Choose your tile spacer based on the tile type and desired aesthetic. Standard sizes range from 116 116" to 38 38". Smaller joints ( 116 116"– 18 18") offer a modern, seamless look, while wider joints ( 316 316"– 14 14") are more forgiving of size irregularities and provide better slip resistance on floors.
The most common standard tile spacer sizes range from 1161 over 16 end-fraction116" to 38three-eighths38". The best size depends on your tile type and application:
For 12x24 inch tiles, a 1/8-inch grout joint is generally considered the best, most versatile, and standard choice, particularly for floors to handle minor irregularities. If using rectified (precisely cut) tile, a narrower 1/16-inch joint is acceptable for a modern, sleek look, while non-rectified tiles may require 3/16-inch for a better finish.
The 1/3 rule for tile (often called a 33% offset) is a layout guideline that recommends staggering your tiles by one-third of their length in each row, rather than the traditional 50% (half) brick pattern.
Grouting mistakes make your tile project look less than perfect—despite all of your hard work. Common errors include adding too much water to the grout mix, holding the grout tools wrong, and neglecting timing.
Let the grout set for 15 to 30 minutes and then begin gently wiping off the excess grout with a clean, damp sponge. Rinse the sponge frequently, using one bucket for getting the excess grout off the sponge and the other for re-dampening the sponge.
The herringbone pattern is widely considered the hardest tile pattern to install. Because the rectangular tiles interlock at precise 90-degree angles to form V-shapes, even a millimeter of misalignment will cause the entire pattern to drift off-center, ruining the alignment of grout lines and requiring flawless cuts.
While 12x24 tiles are no longer considered cutting-edge and have become a common "builder-basic" choice, they are not entirely outdated. Because they offer a clean, versatile aesthetic and require fewer grout lines than smaller squares, they remain a highly functional and popular option for modern residential renovations.
Top 13 Tiling Mistakes & How to Avoid Them
If you want a contemporary look, when you terminate your tile, nothing looks better than a flush transition. If it cracks and looks awful, it will have the opposite of the desired effect.
For 12x24 inch tiles, use 1/8-inch (3mm) spacers for a balance of aesthetics and ease of installation, or 1/16-inch (1.5mm) for a modern, minimal-grout look with rectified (perfectly straight-edged) tiles. While 1/16 inch is popular for a seamless look, 1/8 inch is safer for beginners to hide minor tilesize variations.
The standard grout size depends on the tile type and edge. The industry average is 18one-eighth𝟏𝟖 inch, but sizes range from 1161 over 16 end-fraction𝟏𝟏𝟔 inch to 14one-fourth𝟏𝟒 inch depending on the application.
Usually ⅓ stagger or stacked is recommended. ½ stagger is often discouraged for lippage concerns resulting from the bow of the tile. Depends on the space, generally 3rd stagger works out best with 12x24 tho.
One of the most overlooked essentials in professional tiling is the tile spacer. Whether you're working with large-format porcelain or classic metro tiles, using tile spacers correctly ensures even grout joints, consistent layouts, and long-lasting results.
Choose a spacer size based on your tile type and application. Common sizes range from 1/16′′ to 3/8′′. Smaller spacers (116′′1 over 16 end-fraction double prime116′′ to 18′′one-eighth double prime18′′) offer a modern, seamless look, while larger options (316′′3 over 16 end-fraction double prime316′′ to 38′′three-eighths double prime38′′) hide irregularities and allow for movement.
The "best" tile gap (grout line) depends on the tile type and location, but 1161 over 16 end-fraction𝟏𝟏𝟔 inch to 18one-eighth𝟏𝟖 inch is the gold standard for most modern indoor installations. There is no single universal size; gaps serve to absorb natural expansion, mask minor manufacturing flaws, and stabilize the floor.
Plastic Accessories or Fixtures
Plastic soap dispensers, flimsy shower curtains, and thin toilet roll holders won't do your bathroom any favors. They crack, discolor, and instantly cheapen the look of the space. The same goes for plastic chrome or faux brass fixtures.
One of the most frequent grouting mistakes is improper mixing and application. Grout is a precise material, and getting this step right is crucial for its strength and adhesion. Incorrect Water-to-Grout Ratio: Adding too much or too little water can significantly weaken the grout.
Yes, you can tile over drywall, but only in dry areas like kitchen backsplashes or accent walls. For wet environments like showers or tub surrounds, you must use a waterproof backer board or a specialized uncoupling membrane (like Schluter-KERDI) over the drywall.
The herringbone pattern is widely considered the hardest tile pattern to install. Because the rectangular tiles interlock at precise 90-degree angles to form V-shapes, even a millimeter of misalignment will cause the entire pattern to drift off-center, ruining the alignment of grout lines and requiring flawless cuts.
Unless the design is specifically meant to look rugged, uneven, or is a mosaic pattern, then crooked tiles are the first sign of a bad tiling job. Crooked tiles occur for several reasons – for example, grouting may be uneven or the installer may have neglected the use of tile spacers when allowing the grout to set.
Bathroom tile designs are shifting toward organic luxury and architectural depth. Top trends feature textured fluted profiles, vertical installations of skinny tiles, biophilic touches like pebble mosaics, and warm, earthy tones replacing stark whites.
In 2026, bathroom tile trends are shifting toward warm, nature-inspired sanctuaries. Cool grays and stark white palettes are out, replaced by earthy hues, textural dimension, and artisanal details.
Avoid overused tile colors like gray, navy, brown-beige, black, and white marble. Skip nostalgic shades like avocado green and overly bright tones that clash with today's softer style. Opt for warm neutrals, natural stone looks, or nature-inspired hues for a fresher, more timeless finish.
Choosing between matt and gloss tiles for your bathroom depends on your space and priorities. Gloss tiles reflect light and make small, dark spaces feel larger and brighter, but they can be slippery when wet and easily show water spots. Matt tiles provide better traction and hide watermarks beautifully.