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Posted by PipeDown on July 6, 2006, 11:18 pm
>I have a 20 year old in-ground pool which actually is in extremely good
> condition with virtually no cracks. I am in the process of rennovating
> the entire pool area, and one of the possible changes will be to place
> flagstone around the pool. Currently it has Cool Deck (sp?) coating
> over concrete around the pool There are perhaps 3 significant cracks
> around the pool deck area (perhaps 1/8" cracks) with the Cool Deck
> having come off those areas a bit (perhaps 1" on either side of the
> cracks) . One contractor (pool work only) told me that the entire
> deck must be jack-hammered up before placing the flagstone with an
> estimated cost of between 16K-25K for construction of the deck. The
> higher end price would place the project out of my budget, and 16K
> certainly is more than I would like to spend. The other contractor
> (landscaper who says that he has done multiple flagstone pool decks)
> tells me that is absolutely not necessary to jack hammer the deck prior
> to placing flagstone. He said that you can place the flagstone
> directly on the Cool Deck, or alternatively scrape off the Cool Deck
> and then place the Flagstone onto the concrete base. Of course there
> will be some extra work required regarding the pool coping to make it
> look appropriate with the higher flagstone level. I have yet to
> receive a bit from him.
>
> Who is right?
>
I'm thinking the second guy is right. Maybe the first guy has a bad opinion
about the looks. You will need to raise the coping by the thickness of the
stone and mortar. This may require all new coping which might end up
costing what the concrete removal would have.
Consider remving a band of concrete close to the pool so the flagstone can
be sloped into the pool to make the right height. Might be funny with that
much slope close to the pool though.
Depends on how he proposes to match the height.
Are you in good shape, have some sons. Do it yourself. All you really need
is a good sledge hammer, a wrecking bar, a wheelbarrow and a rental
dumpster. 400SF, 2-4" thick (varied from spot to spot) took me about 4 days
by myself. That was poor quality stuff though with no rebar, to be fair.
Some day laborers at $10/hr would likely still be cheaper than the
contractor.
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