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insulation #741567
October 14th 2018 9:34 am
October 14th 2018 9:34 am
Joined: Jun 2005
Posts: 2,183
NJ
Q
quiet1 Offline OP
veteran
quiet1  Offline OP
veteran
Q
Joined: Jun 2005
Posts: 2,183
NJ
WHat to use? What's the sticky aluminum foil thing? Use that and home depot foamular?


2014 and no more Econolines made... market blunder. The last new 2014 econoline to go to a vanner - DEADLAST
How many mid ford vans can 1 man own? Don't ask stupid questions...
My chopped mid ford will be painted black till they make a darker color.
Grind to Grind... Hot metal will abound the land... IceAge II 'The MeltDown'
My 3D printer will produce a life size 1969 mid ford in 2031... Wait and see...
Re: insulation [Re: quiet1] #742800
November 17th 2018 12:02 am
November 17th 2018 12:02 am
Joined: Oct 2018
Posts: 28
Texas Almighty
Frosty Offline
newbie
Frosty  Offline
newbie
Joined: Oct 2018
Posts: 28
Texas Almighty
The aluminum foil with sticky tar backing is a sound deadener/ sound proofing: Dynomat, Rattletrap, Fatmat and other brands. Home Depot has something similar for much less that is for roofing and it comes in rolls. I used Dynomat in my '64 VW bug with great results. But I don't have any experience with the Home Depot roofing rolls.

The Foamular is foam board used for insulation.

Here's a link on installing sound deadener/ sound proofing:

https://www.youtube.com/watch?v=j-LoPJ_mADA

Here's a link for foam board insulation:

https://www.youtube.com/watch?v=GGbrLGAi2ls

Hope this helps.

Re: insulation [Re: quiet1] #743224
November 27th 2018 8:44 am
November 27th 2018 8:44 am
Joined: Jan 2014
Posts: 325
Staunton, VA
kursed Offline
enthusiast
kursed  Offline
enthusiast
Joined: Jan 2014
Posts: 325
Staunton, VA
The sticky stuff from the home improvement stores is called "Peel & Seal" and it works okay. Not nearly as well as Dynamat, but still decent for the money. I used some in the roof of my wife's Jeep XJ, and I'm pleased with it. If I ever do this again though, I may opt for adding some "Reflectix" which can usually be found at the home improvement stores as well.

[Linked Image]

[Linked Image]

[Linked Image]

Re: insulation [Re: quiet1] #743388
December 01st 2018 12:34 pm
December 01st 2018 12:34 pm
Joined: Oct 2018
Posts: 28
Texas Almighty
Frosty Offline
newbie
Frosty  Offline
newbie
Joined: Oct 2018
Posts: 28
Texas Almighty
Okay but doesn't Reflectix need a 3/4" air space in order for it to work properly? Check out the instructions:

https://pdf.lowes.com/installationguides/716511400030_install.pdf

I think you did well with the Peal 'n Seal as long as it's still adhering to the roof, especially in extreme weather heat.

Re: insulation [Re: quiet1] #743389
December 01st 2018 12:39 pm
December 01st 2018 12:39 pm
Joined: Oct 2018
Posts: 28
Texas Almighty
Frosty Offline
newbie
Frosty  Offline
newbie
Joined: Oct 2018
Posts: 28
Texas Almighty
quiet1, here's a great thread I found on insulation that goes much more in depth:

Vannin' insulation thread

Last edited by Frosty; December 01st 2018 12:44 pm.
Re: insulation [Re: quiet1] #743398
December 01st 2018 6:22 pm
December 01st 2018 6:22 pm
Joined: Sep 2005
Posts: 8,551
Georgia, USA
CatFish Offline
carpal tunnel
CatFish  Offline
carpal tunnel
Joined: Sep 2005
Posts: 8,551
Georgia, USA
Originally Posted by quiet1
WHat to use? What's the sticky aluminum foil thing? Use that and home depot foamular?


Reflectix, I've used it with great results.

If you're gonna be out in the cold with heat inside the van, you can cut down on the cold steel walls sweating by using the Reflectix directly on the outside walls as a moisture/condensate prevention. If the wall ain't cold then the moisture in the inside air can't condense on those walls. Van stays drier inside.

If you're gonna be in the sunshine, it's also used directly on roof decking (and walls) with no gap as a radiant barrier to help keep the sunshine from heating the interior. If the walls ain't hot they can't transfer that heat to the inside air.

So it'll help both ways. And it's cheap.
The foam board on top of it will increase the R value by a bunch.
I've always used fiberglass over it, well supported to prevent sagging.

There's other materials that say they are specialized, that they work better but they sure cost more.

Last edited by CatFish; December 01st 2018 6:49 pm. Reason: kant spel no good

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