While the tank and bench seat are out should I Insulate? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

The Swed · 02-13-2015, 02:10 PM

The cab gas tank is out and the bench seat too. Should I place some heat shield insulation down in the back of the cab and floor before I put the tank and seat back in? If so is the insulation at the local hardware store acceptable?

Thanks

Andy4639 · 02-13-2015, 02:19 PM

I did and I put Hush mat down first then covered it with foam insulation and carpet! My tank doesn't go back there though anymore!

**steelhorse** · 02-13-2015, 03:32 PM

Do it ,You will appreciate the extra quiet.

The Swed · 02-13-2015, 03:39 PM

Will do!

BugzC10 · 02-13-2015, 03:53 PM

Quote:

Originally Posted by steelhorse

Do it ,You will appreciate the extra quiet.

X2. Do the inside of the doors also.

The Swed · 02-13-2015, 04:02 PM

Great idea I have to replace some of the worn out parts on the inside of both doors next week so I'll do it then.

The Swed · 02-13-2015, 09:05 PM

Is this the right stuff?

57larry · 02-13-2015, 09:07 PM

this is the perfect time to do it.you will notice the difference

The Swed · 02-13-2015, 09:29 PM

I'm still not sure this is the stuff... I'll wait to buy it after I get some feed back.

Thanks

Andy4639 · 02-13-2015, 09:52 PM

That's what is in my picture!

The Swed · 02-13-2015, 10:02 PM

Good! Did you use the 48' or the 24' ?

Thanks

Andy4639 · 02-14-2015, 07:07 AM

Quote:

Originally Posted by The Swed

Good! Did you use the 48' or the 24' ?

Thanks

I don't remember!
That's just to many ages ago now!

69sinker · 02-14-2015, 07:12 AM

If you do the doors, don't cover the drain holes in the bottom, its the only way to let moisture out.Dave
,

dirtyjim · 02-14-2015, 07:15 AM

you can get a foil back insulation at lowes called peel and seal, its in the roofing area. it will take about two rolls to do your truck. I would also buy a couple rolls of foil tape to seal the edges and seams with

The Swed · 03-05-2015, 11:51 AM

Update, Slow but steady...

11SECSS · 03-05-2015, 09:17 PM

^^^^^ That's looking good . I plan to do that to mine once the weather here allows it.

cant get right · 03-05-2015, 09:29 PM

That was money well spent you will be happy you did it.👍

BrianG · 03-05-2015, 09:42 PM

Quote:

Originally Posted by dirtyjim

you can get a foil back insulation at lowes called peel and seal, its in the roofing area. it will take about two rolls to do your truck. I would also buy a couple rolls of foil tape to seal the edges and seams with

Does that stuff compare with dynamat or hushmat? I plan on doing mine also... don't need to spend a fortune, but don't want to do it twice either.

AirSpeed · 03-05-2015, 10:40 PM

I insulated mine and added acoustic foam panels to the tank, helps absorb reflections in the cab. Made a big difference.

poway · 03-05-2015, 11:59 PM

I used the peel & stick aluminum coated flashing from home depot. It is 6" wide and less than an eighth of an inch thick. It took a little over one roll. I think a roll is about $20.00. It made a big difference because it dampens a lot of the harmonic noise from the floor boards. I read somewhere (perhaps on this site) that you can line the inner door skins too.

Rod Run · 03-06-2015, 02:36 AM

Quote:

Originally Posted by poway

I used the peel & stick aluminum coated flashing from home depot. It is 6" wide and less than an eighth of an inch thick. It took a little over one roll. I think a roll is about $20.00. It made a big difference because it dampens a lot of the harmonic noise from the floor boards. I read somewhere (perhaps on this site) that you can line the inner door skins too.

When you do insides of doors, you don't need to put a lot in there. Just a couple of 4" strips going down the length of the door will make all the difference in the world.

Tinkermc · 03-06-2015, 11:32 AM

While seat and tank are out is the very best time, GO 4 IT !!!

Kimjongthrill · 03-06-2015, 12:07 PM

Do you know how exciting this is!!!!! My guys use both of those products for winter time insulation and its givin to us for free. Better than Xmas

68panelman · 03-06-2015, 12:09 PM

Is this stuff OK to use inside doors that will wet?

BrianG · 03-06-2015, 12:51 PM

Quote:

Originally Posted by Rod Run

When you do insides of doors, you don't need to put a lot in there. Just a couple of 4" strips going down the length of the door will make all the difference in the world.

does it go on the outer door panel or the inner?... or both?

02-13-2015, 02:10 PM	#1
The Swed Registered User Join Date: Jan 2015 Location: West Haven, Utah Posts: 135	While the tank and bench seat are out should I Insulate? The cab gas tank is out and the bench seat too. Should I place some heat shield insulation down in the back of the cab and floor before I put the tank and seat back in? If so is the insulation at the local hardware store acceptable? Thanks __________________ 1970 C20 350/TH350, LB God Bless our Troops

02-13-2015, 02:19 PM	#2
Andy4639 Old member Join Date: Jan 2002 Location: Liberty, & Garden City S.C. , U.S. Posts: 19,945	Re: While the tank and bench seat are out should I Insulate? I did and I put Hush mat down first then covered it with foam insulation and carpet! My tank doesn't go back there though anymore! __________________ 1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.

02-13-2015, 03:32 PM	#3
steelhorse Senior Member Join Date: Apr 2008 Location: Franklinton NC Posts: 1,309	Re: While the tank and bench seat are out should I Insulate? Do it ,You will appreciate the extra quiet.

02-13-2015, 03:39 PM	#4
The Swed Registered User Join Date: Jan 2015 Location: West Haven, Utah Posts: 135	Re: While the tank and bench seat are out should I Insulate? Will do! __________________ 1970 C20 350/TH350, LB God Bless our Troops

02-13-2015, 04:02 PM	#6
The Swed Registered User Join Date: Jan 2015 Location: West Haven, Utah Posts: 135	Re: While the tank and bench seat are out should I Insulate? Great idea I have to replace some of the worn out parts on the inside of both doors next week so I'll do it then. __________________ 1970 C20 350/TH350, LB God Bless our Troops

02-13-2015, 09:05 PM	#7
The Swed Registered User Join Date: Jan 2015 Location: West Haven, Utah Posts: 135	Re: While the tank and bench seat are out should I Insulate? Is this the right stuff? Attached Images __________________ 1970 C20 350/TH350, LB God Bless our Troops

02-13-2015, 09:07 PM	#8
57larry Registered User Join Date: Nov 2007 Location: Indianapolis Posts: 1,161	Re: While the tank and bench seat are out should I Insulate? this is the perfect time to do it.you will notice the difference

02-13-2015, 09:29 PM	#9
The Swed Registered User Join Date: Jan 2015 Location: West Haven, Utah Posts: 135	Re: While the tank and bench seat are out should I Insulate? I'm still not sure this is the stuff... I'll wait to buy it after I get some feed back. Thanks __________________ 1970 C20 350/TH350, LB God Bless our Troops

02-13-2015, 09:52 PM	#10
Andy4639 Old member Join Date: Jan 2002 Location: Liberty, & Garden City S.C. , U.S. Posts: 19,945	Re: While the tank and bench seat are out should I Insulate? That's what is in my picture! __________________ 1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.

02-13-2015, 10:02 PM	#11
The Swed Registered User Join Date: Jan 2015 Location: West Haven, Utah Posts: 135	Re: While the tank and bench seat are out should I Insulate? Good! Did you use the 48' or the 24' ? Thanks __________________ 1970 C20 350/TH350, LB God Bless our Troops

02-14-2015, 07:12 AM	#13
69sinker Registered User Join Date: Nov 2012 Location: eldred,il Posts: 503	Re: While the tank and bench seat are out should I Insulate? If you do the doors, don't cover the drain holes in the bottom, its the only way to let moisture out.Dave , __________________ My 69 cst lwb 2wd LS1 swap 5.7/4L60e build http://67-72chevytrucks.com/vboard/s...d.php?t=589869

02-14-2015, 07:15 AM	#14
dirtyjim Registered User Join Date: Feb 2013 Location: alvin, texas Posts: 622	Re: While the tank and bench seat are out should I Insulate? you can get a foil back insulation at lowes called peel and seal, its in the roofing area. it will take about two rolls to do your truck. I would also buy a couple rolls of foil tape to seal the edges and seams with __________________ 1967 C10 lwb two tone, 305 & rat fink style floor shifted 700r4, 20" steelies 2004 2500HD utility bed aka Brutus

03-05-2015, 11:51 AM	#15
The Swed Registered User Join Date: Jan 2015 Location: West Haven, Utah Posts: 135	Re: While the tank and bench seat are out should I Insulate? Update, Slow but steady... Attached Images __________________ 1970 C20 350/TH350, LB God Bless our Troops

03-05-2015, 09:17 PM	#16
11SECSS Registered User Join Date: Feb 2015 Location: Hampton Va Posts: 75	Re: While the tank and bench seat are out should I Insulate? ^^^^^ That's looking good . I plan to do that to mine once the weather here allows it. __________________ 1971 C10 SWB ...project in the works 2000 Camaro SS....weekend warrior/racecar 2005 Caddy EXT....Tow rig

03-05-2015, 09:29 PM	#17
cant get right Registered User Join Date: Dec 2008 Location: gainesville tx Posts: 3	Re: While the tank and bench seat are out should I Insulate? That was money well spent you will be happy you did it.👍



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03-05-2015, 10:40 PM	#19
AirSpeed Registered User Join Date: Jul 2007 Location: Fall River California Posts: 2,026	Re: While the tank and bench seat are out should I Insulate? I insulated mine and added acoustic foam panels to the tank, helps absorb reflections in the cab. Made a big difference. __________________ http://smg.photobucket.com/albums/v655/aaronhero/

03-05-2015, 11:59 PM	#20
poway Registered User Join Date: Jun 2012 Location: Poway, CA Posts: 119	Re: While the tank and bench seat are out should I Insulate? I used the peel & stick aluminum coated flashing from home depot. It is 6" wide and less than an eighth of an inch thick. It took a little over one roll. I think a roll is about $20.00. It made a big difference because it dampens a lot of the harmonic noise from the floor boards. I read somewhere (perhaps on this site) that you can line the inner door skins too.

03-06-2015, 11:32 AM	#22
Tinkermc Registered User Join Date: Jul 2011 Location: Farmville, Va Posts: 3,026	Re: While the tank and bench seat are out should I Insulate? While seat and tank are out is the very best time, GO 4 IT !!!

03-06-2015, 12:07 PM	#23
Kimjongthrill Registered User Join Date: Feb 2015 Location: Kirtland NM Posts: 29	Re: While the tank and bench seat are out should I Insulate? Do you know how exciting this is!!!!! My guys use both of those products for winter time insulation and its givin to us for free. Better than Xmas __________________ what about that little guy? That little guy??!! I wouldn't worry about that little guy

03-06-2015, 12:09 PM	#24
68panelman Registered User Join Date: Jan 2011 Location: Delaware and Long Island, New York Posts: 3,456	Re: While the tank and bench seat are out should I Insulate? Is this stuff OK to use inside doors that will wet?

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