Q. Is fiber door better than wood?

One word sums up the primary drawback of fiberglass doors: appearance. Although fiberglass doors might make your home look like it was built with real wood there are still many who would rather have the real thing.The primary drawbacks of wooden doors are their low thermal efficiency short lifespan and high maintenance requirements. Doors made of wood particularly those on the outside of a building are subject to a wide range of environmental stresses.