What Kind Of Grout For Slate Tiles

Slate tiles usually fall somewhere between the two extremes.

What kind of grout for slate tiles.

Natural stone tiles such as granite marble or slate are attractive options to consider when remodeling. Generally unsanded grout is used for tile applications with narrower grout joints from 1 16 to 1 8. The chemistry and technology of grout is continuously advancing as mixtures are refined and improved with various additives. The additional structure of sanded grout is needed for wider grout joints from 1 8 to 5 8 and some even can go as wide as 1.

All types of natural stone tile sandstone slate quartz marble limestone granite bluestone basalt. The beauty of the stone natural is highlighted when used in entryways showers or. One trick is to keep the grout and haze from drying on the tile surface. Slate tile installs in a method similar to other masonry and ceramic tiles but because slate is porous it requires an additional step before grouting.

By sealing your slate tiles you are blocking the pores of the stone this will then enable the grout to float over the pin head sized holes on the stone not stick within the pores the grout should now be easily removed when it is. The exception is heavy quarry materials such as slate which sometimes utilize grout lines up to and even exceeding one inch. Most professionals seal porous tiles before grouting a step that is not necessary with standard glazed tiles. Prep the floor 1.

Generally speaking most contractors prefer not to exceed 3 16 inch with most types of tile. It is a low odor water based penetrating tile sealer suitable for sealing. Do not over apply the sealer try to spread it well with the roller you should easily get 12 15m 2 coverage for every 1 litre of sealer that you have if it is over applied you will be left with blotches so spread it evenly over the tiles but not to thick. The best tile sealer for all types of natural and manufactured tiles is aqua x stone sealer by black diamond coatings.

When used with porous tiles such as quarry slate or other natural stone tiles cementitious grout can stain the surfaces. For this task you will need grout water a padded grout float a grout sponge and two 5 gallon buckets.