Does Floor Grout Have To Be Sealed

Unsealed tiles such as clay and natural stone must be sealed.

Does floor grout have to be sealed.

Epoxy grout is often used on non porous surfaces such as glass and helps protect against stains and water. When they begin to wear you ll see signs of cracking and chipping and the unsealed grout will begin to appear in spots because the sealer and grout are often different colors these spots should be easy to see. Failure to do this can lead to the grout chipping and coming off over a short amount of time. Sealing is a simple process.

It s naturally porous and will stain easily. Routine maintenance is still required. Unlike cement based grout epoxy grout also remains flexible which makes the material less prone to becoming cracked and chipped. Even tiles that have a pre existing sealer can eventually have that layer wear down over time.

Any tile that is ceramic porcelain or natural stone needs to be periodically sealed. 1 only seal cement based grout synthetic grouts that contain epoxy or urethane should not be sealed. If it darkens it is not sealed but again will not leak through if its not cracked. Grout needs to be sealed.

It s something you should do to keep your grout looking it s best. If it does not even darken then it is already sealed. Epoxy grout is a tough water resistant material that doesn t require sealer but it s not right for every tile application. For example grout epoxy grout does not need to be sealed because it is not porous.

Also remember the idea is to seal the dirt out not seal it in. If you have very thin grout lines and unsealed tiles a sponge allows you to seal larger sections of your bathroom walls or floors easily by wiping over both surfaces at once. Regrouting or trying to get rid of mildew or worse. Surface sealers are like paint.

Depending on the area and usage re sealing should be done on a routine basis. Most installers of tile floors do not seal them because grout has to cure first. It s the often overlooked material that holds the tiles in place. The way to test grout is to check while showering if the grout darkens when it gets wet or not.

As a bonus sealed grout is much easier to keep clean. Let s be clear sealing does not make grout stain or waterproof. With some grouts that can be even worse with it needing sealer. Wipe on wait the allotted time and buff off excess and always follow the manufacturer s instructions.

When grout has a penetrating sealer the first indication that it s time to reseal is often a darkening of the. However if it makes you more comfortable to have the grout be completely non absorbent we can seal it.