The phrase "a more stable foundation" is correct and usable in written English.
You can use it when discussing the need for a stronger or more reliable basis for an argument, project, or system.
Example: "In order to ensure the success of our initiative, we must establish a more stable foundation for our operations."
Alternatives: "a firmer basis" or "a stronger groundwork."
It's still a great bet that Krause laid a more stable foundation for building his team.
The massive restructuring that has taken place within Nokia over the last two years offers Microsoft a more stable foundation on which to focus its efforts in mobile, but Windows Phone remains a distant third place in the smartphone race".
"It's interesting to note that 20 years later we have realized — we have succeeded — in creating a more stable foundation for that economic and monetary union," Mrs. Merkel said, adding, "and in so doing we've advanced political union and have attended to weaknesses that were included in the system".
Or, at a minimum, the cost of your addition may double, if you have to build it a second time on a more stable foundation.
We'd know where to find our audiences, and have a more stable foundation for research into what they want, when and how.
Try to cut the ditch into native soil rather than loose added soil, as the former provides a more stable foundation for the wall.
From a strategic point of view, it would make sense that strengthening the foundation and credibility of Glendale Arts would provide a more stable base for the Alex Theatre.
This might put journalism, broadly defined, on a much more stable foundation".
This provided a better and more stable foundation for fire-control equipment, greatly improved accommodation and protection from the weather.
It requires more stable foundations (strong ties) and less radical changes compared to the new ventures of a serial entrepreneur, where every new venture is potentially isolated without any necessary relations to the previous ones.
"The impact of this vote will help keep families out of poverty so that their incarcerated loved ones re-entering society can have more stable foundations.
