I'm confused. Do you have evidence that an engineered beam will fail faster due to water damage than a beam made from 2x4s? Weatherproof LVLs are actually much

I'm confused. Do you have evidence that an engineered beam will fail faster due to water damage than a beam made from 2x4s? Weatherproof LVLs are actually much more water resistant than a regular solid piece of pine. Even indoor engineered beams are quite water resistant.