Curbless shower on below grade slab
californiagirl
11 years ago
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davidro1
11 years agoRelated Discussions
Curbless Shower & Post Tension Slab
Comments (8)Hi Sophie, its a very tiny bathroom and we're simply making it accessible for us to roll her in and help/carry her to the seat. I'm not trying to make it ADA compliant. John, We're doing mudset for travertine outside the bathroom so that's 1". The capillary breaks were going to be at the shower door and at the bathroom door. We were planning on raising the floor a bit and be flat at the toilet then slope into the shower from the foot of the toilet. I haven't plan for a backup drain but if we're waterproofing the entire room anyway, I can have the drain be under the floating vanity. I did not plan for any baby dams. Cutting the concrete is something I'm not willing to go through again. We had xray'ed our kitchen and did all due diligence but the city made us break the concrete to below the foundation and wanted us to dig 6 foot below the house under the 1' wide footing just for the repipe. We also had to get a structural engineer and concrete testing. We barely escaped being forced to redo our entire concrete foundation just because the slab was touched and switching to high pressure concrete. That would have meant another $200K in costs at minimum just because we did a repipe. By the way, my neighbors did their repiping last year exactly the way we originally had the repipe done and they passed with flying colors. However, 1 month was all it took to change all the requirements....See MoreHelp with curbless shower and overall bathroom remodel
Comments (4)Mongo, Tundra, Thanks to the both of you. Part of my concern was how to accomplish the slope with concrete. I'll be blunt, my concrete skills suck and pouring a sloped pad was likely to be well outside my skills range. Tundra, thanks for the pictures, they clarified a great deal. It's true that a picture is worth a thousand words because I don't know how you could describe what you did without at least some drawings but the pictures tell the tale just fine. Above is a piss poor rough drawing of the floor plan of my bathroom. As you can see my intention is to install the drain at the far side of the shower enclosure. My wife has requested that she be able to spray down the whole bathroom with a hose. I'm guessing that to allow for that would make the bathroom "wet"?? My current working thought is to pour the pad in two stages. The first would be about 2 to 2-1/2" below the existing grade. The other would be 2" below that. The demarcation like would be the beginning of the shower enclosure area. The purpose of pouring it so low is so that I could use deck mud to create a dual slope from the edges to center and from right to left (as seen from diagram). I was thinking 1/8" per linear foot of drop for the primary bathroom area and somewhere in the range of 1/4-1/2" drop for the shower proper. I would mud out the preliminary slope with it all rolling into the weep holes of the drain assembly. I would then membrane the whole thing. I'd membrane the walls in the primary bath area up to the 4' mark since that's how high my tile is going to go. I'd membrane the shower area all the way to the ceiling since that's how high the tile will go in there. On top of the membrane I'm planning to make a final deck mud slope that I would then thinset the tile to. I'm using 3/4" pennyround mosaic for the floor and ceiling so adjusting to the slope won't be an issue. As I said, that's the current mental formulation, pending feedback and ideas. As with all battle plans it's not likely to survive contact with the enemy. Mongo, don't fret about rambling. As you might have noticed I'm a bit on the verbose end of things myself. To Mongo and Tundra, thanks again for your prompt response and insightful advise. It was, in part, your commentary on other threads that led me to post this question on this forum. Cheers....See Morecurbless shower contractor/cost question
Comments (19)Curbless shower was on my list of "must haves", and I've decided it's something we can do without. My reasoning: - I wanted it because my grandmother, in her extreme old age -- like past 98, had trouble lifting her feet even a small bit; for example, onto a curb or into the shower. However, this is a big expense for something that won't be an issue for many, many years. - It's possible to go "minimal" instead of curbless. Right now we have something similar to this: It's a big, wide step into the shower -- plus we have a door, so there's another inch or so of track. Instead we're going minimal with the divider. Look at the difference here -- a much shorter, skinnier divider. We're going to put a grab bar on each side of the 36" entrance (not unlike the white bar on the left of this picture), and we're going with a curtain rather than a door. This may still become a problem in our extreme old age, but we feel like it's a happy medium between cost and function -- and we are all about value for the dollar....See Morecurbless shower install
Comments (4)In a smallish room, I would waterproof the entire floor and slope all of it to the shower drain - outside the shower the slope can be 1/8" per foot. If you want water to drain properly, there should be a preslope under the barrier (any shower floor, not just curbless). Without a sketch, it will be difficult to comment on drain length and location. You will get better information in the bathroom forum - tile pros tend to hang out over there....See MoreMongoCT
11 years agocaliforniagirl
11 years agodavidro1
11 years agobill_vincent
11 years agoomasmith
11 years agocaliforniagirl
9 years agodivotdiva2
9 years ago
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