The Titanic set sail 100 years ago but its first voyage was to be its last-the ship sank after hitting an iceberg and more than 1,500 passengers lost their lives.
The door knobs and hardware are also more expensive as they come in an endless variety of styles and material types. The national average rate to have an exterior door repaired is $159 as oppose to an interior door which can cost $144 on average.
Cost breakdown. Materials: the cost of the door is largely related to the material. Wood interior doors average $85-$125. Aluminum doors average $200-$300. Basic hardware, including hinges 1, averages $10-$20 per door. Labor: on average, contractors charge of average of $150-$200 per door installation.