treating deck supports

[Pykirk]

I'm using pressure treated lumber for my posts, beams, and joists. I plan to jasco the cut ends for termites, and I plan to use a coat of polyuerethane to seal the ends, but should I also coat all sides of the support pieces with polyeurethane, or something?

Thanks,

Tom

PS: Trex is going on top

[ELAhrens]

If you're over 50 or you don't plan on staying in that house for more than

20 years I'd say your good to go ;)

Erik