Faux Hot Tub

[Ed Warren]

Now that I am getting comfortable with the rock shaping work (thanks to Griffin and Vernelson's video training), I am flexing my boldness and am considering taking on a complete hot tub-in-rock concept.

I have reviewed alot of drop-in style hot tubs but I really want to do the whole thing to look like one continuous slab of rock.

Issues:
Can I make an egronomically shaped pool (comfort)?
If I set the bottom half in the ground and support the top half with footers, rebar and lathe, will I have a sound pool (structural)?
Do I need to consider chemical action/reaction to the cement finish? What is the best way to seal it? Will stain color bleach out over time?

If anyone would like to add their input, all would be appreciated.
Thanks,
Ed

[VerticalArtisans.com]

You may want to consider foam for sub straights as apposed to rebar construction. This should save you money and give you some flexibility for removable sections ie. access to pumps ect, and God forbid a broken pipe. I haven't heard much on chemical issues...I know there is more chlorine in hot tubs but haven't had any issues with it. Red is the only color that you may have a problem with as far as color fades.

[Ed Warren]

Hi Nathan,
I plan to use scrap foam and spray foam insulation (Great Stuff - works like glue) in the overall construction. Then use rebar throughout the tub area and larger rock formation in rear section. I plan to keep the back hollow for the utilities.
In reference to your recommendation to use foam for sub straights, are you referring to yet something else?
Thanks for the replies.
Ed

P.S. I have successfully used LEDs underwater and plan to incorporate reds, whites and blues on this design. If you or anyone wish to discuss the use of LEDs then maybe we can start another discussion.

VerticalArtisans.com said:

You may want to consider foam for sub straights as apposed to rebar construction. This should save you money and give you some flexibility for removable sections ie. access to pumps ect, and God forbid a broken pipe. I haven't heard much on chemical issues...I know there is more chlorine in hot tubs but haven't had any issues with it. Red is the only color that you may have a problem with as far as color fades.

[VerticalArtisans.com]

Froth-Pac 180 from Dow....Im using it now and will have it on video soon

[Ed Warren]

$400!!! Ouch! Well, after reading about it I am already starting to see the possibilities. I can't wait to see the video.

VerticalArtisans.com said:

Froth-Pac 180 from Dow....Im using it now and will have it on video soon