3 Places You'll Want to Insulate + Rockwool Advantages/Overview
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- Опубліковано 22 лип 2024
- In this sponsored video I'll break down the 3 common areas to insulate your home and show you how Rockwool's product line differs from the "normal" insulation. Big thanks to Rockwool for sponsoring The Build Show! See more at www.rockwool.com/
Playlist of other Rockwool Videos: • Rockwool Insulation
The Better choice for Insulation knives is actually a serrated blade like this: amzn.to/2USYUsi
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Huge thanks to our Show sponsors Polywall, Huber, Dorken Delta, Prosoco, Rockwool & Viewrail for helping to make these videos possible! These are all trusted companies that Matt has worked with for years and trusts their products in the homes he builds. We would highly encourage you to check out their websites for more info.
www.Poly-Wall.com
www.Dorken.com
www.Huberwood.com
www.Prosoco.com
www.Viewrail.com
www.Rockwool.com
I bought this as a gift for my friend ua-cam.com/users/postUgkxcZqgZ8Ynkiz5n_LxIWRlAicuzmz5kCHG who is just starting out in the world of wood work. He loves it!! There is a great section on different wood and what to use for what kind of job and a similar section for tools as well. The projects in it are things you probably would have a go at with clear instructions, pictures, videos and diagrams throughout. Great for a beginner/amateur wood worker.
Another benefit to rockwool is its end of life use. I operate a gravel pit and often take soil from building sites for pit remediation. Not long ago i received a number of loads from a recent home demolition. The crew had done a good job of separating concrete , siding and all other debris from the soil however the material was scattered with pieces of foam. Touch foam insulation with an excavator and you instantly have hundreds of bits of foam board which can not be separated from the soil and that foam is there as a pollutant for hundreds of years. Rockwool on the other hand can be used as a soil amendment I understand that it can even be used in organic potting soil. I used spray in open cell foam in my latest renovation but from now on will stay away from plastic foam products or at least do more research on the products I do use
I love this stuff. I remember doing my theater seven years ago and it was a pain in the butt to find Rockwool. Now you can buy it at every Lowe's around me. So glad they have come up this far.
As an amateur with woodworker, i typically feel overpowered with the entire arrangement ua-cam.com/users/postUgkxrYREG3-7f1Aqk9ams3ZESRNzGnfdUtyQ . Be that as it may, this arrangements drove me through with much clarity and effortlessness woodplans. Works i now work like a genius. That is great!
just redid a kitchen, we layed metal studs with 5/8 sheetrock and rockwool . it was sufficiently strapped to handle the weight on the ceiling
My late father put rockwool and 5/8 sheet rock throughout the house before the days of youtube :) , so I had to follow through in this remodel. So happy to discover how much he thought of after the fact :)
:)
Rockwool is the best. I used it for fire break and sound proofing between walls and ceiling during our rental suite reno and in the exterior walls. Sound was no longer an issue in the house! (We did use double layer and rez bar). Heating cost in the rental dropped 50%. We had a water pipe burst a year after the reno and when we opened the wall, the insulation had drained completely and was dry using a meter the next day. Studs retained moisture much longer so we used a dehumidifier for that. The insulation is so easy to install because it maintains it's shape and doesn't flop around. Great stuff!
I love rockwool and it's all I use. Fire resistance, sound proofing, I also love how the fibers will fall to the ground instead of float in the air.
Thanks Matt , I really appreciate people like you who with their videos help me every day to be a better contractor.
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Timber Lockwood House of the Year 2020.!!!
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Rockwool has been my go-to for insulation for years now. Great to work with, cuts easily ( I typically just use dollar-store steak knives!), easy to install. As some of the other comments said, I also use this for interior walls when I can, especially around bathrooms - really cuts down on noise.
ua-cam.com/video/gDs6hD4BBAc/v-deo.html ;-)
I use a saw lol
being extra lazy , a dollar store electric carving knife makes cutting perfect edges and shapes
We finished 1100sq ft of our basement and used safe n sound in all the ceilings and interior walls around the bedrooms. We had the exterior walls sprayfoamed. The safe n sound has really helped keep noise transfer down.
The technician of the building trade 🔥. Bro, I love your content. Thx for sharing that brain of yours.
Best comment I've seen in awhile! Thanks my friend.
Used this stuff in my basement finish. Wow.....sper easy to use, fast to put up, and does a great job. PLUS you get the added protection of fire break protection if they fully fill the wall cavity. Very nice product.
Did you put it right up against the concrete?
my old house was fully insulated- interior walls too- with rockwool,best stuff ever. bed rooms and liv room were fantastic for keeping noise down from kids and tv, along with solid core doors
Did you know that the Pink stuff and Rockwool provide the same STC reduction...
@FJB2020 no rockwool is noticeably more dampening
I'm a commercial plumber, we use this stuff all the time to stuff holes for fire/sound proofing. It's a great product
Could you maybe tell me why my small bathroom in a house built in 1964 is always a walk-in freezer in the winter? I added new Marvin widows 2 years ago, but it’s still freezing in there!
How can I make it more comfortable in there?
I'm sure you've pre-recorded videos. I love that you're not hiding under a rock and still getting out awesome content. Thanks Matt!
Actually I shot this one last week! However, I don't have a video for Friday 🤫Have a few ideas of what to shoot while my jobs are shut down. Never fear, I haven't missed a Tuesday or Friday upload in over 3 years!
Matt Risinger: I’m so grateful.
It’s great stuff to use! I always use a 12 inch drywall knife to help me install it, you can just slip it between the stud and the insulation, and you don’t have to worry about the friction that will punch it up.
Great tip!
@@buildshowcan rigid rockwool version be installed behind a metal fireplace insert?
When I purchased my home here in NC I was told that there was plywood under the aluminum siding. Well, it turns out that I only have very thin sheathing board and the aluminum siding. (Fun.) And a home that was supposed to be constructed with 2 by 4 with 16 on center construction seems to vary in width between studs. (More fun) I appreciate the info as I seemingly will need to "rebuild my home in place. I recently used Rockwool to insulate between a bathroom that has a laundry space included.. I'd love to make my way around the house with the product. Thank you again for your videos!
I'm in NC too and all too familiar with the building practices here. Lol I am going to insulate my basement ceiling joists for the floors above. Trying to figure out of I need to cover it..
Great product, great informative presentation. Thanks Matt! 👍🏻
I use Safe n Sound in the wall between laundry/mech room and the media room. The safe n sound absorbs a wide range of the frequency band. My walls are double 3/4 inch sheet rock on each side with gleen glue between. I can have a full load of laundry going,, water heater running, and furnace blowing and its still quiet in the room.
im using rockwool r15 & r30 right now in a remodel of my 2nd floor, great stuff
Hey Matt keep up the good work I am a big fan of your shows and use your commentaries with my clients to explain the pros and cons of all types of building materials and building processes .
I enjoy your humble approach to failure anyone that builds at times will run into a oversight in applications . With a good attitude failure can create a determined state of mind to get it right . We are all desperately want to avoid catastrophic failure whether financial or structural life threatening disasters . Your program is part of my Continuing Education after 38 years building new and renovating old houses . Cheers
Matt, can you detail how you are doing your windows, roof, and your old brick walls with the exterior insulation? How do you add insulation to the brick and still have an air gap? How are you framing your windows for it? Stuff like that.
Watched the Canadian shows and learned a lot. This made a bit more in context. Thanks.
Mr. Matt,
I always enjoy your vids & learn something new & exciting every time.
My Builder/Structural Engineer Husband who usually handled more of the technical/materials/math/best practices, was killed before we had a chance to finish our basement on our new construction home.
*guess I did more manual labor & coordinating _with_ him.
It’s all roughed-in, but it seems there’s still so much to do.
We physically built our houses together so I should’ve paid closer attention. 😞
Now I’m not sure what to do w/o him and I don’t have much luck with subs showing up, not being kinda creepy &/or listening to me (unlike HE did).
Now I’m _trying_ to finish it _(or parts of it I can afford)_ myself as much I can _(no choice I guess)_ .
So I’m gonna try to do it myself, even if die trying.
🙏 Prayers appreciated.🙏
He had already started to install safe n’ sound Rockwell insulation in the basement ceiling under the the main floor so I’ll order more & finish that part. Looks like we still needed to insulate the basement rim joist too.🤦♀️ Lots of how to vids on rim joists tho.
*QUESTION:* Can Rockwell safe ‘n sound be installed ON our daylight basement POURED CONCRETE VERTICAL WALLS _(with or w/o some kind of vapor barrier???)_ OR should I just stick to using foam boards for that (& what kind of foam boards, glue tape, etc....that’s NOT the MOST expensive) on the vertical concrete walls???
Spray foam is out b/c $$$$$$. 😞🤦♀️
Any advice you could give would be greatly appreciated.
Thank you in advance & keep up the excellent work in the construction industry.
P.S. - You don’t happen to fly out to other SE states to ‘consult’ do you?🙏
i just checked Rockwool homepage and it was surprising to see Matt on the front page as the face of Rockwool :)
Can’t think of anything more itchy than this stuff, though I am proud, since this is the first Danish🇩🇰 product I’ve seen on an American build show .
Every time I watch one of your videos I want to build something.
Hi Matt, it would be very helpful if you could make a video for the young tradesman or the people on the edge of pursuing a trade. I have been working construction for 3 years and am a Junior in college. I’m not sure which direction to pursue. God Bless!
Really good summary of the benefits of Rockwool. Thank you.
I just read the manufacturer’s spec about this insulation 🧐🤨🤪😉 funny that i did understand more from
this guy.. 😎😂😍🇨🇦 thanxs man✌️
I really like using Rockwool. For those that haven't it is exactly like Matt says he isn't embellishing it's qualities. My only complaint is that it is super itchy and make sure to wear a good mask during install as you will inhale the small fibers and you will be coughing it up for a while afterwards.
I have it in the wall between the living room and master bath and I can turn the surround sound way up and you can barely hear it. My only complaint is that some of the products are kind of a pain to get in small quantities.
It is far superior to the old mineral wool that was popular back in the 50s to 60s. That stuff was very poorly manufactured by a company here in Texas. The batts were undersized and lots of granular slag left overs in the batts and in the loose attic insulation.
Not that there's ever a good time, but now is an especially bad time to voluntarily compromise your lung function.
@@jmcdonne Very true. Don't need any more handicaps at the moment with the crud going around the world faster than a concorde.
Being from the commercial side I've used this product many many times over the past 25 years. It's the best stuff out there. As an apprentice, the old timers taught me to use baby powder before using rockwool/insulation on any exposed skin. We will cover our arms neck chest and face. Then when you get home you shower with cold water first to keep your pores closed for a good rinse. The back of my neck was always that one spot if i forgot i would definitely regret. WEAR YOUR MASKS and SAFETY GLASSES PLEASE! Being over 50 I can say I wish I wore a mask more as a young man. Thank goodness I am a Supervisor now and those days are behind me.
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Robert Adams
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Check out Matt with the multiple cameras going. Video quality has come a long way since I first subbed. I recently used Rockwool to reduce sound transmission in a common wall. Easy to work with and made a noticeable difference.
This is very helpful information. Thank you for making this video.
my first demo job was removing rockwool blown in type. Crappy gig but learned a lot
Good timing I'm just getting ready to insulate my new home 1200 sf.ranch with 2x6 walls in southern middle Tennessee.
This is honestly a really great video..good job
I us it around wood stove installs because it has the 2100 F degree temperature rating, it is a good shield for plumbers to use while soldiering pipes around wood studs because it a great heat barrier. Save leaving burn marks on Studding in new homes, leaves a professional look.
We want to replace our wood exterior with fiber cement siding. From what I can gather from your videos it would be the zip system with an overlay of rock wool. Then slats down the studs to connect the siding. Am I missing anything?
Matt is correct in his assessment of this product. It is the only type of interior insulation that should be allowed in U.S. home construction as far as filling the cavities with other than foam. Foam is risky if not installed properly, and it is not a DIY product in my opinion. I have installed a lot of fiberglass insulation in projects over the years, none even come close to this product. It completely fills the void, cutting is easy and precise around outlets. If you want to build a structure that requires less energy to heat and cool this product is the essential product to get you there. It is not cheap, but there is no doubt this product is going to pay you back in energy savings and the increased noise reduction is just an added bonus, as is the increased fire protection and the fact it will not absorb water. This product is hard to find, must be ordered in special order, but is worth the extra effort. Thank you Matt for bringing this product to the attention of so many people.
I did my shop with this stuff and it’s fantastic!
as a homeowner i love your videos dont listen to the crazies!
would love t see you do a video on two less common insulation types here in north america. Those would be rigid wood fiber insulation (like Gutex) and wool insulation. Both have very good characteristics/qualities and from my perspective cost and availability are their main drawbacks. There is however a company in Maine working to open a rigid wood fiber insulation plant and there is a company in Oregon using processing domestic wool for insulation.
Thanks Matt for introducing me to the product. I like the sustainability part of it a lot! Question on how it works from a water vapor perspective. You did not mention if it needs a moisture barrier like regular insulation does and does not appear to even be an option to order it with a moisture barrier. I am looking for something to insulate my lath and plaster walls on my 100 yr old SoCal house. This seems like a good candidate.
Sergio Bustamante doesn’t come with vapor barrier
I put 2 layers of 3.5" Rockwool R-15 batts in specific attic ceiling areas to replace 12" of blown in fiberglass after some renovations. Summer hit and now midday sun the ceiling with 2x3.5" Rockwool batt area of ceiling is 73F, blown-in fiberglass areas are warmer to touch and measure 75-76F, while the AC thermostat is 72F. That's poor results for all that blown in fiberglass. Looking forward to using more of this product as I reno more.
Great video. I live in the northern midwest and want to insulate my detached 2 1/2 car garage so I can try and do work in it during the winter months. I know when it gets below freezing it will still be a challenge to work in without a heater, but how can I keep it "warmer" than the outside? What product is best (and R value)? I don't have drywall, just studs for now. It does have an unfinished peak meaning no false ceiling and an attic. Also, is there something I can do to the concrete slap to improve warmth? Thank you.
Good stuff Matt! I don't even mind that it's a commercial for Rockwool. I'm using their stuff in my house.
Is it itchy like fiberglass?
What’s the up charge over traditional insulation?
TampaMaximumMike not at all!
@@TampaMaximumMike Nope!
TampaMaximumMike: One other viewer said it was itchy and recommended wearing a face mask, gloves and long sleeves as it can get into your lungs.
Great show Matt!
Question... I have two temperature controlled chicken coops. Well as controlled as they can be uninsulated. You mentioned rockwool is sound (we got a couple roo's), mold, and bug resistant. Any thoughts about how well this would work for this application in regards to all concerns listed above?
Seems like I wouldn't have to run two 8000btu A\C's ( that have issues keeping up in the summer) constantly, or 15 - 250watt heat lamps during the coldest January winters (that struggle to keep the temp at 68 to 74 when it's below zero). The coops are pretty tightly built with weather proofing with air exchange fans, and everything is automated. I would just love to see my heat/A/C's work less often, keep the noise of the Roo's down for my neighbors, not have the structure rot from any water that's absorbed by insulation, not give a new home to bugs or rodents.... Seems like I'd save more money in the long run, and I'd cover the walls with thin ply wood and maybe tape the seems. ( I'm not worried about the floor rotting, that has a moister barrier on the bottom, and a large pond liner on the inside and is cover in wood chips for bedding and insulation).
Thanks for any thoughts in advance.
(P.s. to anyone with concerns about the use of heat lamps or a/c's.... I am a long time farmer, the insurance company, Fire Marshal, and animal control all approve of our set up....please don't judge.
Large Hospital/ research center that I retired from only used Rock wool aka cotton candy aka itchy wool. Was fun fishing say a MC cable from a high ceiling to a receptacle. Great for reducing sound transmission. They also only used 5/8" purple moisture resistant sheetrock.
I actually learned of you On RR Buildings with Kyle. You really do have a lot of informative content on your videos. Thanks for sharing your knowledge!
Hey,Matt. You should do a show specific to Gulf Coast elevated building. Lots of water and possible wind events, but we really want to keep heat out. Would love your review of hurricane sustainable builds.
Matt, I'm glad to hear that you are working with some builders from California. The desert southwest is a totally different animal, as far as insulation strategies go, than the North, South or East. I live in northern Nevada and we have cold, dry winters and hot, dry summers. Please give some insulation strategies that will work better in these type of climates. We feel left out!
wonderful show this really is Matt.
Used rock wool to insulate walls and ceiling in my basement around a theater, bedroom and bathroom. It was easy to install using an electric knife like you’d use to carve a turkey. Very happy with the product.
I’m looking to use this in my basement. Did you just use it between the studs? I have a one inch gap between my studs and concrete and wondering if I should leave an air gap or put something against the concrete as well
@@Moonkey-d4b I used it between studs, not in the gap between the foundation wall and the studs. I think it would hard to get in there and unnecessary.
@Matt Stephenson thanks for the fast reply. Just trying to figure out how im going to do it. So you have an air space and nothing against the concrete?
@@Moonkey-d4b yes, not sure that’s wrong or right, but that’s how I did mine. Do suppose that’s problematic?
@Matt Stephenson after tons of research it’s been a mix of opinions. Some say to leave an air gap so things can dry out if they ever get wet. Other days use rigid or spray foam against concrete and bats between studs. The research has only stressed me out
Thanks for the info Matt! 😃👍🏻👊🏻
How to build your new house for cheap. Get every one to sponsor every thing going into it.
And wait until you get a sponsor for EVERYTHING before you hang drywall
😂😂 You're not wrong
Jealousy…
Great Job Matt. Thank you !!
Great Channel Thank You and I'd like your opinion:
1962 Phoenix AZ home 4x8x16 with the famous interior 1/2 inch furred out silver shield lined drywall as my only insulation. I'm going to stucco the exterior and would like to insulate. Rockwool? Foam Panels? Other options? Your opinion?
great info thx matt..im wondering about insulating my walls with aircrete...any thoughts on this?
Love that stuff. Put it in my duplex.
hi matt i was wondering if I can use the rockwool comfortboard on the outside of a all block house walls?? I am currently biulding this house, I am looking for the best way to keep the south tx heat out
Hey Matt, can you do a deep south texas build guide? I'm in Laredo and getting ready to start the build plan; Laredo doesn't have the best rep for build quality.
Love Rockwool. But I found it's WAY easier and quicker to cut it with an electric turkey carver than hand cutting it.
Paddy Marcotte does your wife know you did that?? 😂😂 very creative!! Love it
I prefer the electric ostrich cutter, but to each his own.
Haha good idea
Lol, I was about to type the same thing. I had to use it on a ceiling where the joists were all framed 12” on center. That electric carver was clutch.
Thank you!! Noted! 😊
Hi Matt love your content. You mentioned that that there was a 2012 IBC code for the fire safety of the floor system. I am having trouble finding the code. Is it possible for you to share that code? Thanks in Advance.
Glad I found your channel..... My banker and spouse are not.... I've launched into a room-by-room renovation of the entire house.
What can I use for insulation for my preexisting shed to prevent condensation and mold? I want to put in mini wood stove.
Can this be used in an attic floor with foam under the roof decking if I remove the soffits and ridge vent?
Excellent video!
Thanks Matt huge fan of yours just looking for some insight on roxul vs spray foam ...I’m in the northeast region and am currently finishing my below grade basement .... we have three windows in the space for ventilation and no moisture issues and was thinking on closed cell spray foam directly against my poured concrete foundation but for the ceiling was wondering if you would do a) closed cell b) open cell or c ) Roxul
If you are using rockwool, at the full cavity depth, can you skip fire blocking? I see that there was no blocking added in your walls other than where necessary for OSB attachment. That would be a fantastic reason to use it in my area!
Matt. You have a great show.
Hi Matt. What are the current thoughts on comfort board under a 12/12 pitched metal roof?
Can you do some applications/builds for the upper midwest?
Love your show.
Great products and thanks to share with it.
Can't wait for the WUI vids!
In SIPS I have seen they often use 2x6 plates with 2x4 studs alternating in out to reduce thermal bridging. Can such an assembly be done with rock wool?
Great video ! Thank you for sharing. I have house that was built in the 50s. Do you recommend this be used an insulation in the crawlspace over foam insulation where the price is so expensive?
Here in Manitoba the “floor” of the crawl space needs drainage and a vapour barrier. The walls require a interior vapour so refits frequently use closed cell foam either boards or sprayed on. I’m sure this is not required in warm southern states.
There isn’t a blanket best practice for everywhere. The best advice will come from your local building contractors and inspectors.
Can the safe n sound insulation be used on an exterior wall on top of sheathing? I just did my wall siding and used traditional fiberglass type insulation along with zip system sheathing r3. However the road noise still loud. I want to make it bit more quieter.
Hi Matt, I really enjoy your show. I'd love you to cover aerogel insulation (pros/cons, cost, etc) and even compare it to other great insulation products like rock wool or air krete for example. I'm trying to learn more about the best insulation choice for R value, fire and water resistance and sound proofing and there's not a lot of information about aerogel yet.
Because it's expensive as fuck
@@NimaSoleimany Who asked you?
I’m installing it right now
Should I use Comfort Board externally in Montana or should I use a highly insulated Zip System. And, what thickness/R-Value should I use? Thanks.
I wish I had known about rock wool several years ago. My parents had an addition done and they wanted insulation put in between the first and second floor for sound dampening. Unfortunately the contractor used normal insulation so it did nothing for sound.
Hi Matt, I live in Saint-Leolin, NB. We were to build in ICF either Polycrete or Nudura (ground walls were build with Nudura). Then because I was not home due to work and concrete cost, we hired a wood construction worker. We build our house last fall and everything burned down before X-Mas due to a cigarette butch. We are rebuilding and everything with Rockwool outside/inside. Question: how do you apply the outside finition to the 2" matt Rockwool? Thanks
Hi Matt was wondering if you were aware of the wall building system called OSBlock. It's a new product from Quebec, Canada. This product is right up your alley. Hope you get to see my Post.
Howdy; will any of these work for a garage door and a door which separates the ac furnace in the garage[Florida]? Thanks for your service.
It certainly could but generally I'd use an XPS or EPS foam for your garage door as you can glue it on. For a door I'd probably use XPS.
Does crafted insulation add to vapor barrier? Also thoughts on radiant barrier silver bubble wrap stuff in walls?
I'm a remodeler in Hampton Roads area of VA. Seeing many houses from the 40-60's I can say that over time the one of the issues I see as a remodeler on these older homes is the shrinkage and failure these many other types of insulation. If Rockwool won't shrink over time then I'm SOLD because it won't FAIL!
Then you won’t have a job....
@@Dhleeiv Your comment shows you not only don't renovate houses, but you don't know much about reality either. Have a great day!
AmericanConcrete You’re wrong buddy. Do a remodel right now actually.
@@Dhleeiv Other things also break down over time. The population is still growing and need homes.
those danish are smart for inventing rockwool. woohoo. thanks matt
Hi Mat. Watching more daily. In this video at 4:03 into it you show a roof system with Rockwell that also looks like it is venting the roof as well. Which video would that be? I will be building a timber frame this spring in northern N.H. Looking for the best roof system to go with. Any advice on your videos would be greatly appreciated. Great videos! No wasted time ,to the point, loaded info and explained very well. Thanks Tim
I have a 1960 home. There was a drop ceiling I took down. If I place the 16 on center with Rockwood will I need to put plastic stapled to ceiling joists before placing my tongue n groove ceiling? Home is in The Appalachia mountains, NC.
Great video, Matt.thank you ..
I have one question. I live in PA , my attic has no insulation at all . But roof does have faced down fiberglass insulation.I plan to put Rockwool between slap . Do I need vapor retarder under Rockwool? Thanks for your reply..
Would Rockwood be good for a flash and bat for air sealing and insulating?
Above, below and all around. There, I saved you 9 minutes and 40 seconds!!!
Hi
I'm trying to isolate my wall because of noisy neighbors. Could I use 50mm rockwool or do I need to use 100mm? Also what plasterboard do I use over the top? Standard plasterboard or sound proof plasterboard? Thanks
So I'm Reno'ing a 8x12 shed to a tiny house room. Would that R15 comfortboard be best?
Found your videos and have become a big fan. I want to Install Rockwool R30 insulation in the garage attic above my new wood shop as I am also installing a mini split unit to co trip climate here in Central Florida. I have been looking for mo the and no one seems to have the R30. How can I find it if you know?
It would be neat if there could be product made with a high enough density to be used as an OSB alternative, or a Rockwool backed steel siding/roofing product designed to be used under hardie board siding/slate.
It exists. My neighbor used this for his roof. Super fast to install, saves a ton of labor. It's called a "rock wool sandwich panel."
@@Thoracius Could you give more details on this for a novice?
@@angellas.1314 I guess you just need to call around your area and see if anybody manufacturers this near you. It's just Rockwool with sheet metal glued to the surfaces.
I am using comfortbatt r28 in the sub floor of the basement .I was wandering if I use comfort board to cover the exposed joyce after installing the comfortbatt to prevent thermal bridging will this be the best solution or do you know a better application
Hey Build Show, love the emphasis on exterior insulation. It makes so much sense. I was wondering if you could share how you handle inswing exterior doors when using deep exterior insulation. In my experience as a building material supplier, door manufacturers are limited in the depth of sill that can be offered on inswing doors. Particularly with 2x6 wall construction and 2" of exterior insulation. Required jamb/sill depths would require 8-9/16" or greater to allow for 180 degree swing of an inswing door. Have you had any challenges that with this? How would you detail these door sills?
We install doors in the middle of the assembly. Remove the brickmould or order with a flange and attach to the framing as you normally would, sealing it to the WRB. Insulate up to and around the door. Flash the 2" of exterior insulation with a membrane and bent metal of some sort, or wood, or whatever.
Comfortboard being made from recycled material was mentioned. Does Rockwool have a recycling option or program for recycling used batts? I spent 9 years in agriculture builds. A lot of Rockwool batts went to landfill during expansion projects. Very little was reusable into the new build.