This is a clever variation on impregnation resins, which aren’t now and are getting more and more popular. It will depend on the timber and treatment, but expec

This is a clever variation on impregnation resins, which aren’t now and are getting more and more popular. It will depend on the timber and treatment, but expect higher tensile & compressive strength then the wood, plus more hardness and stability. This would be very interesting for structural windows and likely much cheaper than glass in similar size. Probably better thermal insulation too.