortar.
  • The notches also create ventilation voids for even drying of mortar.
  • This trowel is effective for building mortar rows with flat gaps between them as it dispenses more mortar.

Recommended Tile Trowel: Goldblatt Notch Trowel Set

The Goldblatt Notch Trowel Set is highly recommended for 3×6 subway tile. This trowel set includes different sizes of square notch trowels, including the ¼ inch x ¼ inch size required for this tile dimension. The Goldblatt Notch Trowel set offers superior quality and precision, ensuring an efficient and professional tile installation process.

  • Highly recommended for 3×6 subway tile
  • Includes different sizes of square notch trowels, including the ¼ inch x ¼ inch size
  • Offers superior quality and precision
  • Ensures efficient and professional tile installation process.

Different Types Of Trowels For Varying Applications

Trowels are essential tools for tile installation, and they come in various notch sizes and shapes, each designed for specific tile dimensions and installation purposes. Apart from the square notch trowel, the industry commonly utilizes the V-notch and U-notch trowels as well.

V-notch trowels are highly recommended for tiles that measure less than 2 inches in square dimension, such as mosaic tiles. These trowels create a smaller void area, thus enabling better adherence of smaller tiles by providing a more precise mortar distribution.

U-notch trowels, similar to square notch trowels, offer slightly less mortar coverage. They are commonly used when a smaller quantity of mortar is required.

It is crucial to select the appropriate trowel size based on the specific tile size, glue thickness, and surface type (floor or wall). By following the manufacturer’s guidelines for trowel selection, you can ensure a successful tile installation.

To summarize the key points:

  • Trowels are available in different notch sizes and shapes.
  • V-notch trowels are recommended for tiles less than 2 inches in square dimension, such as mosaic tiles.
  • U-notch trowels provide slightly less mortar coverage.
  • Choosing the right trowel size is important for tile size, glue thickness, and surface type.

Importance Of Proper Trowel Size For Tile Installation

The size of the trowel is essential for achieving the desired tile installation. It is crucial to match the trowel size with the tile size, but what’s even more important is ensuring proper mortar coverage underneath the tiles. According to the American National Standard Specifications for the Installation of Ceramic Tile (ANSI), there are guidelines for the minimum mortar coverage based on the type of tile and the area being tiled.

Using the correct thinset (mortar) for each situation is equally vital. Different types of tiles and substrates require specific thinsets to create a strong bond and extend the lifespan of the installation. In fact, Schluter Systems, a leading manufacturer in the industry, has its own branded Kerdi Trowel designed for different trowel sizes.

Best Practices For Using Trowels In Tile Installation

To achieve optimal results when using trowels for tile installation, it is important to follow best practices. Here are some key tips to keep in mind:

  • Comb the notches of the trowel in one direction to ensure even mortar distribution. This helps prevent air pockets or thin spots that could compromise the integrity of the installation.

  • When installing rectangular or oblong tiles, it is recommended to have the notches of the trowel perpendicular to the long direction of the tile. This ensures maximum mortar coverage and prevents any hollow areas beneath the tiles.

  • Consider back buttering the tiles by applying a thin layer of mortar to the back of each tile before setting it in place. This technique improves adhesion and coverage.

In addition, selecting the right size trowel is crucial for achieving a perfect installation, especially for 3×6 subway tiles. The recommended trowel size for this tile is a ¼ inch x ¼ inch square notched trowel. An example of a reliable choice is the Goldblatt Notch Trowel Set.

Remember to follow best practices, use the correct thinset, and adhere to ANSI guidelines for proper mortar coverage. By employing these guidelines and utilizing trowel techniques, you can ensure a long-lasting and visually appealing tile installation.


Key Points:

  • Comb the trowel notches in one direction for even mortar distribution
  • For rectangular/oblong tiles, have the trowel notches perpendicular to the long direction of the tile
  • Consider back buttering tiles for improved adhesion and coverage
  • Select the recommended trowel size for the tile being installed
  • Use the correct thinset and follow ANSI guidelines for proper mortar coverage


Check this out:


Frequently Asked Questions

What size trowel do I use for 3×6 subway tile?

When it comes to trowel size for 3×6 subway tile, it is recommended to use a 1/4 inch square-notched or v-notch trowel. The square-notched or v-notch trowel allows for proper adhesive coverage, ensuring a strong bond between the tile and the substrate. Using the right size trowel will help achieve a professional and even installation of the 3×6 subway tile.

What size trowel for 6×36 tile?

For optimal tile installation, it is recommended to use a ½ x ½ inch square notch trowel when working with 6×36 tile. This particular trowel size ensures proper adhesion and coverage of the tile, allowing for an even distribution of mortar or adhesive. The square notch shape helps create consistent ridges for better contact between the tile and the substrate, resulting in a more secure and durable installation.

What size trowel for 3×6 glass tile?

For 3×6 glass tile, it is recommended to use a 1/4″ x 1/4″ x 1/4″ square notch trowel. This size trowel will ensure a proper adhesive coverage and provide good support for the smaller size of the tiles. It is important to use the correct trowel size to achieve a well-balanced and visually appealing tile installation.

How thick is thinset for subway tile?

The thickness of thinset for subway tile is typically not greater than 3/16th of an inch. This specific type of cement is designed to adhere effectively in thin layers, ensuring proper installation of the subway tile. Considering that tile substrates allow for a 1/8″ variation between areas, the thinset provides an appropriate thickness to accommodate for any discrepancies in the substrate’s levelness.

Related Articles

Back to top button

Adblock Detected

Looks like you're using an ad blocker. Please disable your Adblocker extension to keep the content flowing.