To obtain your local time here in the United States, you need to subtract a certain number of hours from UTC depending on how many time zones you are away from Greenwich (England). The table below shows the standard difference from UTC time to local time.
Exterior door prices estimated based on installation of a 36â x 80â prehung front door or 72â x 80â patio door. Bigger sizes and doors with sidelights will be priced at higher rates. Cost to install one interior door will be estimated as a minimum charge for same day service and normally vary from $170 to $250.
1 Interior Doors Direct charges $494 for a 1-3/8. 2  Thick Raised Panel Door in Mahogany 36 wide and 80 high with six raised panels. 3  Installation can add $50-$300, bringing the total cost (labor and materials) to $70-$400 for a basic door and $250-$1,300 for a more decorative solid wood door. Bi-fold doors (two hinged panels that fold together, often hung in pairs) start at about $25-$150 in hollow core wood composite, but larger, solid wood bi-fold doors with stylish accents can cost $600-$1,500 including installation.