Steel doors contain a foam inner layer and a steel shell. Steel has a lower carbon content than iron and will necessitate a lower casting temperature. This makes steel a more cost-effective metal. Consider the structural steel fabrication processes that a residential door may undergo and select some custom features for your new steel entryway door. Foam and Steel Prep Steps A foam layer is often sized to match the measurements that most residential and commercial doors possess.
16 March 2022
