Steel doors are highly durable , they are resistant to rust, cracking and bowing. It is more energy-efficient than wood because they have higher insulating values, therefore they’re better at keeping conditioned air inside and outdoor air outside.
Steel door offer design versatility, they can be painted any colour you choose or have woodgrain pattern embossed on the surface.
Steel door does not crack if enough forces exerted on it, this is good for keeping the intruders out.