Hello, just out of interest thought of doing this from front to back and doors, would it make big difference to road noise and so on?
Sound Detaining
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#1
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#2Deadening?
Of so yes massive difference, for cavities also use expanding foam, it's great, lightweight and works really well. -
#3
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#4Personally just buy the cheapest Matt off eBay you can find, I don't see there being much difference. And just regular expanding foam from b&q
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#7The cars already has a fair bit in there tbf.
The doors you will find tricky as windows move and access is tight.
A big difference would be made i think if you were to lift the carpet and put two layers of deadening in. A scrapy would want much i dont think for one. And then take the rood lining out and again, put another layer in.
Its road noise and wind noise that are loudest really.
