I believe if you pop by Home Depot, they have sort of bricky things one can buy for such a purpose. I need a replacement wavey thing for the inside of mine.

I am attracted to the freeness of my bricks so will start there.

Freeness is always best

freeness is good but the bricks themselves - unless firebrick - have a nasty tendency to crack.

However, a few firebricks and you can make a very credible oven on the Webber. Imagine the squeals of childish delight when, instead of a boring old steak, Dad present them with a BBQ loaf of whole wheat bread.

But how about a smokey foccaccio or even a dessert?

Funny, but I am swaying away from our wonderous, but not as wonderous as a Webber, Barbecue (note the Canadian spelling as opposed to the US BBQ derivation). I am pondering a concrete and brick barbecue pit in my back yardy area where I can roast hawaiin style whole suckling pigs.. We have a new over with convection settings that makes nice bready things so I like to keep the firey cookware for meat and meat by products (such as Yorkshire Pud)

BBQ is from the French - roasting a whole animal "beard to tail" or "barbe a queue." Nothing NORAD-quibbling about it.

I learn the most interesting things around here.