Soundproofing....shhhhh
Forum rules
By using this site, you agree to our rules. Please see: Terms of Use
By using this site, you agree to our rules. Please see: Terms of Use
-
- Minor Friendly
- Posts: 14
- Joined: Fri Apr 23, 2004 8:11 pm
- Location: hitchin, herts
- MMOC Member: No
Soundproofing....shhhhh
Can anybody recommend a decent soundproofing product ? I bought a roll of that hairy stuff a couple of years ago at the national rally but was never too impressed with it! Anyway, the pickup cab is stripped out at the moment so its a good time to put in some decent stuff
-
- Minor Legend
- Posts: 3428
- Joined: Fri Nov 22, 2002 9:20 am
- Location: Southampton
- MMOC Member: No
There is carpet soundproofing available that has thick wrinkly rubber coating on one side. I have seen this in a John Lewis warehouse. It is about 3/4 inch thick and should be excellent for soundproofing a car. As with all this sort of stuff the results are only as good as the thoroughness of the work. You will have to do the WHOLE bulkhead to get any appreciable results and that is by far the hardest part of the car (typical ).
Part of the problem lies in the area around the pedals where a thick underlay plus carpet can restrict the movement of the throttle pedal.
The other area worth doing is around the boot and back seat where you can get a fair amount of boom from the tailpipe if your exhaust is a little on the short side.
Part of the problem lies in the area around the pedals where a thick underlay plus carpet can restrict the movement of the throttle pedal.
The other area worth doing is around the boot and back seat where you can get a fair amount of boom from the tailpipe if your exhaust is a little on the short side.
Older and more confused than I could ever imagine possible.
- Scott
- Minor Addict
- Posts: 578
- Joined: Thu Apr 15, 2004 4:04 am
- Location: Sydney, Australia
- MMOC Member: No
Make sure you don't have any water leaks before adding any sort of absorbant soundproofing, otherwise it'll soak up & hold the moisture.
There is a type of closed cell foam insulation available here that has a reflective material (like aluminium foil) on one side designed to reflect heat. Might not be much use in the UK but it seems to help out here. We used to fit it to the 'Press' Range Rovers under the centre console to try & stop the heat coming through. The left overs went nicely into the Morris.
There is a type of closed cell foam insulation available here that has a reflective material (like aluminium foil) on one side designed to reflect heat. Might not be much use in the UK but it seems to help out here. We used to fit it to the 'Press' Range Rovers under the centre console to try & stop the heat coming through. The left overs went nicely into the Morris.
Scott
[url=http://img133.imageshack.us/img133/523/bo16vy.jpg]1948 Series MM[/url]
[url=http://img133.imageshack.us/img133/2484/dcp001046qp.jpg]1962 1000[/url]
[url=http://img207.imageshack.us/img207/9625/19705bp.jpg]1970 1000[/url]
[url=http://img137.imageshack.us/img137/7259/nullabor25ns.jpg]1959 Van[/url]
[url=http://www.morrisdownunder.com/forum/index.php]Aussie Forum[/url]
[url=http://img133.imageshack.us/img133/523/bo16vy.jpg]1948 Series MM[/url]
[url=http://img133.imageshack.us/img133/2484/dcp001046qp.jpg]1962 1000[/url]
[url=http://img207.imageshack.us/img207/9625/19705bp.jpg]1970 1000[/url]
[url=http://img137.imageshack.us/img137/7259/nullabor25ns.jpg]1959 Van[/url]
[url=http://www.morrisdownunder.com/forum/index.php]Aussie Forum[/url]
-
- Moderator
- Posts: 7679
- Joined: Fri Nov 01, 2002 2:55 pm
- Location: LEAMINGTON SPA
- MMOC Member: No
Very sound advice!! I've seen cars with loads of water under the carpets.Make sure you don't have any water leaks before adding any sort of absorbant soundproofing
I have a horror story from a Eurobox where the sound deadening has a rubber top coat and there were rubber mats on top if the carpet so the problem was hidden when I bought. It showed itself in 2 ways:
a) the windows were misted up on the inside every morning for 3 years
b) when parked on a sideways slope the car filled up to 2" of water - above the carpets
I put some drain holes in the floor but the foam didn't dry out during the 3 years I had the car. The only way to fix it would have been to take the interior out (not easy on a eurobox), then to find the water leak, and in parallel to wringing the foam out and leave it to dry for a fortnight.
So if any water is getting into the car - make sure that is cured before adding anyhing absorbent to the floor!
Ray. MMOC#47368. Forum moderator.
Jan 06: The Minor SII Africa adventure: http://www.minor-detour.com
Oct 06: back from Dresden with my Trabant 601 Kombi
Jan 07: back from a month thru North Africa (via Timbuktu) in a S3 Landy
June 07 - back from Zwickau Trabi Treffen
Aug 07 & Aug 08 - back from the Lands End to Orkney in 71 pickup
Sept 2010 - finally gave up breaking down in a SII Landy...
where to break down next?
2013... managed to seize my 1275 just by driving it round the block
Jan 06: The Minor SII Africa adventure: http://www.minor-detour.com
Oct 06: back from Dresden with my Trabant 601 Kombi
Jan 07: back from a month thru North Africa (via Timbuktu) in a S3 Landy
June 07 - back from Zwickau Trabi Treffen
Aug 07 & Aug 08 - back from the Lands End to Orkney in 71 pickup
Sept 2010 - finally gave up breaking down in a SII Landy...
where to break down next?
2013... managed to seize my 1275 just by driving it round the block
-
- Minor Legend
- Posts: 3428
- Joined: Fri Nov 22, 2002 9:20 am
- Location: Southampton
- MMOC Member: No
I had this on two euroboxes, caused by a leak on the membrane behind the door cards. The underside of the carpet was rubber coated and the 3/4 inch sound deadening was soaked and mouldyI have a horror story from a Eurobox
Fixing the new membrane so it was 100% watertight was a harder job than replacing the entire front suspension
Older and more confused than I could ever imagine possible.