al wrote:

Interesting ... perhaps you could help explain the appropriate application
of each thickness/quality level. What would you recommend for stairs,
landing & hall? Same for bedroom? Perhaps a better one for the lounge as
it's a better carpet there too? Any guidance appreciated!

There is a fair amount of helpfull information on the site actually.
These two pages I found quite handy:

http://www.discounted-carpet-underlay.co.uk/index1.html
http://www.discounted-carpet-underlay.co.uk/faq.html

I went for the Cloud 9 Cirrus (9mm thick) version. That will be used for
landing and stairs, plus two bedrooms.




--
Cheers,

John.

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