Something in the world of floating have you stumped?
Show Highlights
Graham and Jake are still in a sans Ashkahn world at Daily Solutions, but they’re not letting it harsh their mellow.
The guys are talking about the different types of spray-in insulation today. It’s a pretty common material in construction and it can be a fantastic insulator for float centers, if you get the right type.
Jake and Graham go over the differences between open cell and closed cell insulation and why, specifically, float centers should avoid open cell insulation. They also provide some excellent pointers on the materials themselves and good conversations to have with a contractor regarding insulation.
Show Resources
Listen to Just the Audio
Transcription of this episode… (in case you prefer reading)
Graham: All right. Welcome everybody to our podcast.
Jake: Thank you for joining us.
Graham: I am Graham.
Jake: I am Jake.
Graham: I thought you were going to say, “I am Ashkahn.” I’m like so used to hearing that.
Jake: I thought about it.
Graham: Okay, all right. So today’s question is, “What about spray-in insulation? My contractor recommended it for the building I’m moving into, which is on the older side.”
Jake: Hmm, the building is on the older side.
Graham: I assume not the spray-in insulation-
Jake: Yeah.
Graham: Or the contractor.
Jake: Yeah, I know, right? What’s with this insulation? All right, so I guess we’re talking about on-site spray-in polyurethane, like foam insulation.
Graham: Yeah, so I guess first of all, you can spray almost anything, right?
Jake: Yeah, like you can do blow-in of-
Graham: Denim.
Jake: Roxul, or like rock wool. Like denim, it was a bad idea for a float center-
Graham: It’s a terrible idea-
Jake: Like anything coarse. Like, don’t blow in cellulose. Don’t do those things. It would just retain moisture. If you are going to do a blow-in, like if you have like little crevices and stuff like that, stick to the stone wall blow-in and stuff like that.
Graham: So yeah, let’s assume, I mean, obviously, they’re probably insulating it for thermal barriers-
Jake: Yeah. It’s an older building, they’re drafty. I bet that’s what they’re talking about. I think that’s what they’re talking about.
Graham: Lots of weird joists and stuff-
Jake: Yeah-
Graham: It’s just like weird little-
Jake: Old conduits.
Graham: Areas-
Jake: Yeah.
Graham: Where they’re trying to use something that isn’t spray-in-
Jake: Nooks.
Graham: It’s going to take a ton of time-
Jake: Or crannies. Yeah.
Graham: To have everything.
Jake: Because you got to get it efficient. You don’t want any gaps, basically, like a two percent gap-
Graham: Yeah.
Jake: 20 percent heat loss. So everything should be form fit to your area. If they’re doing bats, and there’s a lot of little nooks, that’s going to be labor intensive.
Graham: Either really hard or impossible-
Jake: Yeah.
Graham: Or just incredibly expensive.
Jake: So, what some people do with older buildings, more single story buildings, where like the top is, it’s like a hot place, or something like that. They will do an on-site application of a polyurethane foam insulation, basically spraying that into the joist base. And it expands. Then it also tightens up the structure, as well. Like, it does serve to tighten up the structure because it expands into every little nook and cranny, which means you’re getting less permeability, less air moving from within a space, and then from the outside of space as well. We do have a distinction here, though. Open cell versus closed cell polyurethane on-site application foam sprays.
Graham: Right, and I was going to say it’s actually the closed cell that does more of the tightening up of the structure, right?
Jake: It does, yeah. It does.
Graham: Like, that’s more of the structural, the structural insulation?
Jake: Yeah, it’s tighter, it blocks more moisture. It’s actually kind of like what we recommend for float centers. So, open cell is a little bit better at blocking out noise.
Graham: And just to backup a little bit, you could almost guess what this means with open cell versus closed cell insulation-
Jake: Right.
Graham: But, it’s basically just the open cell has kind of expanded-
Jake: Fractures.
Graham: Yeah.
Jake: Yeah.
Graham: It’s expanded, there’s little kind of air bubbles in there. Like, it’s an open kind of structure.
Jake: Yeah, air bubbles that pop. So like part circle and then part gash, and real porous. It’s good for thermal resistance and everything like that.
Graham: Good for soundproofing.
Jake: Yeah, good for soundproofing. The problem for us and some southern humid states, is that moisture will pass through it and then get stuck on the substrate. So, moisture will pass through insulation, and then get stuck on the underside of your roof, or get stuck on the underside of whatever. And that’s a problem for float centers. So we definitely say stick to the closed cell. And the closed cell, those bubbles just don’t pop. They’re still expanding. Those gases are inside there, but it’s just a thick, solid layer, so moisture can’t really pass through there.
Graham: Which means it’s not going to as a good job sound proofing, because it will just be kind of rigid and transmit a lot of vibrations-
Jake: Yeah, vibrations.
Graham: Vibrational noise. But it does do a much better job solidifying your structure-
Jake: Yeah.
Graham: Because I have this very tight, solid spray-in that’s-
Jake: Everything is trade offs, right.
Graham: Yeah, yeah, yeah.
Jake: It’s all trade offs.
Graham: But specifically for a float center, we kind of don’t even get to think about the trade offs on the good side for open cell insulation just because I mean, it’s so humid. The chances that you’re going to get mold when you do open cell spray-in insulation are just too high.
Jake: Just too high of risk.
Graham: Why risk it?
Jake: Yeah. And this is something that you hire a talented contractor to do. One, because again, you don’t want them to do poorly. And two, the stuff is pretty bad for your health.
Graham: It’s crazy.
Jake: You don’t really want to be in this space when people are doing it.
Graham: They go to like full almost like Hazmat suits-
Jake: Oh, yeah. For sure.
Graham: Your entire-
Jake: Respirators.
Graham: Your entire building is kind of also in a Hazmat suit-
Jake: Yeah, yeah.
Graham: Because if that settles anywhere, it really sticks to it-
Jake: Good reason to be in good communication with your contractor, your general, just making sure that you’re not showing up right after that happened.
Graham: Yeah, it would be terrible, for example, if you accidentally blew expanding foam over into your neighbor’s space-
Jake: Yeah.
Graham: While they were giving a haircut or something like that.
Jake: Mm-hmm.
Graham: Not that we’d know anything about-
Jake: Yeah, and then foam got all over their fancy vest-
Graham: Yeah.
Jake: And their hat. And then we had to buy that for them.
Graham: Yeah, that’d be terrible. You definitely should really be careful with the contractors installing things.
Jake: I will say, that hole no longer exists, for what it’s worth.
Graham: It’s true.
Jake: For what it’s worth.
Graham: Yeah, no we discovered some more places where we could tighten up our own construction as a result of that, yeah.
Jake: Yeah.
Graham: Okay, so spray-in insulation totally makes sense.
Jake: Yep.
Graham: You were closed cell spray-in insulation.
Jake: Mm-hmm. And whenever I’m saying “spray-in” usually on exterior walls or ceilings, you know what I mean? Like we don’t see that a lot in between float rooms, you know what I mean?
Graham: Ah. Good point.
Jake: Yeah.
Graham: yeah, I was assuming that it was going to be on the ceiling-
Jake: Right, yeah. I’m always making these assumptions, and I’m like, “Wait a minute. Is everyone on the same-“
Graham: So, yeah. And the exterior wall, of course, is just a little more important for the stuff because you have the entire environment out there.
Jake: Mm-hmm, yeah.
Graham: So the amount of-
Jake: You’ve got a conditioned space, you have an unconditioned space.
Graham: Yeah, so getting that barrier, and yeah getting some kind of insulation up is really critical. Older buildings-
Jake: Mm-hmm.
Graham: You know, if they did have good insulation at one point, it’s almost certainly gone. They might not have had it to begin with.
Jake: Yeah, and we’ve seen people that have skimmed on some things. Like they’ve cut back a little bit on that exterior insulation, not on the outside of the building, but those exterior walls, and that’s where you see moisture damage. That’s where you see peeling, that’s where you see panels de-laminating from all the like. Every wall is fine except for this wall, and it’s like, well that’s your exterior wall. You should have figured that out. You should have insulated that a little better. You know? You’ve got two more inches in the room, but now you’re dealing with this constant problem.
Graham: So yeah, no and it makes total sense to me. I think your contractor’s recommendation is-
Jake: Yeah.
Graham: Without looking deeply at the plans in your actual building, it definitely makes sense. And I can understand why a contractor would recommend spray-in insulation. Maybe mention to them that you’d like closed cell, if they weren’t planning on it.
Jake: Definitely mention it to them.
Graham: Yeah. Yeah, if they know it’s a humid environment and all the details of your float center, they’re probably already planning on that anyway.
Jake: Be sure to be hip to it, though. Just check. No matter what.
Graham: Always check, yeah.
Jake: Yeah, always check. And on the very likely chance that we’re wrong, and you were talking about like you wanted to blow-in some denim. Don’t.
Graham: Yeah, don’t.
Jake: Don’t do it.
Graham: Yeah, for the same reason, but even more so that you don’t want the open cell insulation-
Jake: Yeah.
Graham: Which is just anything that can collect that moisture-
Jake: Yep.
Graham: Anything that’s permeable at all. It’s just –
Jake: Mold or mildew.
Graham: Yeah, you’re asking for-
Jake: That’s another whole thing-
Graham: Issues.
Jake: You know what I mean, the polyurethane? No food. No mold. No mildew. So, all right cool. Yeah. All right, thanks for submitting that question. I really appreciate it. Long question, short answer. Sorry for that. But if you guys have more questions for us, please send those in at FloatTankSolutions.com/Podcast, and thanks for spending this time for us today. All right, so back to yoga?
Graham: Goodbye everyone.
Recent Podcast Episodes
What Causes that Float Tank Twitch? – DSP 244
Graham and Ashkahn discuss what causes that mysterious twitch people sometimes experience in the float tank, called the hypnic jerk (AKA hypnagogic jerk, sleep start, sleep twitch, myoclonic jerk, or night start ). While the guys offer up some interesting theories, there’s not a lot of research that’s been done on what causes these, so we’re left with theories, more or less.
Ashkahn thinks it has to do with pancakes.
Does floating impact the Parasympathetic Nervous System? – DSP 243
The Parasympathetic Nervous System is the part of your body that gets really excited when the rest of your body is winding down. Taking care of the digestive and rest systems are an important part of human health and physiology. How do float tanks affect this system?
Many of the studies on floating have demonstrated an impact on the parasympathetic nervous system. Graham and Ashkahn talk about the information that’s been studied so far.
Getting Salty With Speakers – Professor Hu – DSP 242
Dr. Peicheng Hu is a researcher from China that studies floatation therapy over there. He’s speaking at the Float Conference this year so Ashkahn decided to take the opportunity to talk to him about the Chinese float industry and some of the differences in the practice as well as the type of research being done out there.
Are Google Ads Important – DSP 241
When looking at online marketing, Google Ads seem like an obvious choice, but are as relevant for Float Centers as they are for other businesses? The most useful thing these ads do is boost search result placement, but if the ads are to boost the ranking of a float center that is the only center in town, it’s not going to affect search results much.
Derek and Graham dissect the platform and really focus in on the uses (or lack thereof) of Google Ads for float centers and provide tools and tips for online marketing and how to make it as effective as possible.
How to Build Community Relationships from Home – DSP 240
Building community relationships when you’re already working 12 hour days at your float center can seem impossible. How do you make those connections when you’re busy during business hours?
Derek and Graham tackle this problem and focus on it from personal experience. When Float On was just starting up, Graham was always running around, but still found time to grab a tea with local wellness professionals in his down time just to chat and hang out. Derek also points out that there’s plenty of social media tools that you can use between transitions when you have a couple minutes.
Latest Blog Posts
Fancy Acronyms for your Business Plan: TAM, SAM, and SOM
In this post, we’ll be looking at those enigmatic acronyms: TAM, SAM, and SOM, which are the backbone for the market analysis section of your written plan. We’ve helped a couple hundred float centers to develop their business plans, and we’ve found that this one area generates the most questions, and seems to generally be the most difficult to wrap your head around.
The Float Tour Blog – Issue #9
The Float Tour makes a stop in Tulsa, OK to visit Dr. Justin Feinstein’s Float Clinic and Research Center at the Laureate Institute of Brain Research (LIBR).
Rather than following the usual path of incremental progress with its research, LIBR is tasked with pursuing alternative treatments that have a chance of “shooting the moon” and making potentially large leaps in medical progress. Float tanks are just the kind of technology they’re looking to explore.
Float Tank Centers for Sale
On our journey we found at least three owners who are actively looking to sell their float tank centers, and in all three cases the centers are doing well. Life often calls us in different directions than we expect.
In case you’re in the market for a pre-established business, without all the trials and tribulations of starting from scratch, here’s information on two centers that are, for the moment, available to swoop in on…
The Float Tour Blog – Issue #8
The desert is vast and the sun is harsh, but it doesn’t deter floating. We’re officially off the beaten path. From here, the float centers have become a bit more spread out. Everywhere we go, however, the people continue to be kind and eager to see us.
Everything in between Arizona and Texas is nestled in between some of the major manufacturers in the United States, providing some resources that other areas just don’t have. Areas that might find building out a center prohibitively expensive due to additional shipping costs, not to mention that real estate is cheaper than in major metropolitan areas, can save a bit of money when planning their buildout.