Replacing concrete deck

[maherba]

The circles in the other photos are where the steps cracked.

[waste]

Welcome to the Forum!

Those photos were a year ago?

Can you post more recent photos?

How old is the pool?


I've got a "snap" judgment from those pics, but don't want to steer you the wrong way, please clarify, for me, and I'll give you my best advice

[maherba]

Hi, Waste - Yes, they're from a year ago but nothing much has happened since then. The pool was emptied, a hole in the liner near the steps was plugged and the stairs were repaired by a pro. But there are several cracks in the cement deck all around the shallow end and where the cracks meet the expansion joints, pieces have popped out.

The pool is seven or eight years old -- it was installed by the previous owners and has been nothing but trouble. We have replaced the salt system and the winter cover, had the steps repaired (would have cost $6,500 to replace them), had the liner re-set and now we have to replace the deck. We have it professionally opened and closed and monitor the chemicals carefully.

[waste]

I'm glad to hear you got the steps repaired, I had feared telling you that they need fixing/ replacing.

The real issue here is the possibility of the coping being wrecked when they bust out the old deck. I'm thinking, why risk it? If it's only the area around the steps (within the control/ expansion cuts) that is an issue, they should be able to take out that section without having to risk the coping. Doing just the affected area will save you $ and probably wouldn't look too bad (it'll just be an 'accent' around the steps). You might not be able to do stamped concrete there, but talk to the first company about the feasibility of just doing the affected area. Doing only 1 section of deck will never look the same as the rest of the deck but, if you purposely make it look different (in color or finish) it becomes the 'pool entry area' and might be acceptable.

Whichever way you go, once the deck is out from around the stairs dig out under them and put in some support for the top step! (I can give you ideas on this if you need) Also, see what can be done about improving the drainage under that section of deck, so it doesn't heave again.

I'll be here if you have any questions about what I've said

[maherba]

Thanks, waste, I have the first guy coming again tomorrow to talk further. I'd really like to get the whole thing done once and for all. I just know I'm not going to like the mismatched look. At first, I thought there might be something they could do to stain the whole thing to match, but they said it doesn't work and that we wouldn't be happy with the result. The first company did say that there's a chance of the coping breaking, but they didn't jump to "you'll need a new liner, too". I just can't understand why a cracked coping would automatically lead to a new liner.

[waste]

I agree, if the coping does need to be replaced, it's not too hard to do it in sections to preserve the existing liner

Please let us know what the first guy has to say.

[maherba]

I have the two quotes now: for the pool deck replacement with stamped concrete, Company 1 will charge $5,800. Company 2 won't do it without replacing the coping and liner, so the cost for deck, liner and coping would be $14,600. The alternative they offer is to saw around the pool, about a foot out from the coping, and mortar stones on top of that area (that way they don't need to jackhammer near the coping) -- they would then tear out the rest of the deck and replace it with stamped concrete up to the level of the stones. The whole thing would end up being about two inches higher than the surrounding area. This would cost $11,300.

Company 1 says they haven't damaged a liner in 12 years, during which time they've replaced about 30 or 40 decks. They estimate that the coping gets damaged in about one-third of the jobs. Company 2 specializes in pool rehabs and says that there's no way the job can be done without replacing the coping and liner. I'm not sure who to believe.

[vinper]

In your pics the cocrete does not look uneven . If its not uneven ,they can grind the cracks and apply a mastic with membrane, Then you can do a acrylic stamped concrete finish right over the existing decking ..And the cracks will not come through