Leaving the natural holes will make the stone look more natural but grouting is more tedious than if the whole tile lines and holes are grouted.
Best grout for travertine tile.
As long as the travertine tiles are well bonded to the substrate that you cut open the joints so they are about 1 8 inch wide that you clean the joints thoroughly and let them dry and then if you install a polymer modified cementitious grout meeting ansi a118 7 per the manufacturer s directions it should perform well.
This is why your tile installer may suggest a larger grout line for a straighter more professional looking installation.
Prior to even thinking of grouting tumbled travertine tile you first need to apply a deep penetrating sealer.
Tumbled travertine tile has many dips curves holes and natural surfaces which give it its character but also makes it more difficult to grout.
Also if you like the pitting within the stone you will need to seal the travertine prior to grouting.
Choosing the right travertine grout for your project made easier.
Starlike specialty grout for stone projects.
How to grout tumbled travertine tile.
Tumbled travertine tile is a calcium based stone that was formed deep inside hot springs.
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Even tile contractors can have difficulty with epoxy grout so it s best to get a pro with experience installing with epoxy for best results.
Since the outside is subject to the elements of mother nature it s important to use the right kind of grout outside.
In either case a sealer is applied to the areas not to be grouted and then the grouting is done.
Today it s very trendy to have minimal grout space but that isn t always the best option when it comes to handmade tile.
Your best bet to choosing a grout color would be to get a grout sample deck and bring home within your own natural lighting.
Will make it much easier for you when selecting a grout color.
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Lighting makes a world of difference when selecting colors.
It is an aesthetic decision whether to go slightly larger or tighter.
Water vapor escaping the stone as it hardened and cooled formed.