Best backsplash installation pros near Keokuk, IA

Like glass tiles, you will not need to seal most porcelain tiles, particularly if the porcelain is already glazed. It depends on quality. Porcelain is very water resistant, but it is not 100% waterproof. To avoid staining, some homeowners use a penetrating sealer. It is also a good idea to seal your grout. Unless you use epoxy grout, grout is very porous and can harbor bacteria, mold, and mildew.

Yes, cracked tiles allow water to seep through the substrate or subfloor, leading to mold and mildew growth. It can also cause severe structural damage. At the very least, water damage can cause your tile to lift from the substrate, meaning one cracked tile can lead to several cracked tiles. It’s a good idea to waterproof tile in areas with direct water exposure or lots of moisture.

To make a small bathroom look bigger, choose light-colored tiles in a medium- to large-format size. Lighter colors like white, cream, or light gray help open up a room, making it feel larger and more airy. While it may seem counterintuitive, small tiles can actually make a bathroom look smaller because the increased number of grout lines creates a busy pattern that visually shrinks the space. Instead, opt for medium- or large-format tiles for a more seamless, expansive appearance. For the best effect, pair your tiles with a matching or similarly colored grout to create a continuous surface that enhances the illusion of a larger area. Avoid dark colors, heavy patterns, and contrasting grout, as these can make the space feel more confined.

The best paints for shower tiles include epoxy, latex, or acrylic. Ideally, you should look for paints that are waterproof and mildew-resistant if you plan to paint shower or other bathroom tiles. You can even find waterproof paints made specifically for tiled surfaces, which will be the best option for shower tile paint that lasts as long as possible.