Composite Residential Joists

[XR250]

Any body used these yet?

OC™ Lumber Structural Framing | Owens Corning Composites

Owens Corning® Lumber for Deck Framing is a rotproof, rustproof composite alternative to traditional wood and steel. Designed for durability and made to last.

www.owenscorning.com

Has an E of 350,000 so pretty flimsy though has a decent Fb.
What other caveats are there?
Might as well combine with some PT PSL beams and have a sagfest LOL.

 

[JoshPlumSE]

To me, it sounds like the type of framing to use on a deck, or patio cover. My patio cover was made with rough sawn lumber..... The termites love it!!

If I were to replace it, I would certainly consider a product like this. There is no load (other than self weight) and maybe some "sun shade" mesh on top.