Is it necessary or desirable to use a soft underlayment when installing
3/4" nail-down hardwood flooring on 3/4" plywood sub-flooring? The
floor is above ground level.

A Google search turns up a bewildering array of underlayments, but
details on applications are often hazy. If you have used an
underlayment such as I described I would be obliged if you could name
the brand and/or type (material, thickness, means of attaching to the
sub-floor, e.g.)

Many thanks!

Davoud

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usenet *at* davidillig *dawt* com