For questions generally relating to outdoor ground-level flooring areas such as patios.

learn more… | top users | synonyms

18
votes
1answer
5k views

How to add on to a concrete patio?

I would like to add on to my existing concrete patio with more concrete. I will about double the size of the patio. My question is, should I have the new patio free floating from the existing or ...
1
vote
1answer
59 views

What type of substrate should I use to install pavers over an existing poured slab patio

I'm going to be putting pavers over an old slab patio. The current patio has settled and spalled, so I'm looking to pitch the paver patio in such a way that it drains as the original slabs did. In ...
7
votes
4answers
30k views

What should the ratio of crushed rock and sand for a paver patio be?

In effort to find a good answer I've been all over the internet looking for an answer to exactly how thick of a layer of crushed rock and how thick of a layer of sand to use for a patio. Or at the ...
4
votes
2answers
22k views

How do I seal seams between bricks on a patio without using sand?

I have a patio that's made of bricks with fine sand filling the gaps. This is turning out to be a maintenance hassle. Every time the kid or dog gets mud or crud on the patio I hose it off and manage ...
2
votes
1answer
593 views

How would you grade this patio?

This is about a cement pavers patio. On the figure below the yellow arrows show how the lot is graded For grading the patio I seem to have two options: -along the blue lines -along the red line ...
1
vote
2answers
121 views

What kind of filler was used for this patio?

I need to reset the pavers for this patio and I have the feeling that, by its look I have to redo the entire patio since the filler that is visible in this picture seems to have reached the end of its ...
0
votes
1answer
1k views

How should I extend a concrete patio under an existing deck?

I have a 18x20 second floor deck with three 6x6 support posts. Under the deck is a 40-year-old, well-settled, 12x20x6" concrete patio. The deck posts are set outside of the patio, set on footings ...