John H wrote:
On Tue, 20 Jul 2010 19:44:04 -0400, wrote:


On Tue, 20 Jul 2010 15:07:26 -0700 (PDT),
wrote:


On Jul 20, 3:11 pm, John wrote:

On Tue, 20 Jul 2010 12:10:34 -0700 (PDT), wrote:

I was wondering abotu using salt-treated plywood on the Marquis deck.
I'm not a feared of paying for marine grade, but Jimmy the carpenter
told me that the newer salt treated woods are about as worthy as
marine grade at a fraction of the cost. So, what's the opinion?


I'm even wondering abotu using hybrid decking like you'd use on a
porch. synthetic mylar etc mixed with wood. The stuff is weather
resistant as all get out!

Does the composite stuff come in sheets, or were you going to use boards, like
this:http://tinyurl.com/29auaun

I'm thinking of resurfacing my deck with that stuff. Expensive stuff though.
--

John H

John, this is the crap we used on our front porch. It faces the west
and gets all the harsh summer sun and the rain etc. We redid our porch
twice with treated tongue and groove pine and it was rotting in 5
years. Enough was enough. This stuff is extremely durable, looks and
feels and acts like wood. We've been satisfied for 10 years now.

http://www.ebuild.com/product-detail...rds/319691.hwx

So I was thinking of using this stuff decking the boat from side to
side instead of long ways from bow to stern.


Just a thought, though.

The problem with the Trex type stuff is the span is about 60% of what
you can get with the same size wood and it is heavy.
I have some as a ring around the base of my console and it does hold
up well but there is no span issue there.

I'm wanting to resurface my deck. The span would be about 18". Think that's
enough?

That's too far for composites like Trex. 16" is the absolute minimum.
They can sag with the heat.