I installed some fancy pipe insulation around the coolant pipes that go under the center floor area. It helps. I can tell that the floor is much hotter where insulation ends between seats. 

Chris.

Wysłane z iPhone'a

Dnia May 9, 2012 o godz. 17:22 george jannini <georgejoann@GMAIL.COM> napisał(a):

>   Years ago, I took up the carpet and underlayment, then put down a
> layer of aluminum against felt/wool scrap material on top of the sheet
> metal.
> 
>  Worked for me.
> 
>   If I were to do it again, I would probably use Reflectix.  I also
> stuck some of the same material underneath the bus, attached the
> "ducting" that the hot air from the rad follows, but it blew away...
> 
> Geo/ATL