How to seal gap between Travertine pavers and brick wall?

[geoffr]

We have just had laid new travertine pavers in our courtyard and on the path surrounding the house, and now wondering what to do for where they meet up with the house wall. Should the concrete/sand grout have continued all the way, should we use a silicon, or some other product? Perhaps a sealant that also helps with pest treatment? (There are no gardens or greenery near this edge, only pavers.) Currently when it rains water is collecting in the gap (under which is concrete) up against the house.

Thanks,

Geoff

[JacobZ]

Hi @geoffr,

The reality with outdoor areas is that moisture will always be present. It's certainly best to allow the area to fully dry; however, a small amount of moisture won't be an issue.

Travertine is a porous stone, and the concrete beneath is also porous, so some water will naturally find its way underneath regardless. I wouldn't worry about it too much. When things heat up, it will dry out.

As long as the area is not sodden, then I would go right ahead.

Good luck with the project, and don't forget to share some photos when you are done.

Jacob