Your final cost will ultimately depend on your painting project and the. The cost of a bedroom door replacement is 320 to 2800. Interior Decorating Trends You Might Regret Later On Part Ii Home Pocket Doors French Doors Interior We break down everything you need to know from different material costs labour rates and average job costs from real ServiceSeeking quotes and completed carpet laying and installation jobs. How much does a new bedroom door cost . The two most common doors for this purpose include solid wood doors and solid core doors. Back doors are usually basic without windows sidelights or design features and are cheaper than front doors. They will probably charge a minimum fee for coming to your home and doing a small job. Back doors cost 150 to 300 and are typically made of steel composite wood or fiberglass. For example Lowes store brand ReliaBilt 30 Wide 6-Panel Hollow Composite Door Slab 1 costs about 33. Average interior door replacement cost. Thi...