Lancia Beta Forum

Technical stuff => Body => Topic started by: Ferrit on February 21, 2026, 11:49:18 AM

Title: Rear inner void insulation? (B to C post void)
Post by: Ferrit on February 21, 2026, 11:49:18 AM

Do you recommend this?  I have the interior out to do some waxing (more/again) down to the sills and up under the rear window area (B to C post void), do you insulate this area, ie with recycled loft insulation like all the van boys do?

Title: Re: Rear inner void insulation? (B to C post void)
Post by: Nigel on February 21, 2026, 09:28:11 PM

Mark,
Probably not. You don't want any chance of moisture retention. Rather let air flow.

I used Silent Coat (read fake dynamat stuff) throughout the panelwork that I could reach.
It makes a difference when you tap the outer skin and hear a dullness rather
than a 'ding'.

Nigel