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mark13



Member Since: 16 Apr 2018
Location: Essex
Posts: 56

United Kingdom 2004 Defender 90 2.5 TD HT Cairns Blue
Dynamat the inside of doors
Can I just remove the door card and the internal metal brace panel (the one where the window mechanism is on) without taking the door off the defender to install the matting or is there a chance of doing that could cause the door buckling or distorting?
Post #714010 23rd Jun 2018 2:05pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 19611

United Kingdom 
I think most cut Dynamat to fit in situ.
Personally I’d leave the door structure alone and you don’t need 100% coverage on the doors anyway. CSK’s site may have some helpful pictures on there maybe. Diesel$ Live$ Matter. ⛽️🛢️👨‍🔧🧰⚙️ RED, WHITE & BOOST! 🇬🇧


Last edited by custom90 on 23rd Jun 2018 4:45pm. Edited 1 time in total
Post #714017 23rd Jun 2018 2:44pm
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zsd-puma



Member Since: 09 Aug 2016
Location: Kent
Posts: 2720

United Kingdom 2010 Defender 110 Puma 2.4 USW Santorini Black
there's plenty of room to get a 30cm ish panel of sound deadening into the door, without striping down the frame. It's worth buying new water shedders from, as they're tricky to get off without tearing, and they're only about a tenner each from a dealer, complete with pre-applied adhesive.

You don't need to entirely cover any panel with the butyl stuff, (foam is different) although the places that sell you the stuff would obviously prefer to sell you as much as possible....
Post #714027 23rd Jun 2018 3:45pm
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mark13



Member Since: 16 Apr 2018
Location: Essex
Posts: 56

United Kingdom 2004 Defender 90 2.5 TD HT Cairns Blue
I was going to use some new 1000 Gauge DPM and applying a bead of mastic to attach it as that is basically what was there (actually I guess the plastic is about 600 - 800 Gauge). Should I buy off the shelf product or stick with the DPM. I have also got some 800 Gauge, would it be bettter to stick with that?
Post #714034 23rd Jun 2018 4:41pm
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
Not my current Defender (yet) but on my previous 90 I applied sound deadening (Silent Coat) to the lower parts of the door only, which made a huge difference to their resonance. Like this:


Click image to enlarge
 Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #714092 23rd Jun 2018 9:36pm
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mark13



Member Since: 16 Apr 2018
Location: Essex
Posts: 56

United Kingdom 2004 Defender 90 2.5 TD HT Cairns Blue
Ok, I got up at 05:00 (could not sleep), the 4 raptors commonly known as my children were still in bed as was the Mrs, so I made a start (I got little carried away) but what a difference!

Before



Click image to enlarge


After



Click image to enlarge


The doors sound so much better! 1 Sheet if Dynamat is enough to do both doors properly. Now to fit the Electric window conversion kit and door new catch
Post #714147 24th Jun 2018 10:21am
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Intercept



Member Since: 27 Feb 2017
Location: Suffolk
Posts: 587

United Kingdom 2002 Defender 110 Td5 Black LE Java Black
@mark13 - I found 1000ga PVC a bit thick, but 300ga is just fine with a bit of contact adhesive to hold it in place. £15 buys a lifetime supply of water shedding.

https://www.screwfix.com/p/capital-valley-...-20m/12869


Click image to enlarge
Post #714151 24th Jun 2018 10:51am
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