Spray Foam Insulation Experience = Making Mistakes

Spray Foam Insulation Experience = Making Mistakes | What we learned..

Рет қаралды 64,722

2 жыл бұрын

If you are spraying foam insulation then you are going to make mistakes. Here are some things we did and learned how to do them better... next time.
www.sprayjones.com/
Does SPF make Toxic Smoke? • Does Spray Foam Insula...
SPF for old wood buildings • Spray Foam Insulation ...
SPF for old brick buildings • Spray Foam Insulation ...
Existing walls with SPF via the exterior • Spray Foam Insulation ...
Roofs, attics, SPF, Video 4 • Cathedral Ceilings, At...
Roofs, attics, SPF, Video 3 • Cathedral Ceilings, At...
Roofs, attics, SPF, Video 2 • Cathedral Ceilings, At...
Roofs, attics, SPF, Video 1 • Cathedral Ceilings, At...
R Value Myth Exposed • R Value and Spray Foam...
Is spray foam Toxic? • Spray Foam Insulation ...
Spray foam and Electric Wiring • Spray Foam Insulation ...
#1 Reason People Get Cheated With SPF • # 1 reason people get ...
Post Frame Homes & SPF • Post Frame Home & Usin...
Container Homes & SPF • What is the best insul...
Flash & Batt II • Flash and Batt 2 | Can...
Is thermal bridging bad? • Is Thermal Bridging Ba...
Is spray foam insulation a vapor barrier/ • Does Spray Foam Insula...
Is there waterproof spray foam? • Is There Waterproof Sp...
Is 1 inch of spray foam insulation enough? • Is 1 Inch of Spray Foa...
Open cell foam • What is Open Cell Spra...
5 failures and why • 5 Spray Foam Insulatio...
How much foam do I need? • How Much Spray Foam In...
What Conditions do we need to apply? • What Conditions Are Ne...
Burning the SPF • Burning Spray Foam Ins...

Пікірлер: 60

@dwayneloftice2326 2 жыл бұрын

Always good stuff or perspectives to be aware of. But, after almost 60 years in design/construction, I have finally recognized there is always something new you haven't experienced before.

@SprayJones 2 жыл бұрын

Thanks for sharing!

@kyleedens5678 2 жыл бұрын

Thanks Mike! Just did a hot roof with a Froth-Pak.... Can I add that to your list of lessons learned. Not worth it! I happen to be starting a rig in a month I hope and will do the rest then. But for anyone else out there thinking I only have 600 sq/ft to do, I'll just use a froth pak. Stop. Hire a pro, it is well worth your dollars. The mess, the inconsistency, the conditions needing to be right, and the mixxing tip always plugging up. I know I won't ever do one again, but I hope it helps someone else avoid that mistake as well. Really loving the channel! Thanks Mike!!!

@frenchfryfarmer436 2 жыл бұрын

We had a closed cell spray done on the crawl space under cabin. HOLY cow how nice it is, keeps the moisture out from migration into the living space. We had the joist bays done full 2" and faces, AND cheeks of every board lightly coated for moisture excusivity.

@JFirn86Q 2 жыл бұрын

Really good advice. Virtually with all things, preparation is 80% of the work if you want a nice job done.

@SprayJones 2 жыл бұрын

Very true!

@quattrodolo3529 Жыл бұрын

18 years in insulation. 15th year of installing spray foam. We do not tape, unless it's a finished surface, otherwise we scrape. 98% closed cell. We have gotten to a point that we can keep scraping to a minimal. No prep crew and many times we work solo. From additions to large scale commercial. A lot goes into spray foam that doesn't get realized and you have to keep your head on a swivel all the time. Nice video.

@jerrysmith7166 Жыл бұрын

I agree personally I would never use tape and I get very little on the studs I rarely have to do any shaving with open cell. Those walls are looked down there flush to the stud with at least 70% of the skin left on it we're not perfect lol

@John-tq4bf 2 жыл бұрын

Another informative video Mike, nicely done. Definitely critical information about hidden problems. Not something the average homeowner would even think about and most builders don't even care about as it is not "their problem". I hate that attitude in a builder since every one is supposed to be working for me the homeowner!!

@T.E.P.. 2 жыл бұрын

Priceless education ... was a great day discovering your channel and can't say enough how thorough your methods and techniques are .... prep is everything and that forethought shows.

@SprayJones 2 жыл бұрын

Awesome, thank you!

@codyc4555 Жыл бұрын

It is interesting to see the issues you have to figure for up north. I'm in Austin Texas, so humidity and dew points are big. Wind isn't usually very high, but if the windows are open there is a chance that there is a layer of dew on everything and that can shut a day down. We also don't spray nearly as much close cell down hear so the labor to clean studs is way lower. But on occasion we will do a house in close cell, so the tape trick is very helpful.

@andrewshields986 5 ай бұрын

Thank you for the video!

@warnickfamilyfarm 2 жыл бұрын

Always learning something from your channel, thanks for the content!

@SprayJones 2 жыл бұрын

Glad to hear it!

@jameschupp2230 Жыл бұрын

Well said!

@go5582 Жыл бұрын

Hi host, your tip , of putting boxing tape on the side of the 2x4 is a great one. More tips please.

@firsttimejimmy9791 2 жыл бұрын

With it taking so long for windows to be delivered, they are leaving the windows and doors sheathed and spray foaming first down here on the NC Coast.

@jermchannel7752 2 жыл бұрын

That’s pretty smart we had that problem in California a couple months back

@rm70x7 2 жыл бұрын

Here's another simple yet important learning tip: Not everyone can afford spray foam. Yes, it's the best. Yes, we want to be the heros and help everyone step into the 21st century and save energy. However, throwing in prep time for free will always bite you. Ignoring the time expense and mental strain on the employees that are dealing with unique and difficult builds (because your guys are awesome and can handle it) is a sure way to lose production and turn profit margins into flatlines or red digits. Last simple reminder...your employees don't want to be there as much as you want them there. Treat them well, be kind and understanding, and they will go out of thier way to make you more money and grow your reputation. Thanks Mike, great subject. 🔥

@SprayJones 2 жыл бұрын

Agreed. I find clients that volunteer to do the prep come back asking us to do it...

@rons1430 2 жыл бұрын

Awesome video!

@SprayJones 2 жыл бұрын

Glad you enjoyed it

@gweedomurray9923 2 жыл бұрын

In windy situations with open window holes I would put either heavy cardboard or wood panels over the holes and fasten on. Any kind of expendable plywood or OSB will do nicely.

@jerrysmith7166 Жыл бұрын

I've been spraying 20 plus years now and it's hard to Admit when you're wrong I started off at a medium sized company in central Florida using the original problem (probler) gun we didn't have techs to call or have the conveniences we have these days so I learned the hard way. The previous commenterwas right saying a lot goes into it that isn't realized I always welcome anyone that criticizes my work because I do a lot of free lancing to come out and see what happens and what goes on if the equipment isn't correct And you don't have exactly what you need. I've done some very large projecyss 3 federal courthouses a couple of military bases a couple of hospitals Is several fruit packing warehouses and I can't count how many residential houses. I used to own my own company and had 2 rigs and I plan on getting back there again but for right now I travel around spraying for numerous companies

@jerrysmith7166 Жыл бұрын

i can tell you guys do superb work, quality. you don't get that from high production companies.

@co1urzz Жыл бұрын

I remember climbing around on the skeleton on this turret that had the same ceiling and some of the boat bottom great room, and the bottom of the turret was a spiral staircase to a sublevel, accessing alot of the fireblocking ended up being just climbing studs. The turret was scary, had to put on a fall arrest harness with no anchor while site manager was around

@HateBMcDead 2 жыл бұрын

Yeah, like I believe that you guys have made a mistake. :) I have learned so much. Thank you!

@SprayJones 2 жыл бұрын

Glad to hear it!

@tonyadams7444 Жыл бұрын

Excellent information! I’m considering this on my home. I want to remove the cement board shingles to expose the bay and spray closed cell foam. It’s hot here in Las Vegas and I’m just trying to keep the house cooler. Fabulous tip about taping over the wood. Prep work is everything. I’ve never done this before, do you think this is something the average homeowner can do or not? Thanks.

@jasonmcdonald8436 11 ай бұрын

Where there is a will, there is a way.😊 If you pin the wheels on and apply the breaks then you can use the braces to hold the one end up while you pur the other end on the braces.then add 2 planks,or 3 to safest. Then put your next 2 end pieces up on the plnaks and prop your braces up where you can reach them. Don't forget the pins and connectors. You get the rest.😂

@tiny5500 2 жыл бұрын

Thank you, have a job in our attic coming up. Installer stated 1"closed cell then 12" of blow in. I think he said 57 r value (Maine). Sound legitimate? Ceiling below it tin and zero insulation ( attic is vented)

@nauset7487 2 жыл бұрын

How wide is the packing tape you are using to cover the stud edges? At a certain point will the thickness of the overspray compromise the integrity of the tape? If it folds over the edge it seems like it would be hard to remove.

@phild5317 2 жыл бұрын

Posted on Friday the 13th... Golly, that's a great day to talk about things going wrong!

@SprayJones 2 жыл бұрын

Or blessed. 13 in the bible means promise...

@andrewblankenship1973 Жыл бұрын

What’s the blue caulking called?

@timothyschell6057 Жыл бұрын

Had closed cell sprayed directly to my metal. The sprayer used fiberglass batts in my eaves with no vaper barrier. Should I worry about the metal sweating and the batts holding that water in the soffits?

@fredA1234 Жыл бұрын

For a homeowner doing this. What is the best caulking to use the seams.

@BC-cy3di 2 жыл бұрын

Nice video! Is it okay to do 2” of ccsp directly to roof deck then do ocsp directly over it to the desired r-value (R-38 in my case)? I’m in climate zone 5, will have an ERV, and unvented attic spaces obviously.

@SprayJones 2 жыл бұрын

Not unless one of the suppliers has done the proper vapor drive analysis to confirm that will work. You need sign offs for these things otherwise you are guessing.

@sonnyk5344 6 ай бұрын

Were locared in Florida. What is a good spray foam supplier?

@andrewblankenship1973 Жыл бұрын

Is a commercial van that is 7’ tall, 13’ long, 7’ wide large enough to outfit a spf rig?

@mattd9171 Жыл бұрын

Hello, great channel. I had my attic sealed with closed cell spray foam. Question, my spray foam contactor shoved fiberglass insulation into the cavity where my roof soffits are then spray foamed over it. The spray foam isn't covering the top plate that my 2nd story ceiling joists are sitting on. Should I complain? I would have never noticed if I hadn't taken down the ceilings in my bedroom for renovations.

@SprayJones Жыл бұрын

I don't know without seeing it. Go watch the non vented roof video. part 2 and 3 show many details you can glean from.

@Sheltongreen79 11 ай бұрын

@mattd9171 very common practice. What matters is that the foam ties into the top plate of wall and ceiling.

@orion3267 2 жыл бұрын

I’m getting ready to build in the western part of Virginia. I went with poured concrete walls for the basement. Any idea which foam is the best for that type of construction? And anyone know of a reputable spray foam company that services Augusta County Virginia? Also, very good points in this video that I will adhere to in my construction process. Thank you.

@SprayJones 2 жыл бұрын

Closed cell SPF, we do basements all the time. You will have to vet your contractor, I do not know anyone in Virginia.

@peterkessler73 2 жыл бұрын

Question: I have a 30x30 metal shop that is set to be insulated with open cell spray foam in a few weeks. Sometimes when it rains I have leaks here or there. Is open cell a bad idea?

@ondeathsedge7278 Жыл бұрын

That's like tying a sponge to a leaky tap. Only an expensive one. Even closed cell which is better will only help for so long. You really should fix the roof. It will slowly fill the open cell and peel it off once it gets heavy enough... closed cell it will last bit longer but it will get behind the closed cell and work its way down and into your walls. Your sprayer should tell you this and if its wet it should fail moisture test anyway. Goodluck

@YevZakharov Жыл бұрын

We are building our house. Should we hire a spray foam company or is it worth it to buy a DIY spray kit?

@SprayJones Жыл бұрын

Pro install. You don't know anything about this.

@elbuggo 2 жыл бұрын

Why not use an AP EX Gun Extension for some of those hard to access places?

@SprayJones 2 жыл бұрын

You need to get close in order to "place" the foam where it needs to go. A large wide pattern just makes a mess. First pass in should be tight and right..

@elbuggo 2 жыл бұрын

@@SprayJones Agree with that, but I cant see the AP EX Gun Extension is doing that, but I'm not sure.

@codyc4555 Жыл бұрын

You ever do foam roofing with elastomeric coatings?

@SprayJones Жыл бұрын

No not externally

@codyc4555 Жыл бұрын

@@SprayJones Ok, just curious. Is getting more popular down here on commercial roofing.