Bob,
You might consider an Rmax or Thermax board. Std 4' x 8', optional 4' x
12' sheets. Thicknesses in multiples of 1/2". Dense foam board, very
strong, very light, insulation factor, and standard facings of foil of
matte white. Also self supporting, no sag between joists.
George
On Thu, 29 Jul 1999 12:35:58 -0500 robert c noguiera <nogera@juno.com>
writes:
> First, of all the newsgroups and mailing lists I have subscribed to
>over the years this as got to be the best group. Never any spam, or
>flame
>wars and always lots of good advise. Second thanks for all the good
>advise on safety wire. I think I've sur come to the complexity of
>modern life when " twisting it' seems too
>simple.
>Third ; After 9 years I need to finally finish out the interior of my
>garage. Since I use the garage attic for parts storage I'd like to
>keep the weight of the ceiling material to a minimum. ( rules out
>sheet rock ) . While at the lumber yard I saw some "Bath Board" which
>is a 1/8th inch press board with a white coating on one side. This
>would appear ideal since it would not need painting, is washable and
>comes in 4 X 8 sheets . Problem is the label says to apply over a
>solid surface. Anyone familiar
>with this stuff?
>Any suggestions for a light weight ceiling material ?
>
>Thanks again
>Bob
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