Patio heating ideas?

[Irving]

The "antifreeze" is called glycol FYI.

Thanks.

Tmleadr03: I took this picture at Home Depot the other day because I liked the idea so much. You could very easily hide your pipes using a similar idea.

[Wulf202]

If I ever win the lottery, my next house is going to have a heated driveway. No more shoveling snow.

It's actually not that expensive if you do the work yourself

[Dave]

I have a brick patio and have been thinking about making a fire pit from cinder blocks, sand and a large grill grate. Won't look overly pretty, but I think it will work for heat.

[rondog]

Fuck it, just smoke in the house where it's already warm!

[Ah Pook]

How about gas fire pits?