Q: I was doing research about house foundations and came across interlocking foam forms that stack on top of one another. They assemble much like children's plastic blocks. Does a concrete foundation ...

Q. Hello, Tim. I was doing research about house foundations and came across interlocking foam forms that stack on top of one another. They assemble much like children’s plastic blocks. Does a concrete ...

Q. I’ve been researching foundation types for both new homes and room additions. I’ve narrowed it down to either poured concrete or concrete block. Many websites say poured concrete is better than ...

Q: I've been researching foundation types for both new homes and room additions. I've narrowed it down to either poured concrete or concrete block. Many websites say poured concrete is better than ...

This stone foundation was probably built in the 1840s in New Hampshire. It will support a new apartment building with the help of the concrete block for at least another 200 years. (Tim Carter) ...

I have to make an unexpected repair to my poured concrete foundation. A water leak led me to remove drywall in my basement, and to my surprise, I discovered rows of holes 5/8-inch diameter in my ...