concrete base thickness for a mortared flagstone patio

vas_99June 2, 2011

Hi everyone,

We live in the dallas metroplex area, where we have clay soil, and are planning on getting a patio built. The question is how much should the thickness of the concrete base be? We've been told by friends that it should be 4-6", however, the contractor says 3" should suffice. Also, he is not planning on putting any gravel. He will put the rebars at the bottom.

We are also planning on having a built-in grill and here we've been told again that atleast 12" is needed, but the contactor says 5" will do.

What is the thickness that is needed for under the grill and for the rest of the patio area. Please help!

Thanks,

Vasu.

Sign Up to comment
More Discussions
Advice on new deck...On top of concrete, or remove concrete?
My wife and I are going to build a deck off of our...
Kyle502
building a deck into a retaining wall
Hi all, My contractor says he can build a deck right...
oonae
TWP and One Time stain...2 years later
I built a deck in the summer of 2009. Decking was garapa...
weedyacres
Can't keep porch paint from peeling
We had a complete porch and deck tear off and replaced...
zorroslw1
Deck with no door to interior of the house?
I would love to build a deck off the back of our house...
Lowri de Jager
People viewed this after searching for:
© 2015 Houzz Inc. Houzz® The new way to design your home™