Expert: Dan Griffin - 9/9/2009

Question
I plan on constructing a raised, screened porch that will attach to the back wall of my house.  How do you construct brick pillars? I really don't want to use those concrete pyramids and don't know of a way to hide them. Can I just put bricks on top of a concrete pad?  I live in South Louisiana. Thanks

Answer
Joan, there are many ways to support your proposed porch.  One that is quite easy to work with are called patio blocks.  These are 8"x16" solid cement blocks that are available in thicknesses from 1" to 4".  They are also available in colors in some localities.  They will be less expensive at the block plant than at the box store.

It is possible to loose stack bricks, but I would at least use two, turn direction, two more, turn direction.  Construction adhesive like Liquid Nails works surprisingly well at glueing them together.

You don't say where you are, how large this porch might be, and what materials you plan to use to make the porch.  You should dig away the sod so that your bottom block won't sink when the grass dies.  Any of these that are loose layed can be prone to settlement and may need occasional tweaking.