Door Frame Repair & Replacement in Ann Arbor, MI

Ann Arbor Entry Doors provides door frame repair & replacement to homeowners across Ann Arbor, Michigan, who are dealing with damaged, rotted, or misaligned entry door frames. Whether your frame has taken storm damage, shows visible rot along the bottom sill, or no longer holds a proper seal against drafts and water, this service restores the structural integrity and function of your entryway. Work is priced honestly, starting at $300, and every job ends with the area left clean and the door operating correctly.

What This Service Involves

Door frame repair and replacement covers the full frame assembly surrounding your entry door — the side jambs, head jamb, and threshold — as well as the exterior casing that seals the frame against the wall. Depending on the extent of damage, work may involve removing and replacing one section or the entire frame unit. The crew handles all cutting, fitting, fastening, and weatherstripping, and any old materials are removed from your property when the job is done. You don't need to prep the area beyond clearing the immediate entryway. If hardware such as hinges or a strike plate needs repositioning as part of the fit, that's handled as part of the same visit.

When You Need Door Frame Repair & Replacement in Ann Arbor

The most common trigger is a door that has started sticking, swinging open on its own, or failing to latch without extra force — all signs that the frame has shifted or warped. Visible rot along the bottom corners of the frame, soft or spongy wood when you press on the jamb, and paint that keeps peeling in the same spot despite repainting are reliable indicators that moisture has gotten into the wood. A draft you can feel around a closed door, or daylight visible around the frame edge, means the seal is gone. Left unaddressed, these problems compound: water that's already in the frame works deeper with every rain, and a frame that's racking puts stress on the door slab and hardware. Ann Arbor winters make the timeline tighter — a compromised frame that's borderline in October is often a real problem by February.

Why These Problems Happen

Ann Arbor's freeze-thaw cycle is the primary driver. Water infiltrates small gaps or worn caulk lines, freezes, expands, and widens those gaps over the winter — repeated dozens of times each season. The region's older housing stock, much of it built with wood frames that weren't engineered for modern moisture-barrier standards, is particularly susceptible. Homes on lots with grading that directs water toward the foundation compound the problem, since splash-back at the base of the door is a steady source of moisture. A door that was installed without a proper sill pan flashing — common in older installations — allows water to sit directly against the wood rather than draining away. DIY patching with wood filler or caulk can mask the visible damage without addressing the moisture source, and the rot typically returns within a season or two.

What Affects the Cost

Door frame repair & replacement in Ann Arbor starts at $300, with the final price shaped by several honest factors. The extent of damage is the biggest variable: a single rotted section of jamb is a different scope than a full frame replacement including threshold and exterior casing. Material choice matters — a standard pine jamb costs less than a fiberglass or composite unit, which holds up better against moisture long-term. If the rough opening has shifted and needs adjustment before the new frame can be set plumb, that adds labor. Accessibility is rarely an issue with entry doors, but tight porches or steps that complicate material handling can affect the estimate. Any needed repairs to adjacent siding or trim that are discovered during the walkthrough are quoted separately before any work begins.

What to Expect from Quote to Cleanup

The process starts with a call where you describe what you're seeing; in many cases, photos help narrow down the scope before an appointment is set. The on-site walkthrough is where the crew confirms the full extent of damage, checks the rough opening for squareness, and gives you a firm quote. Once you approve, the work is typically completed in a single visit for most repair or standard replacement jobs. The old frame material is removed and taken off-site — you're not left managing disposal. Before leaving, the crew checks that the door opens, closes, and latches correctly and that all seams are sealed.

Repair vs. Replacement

The decision between repairing a section of frame and replacing the full unit comes down to how far the damage has spread. If rot is limited to a surface section of one jamb and the wood beneath is still structurally sound, a repair — cutting out the damaged section and splicing in new material — is a reasonable and durable fix. When rot has worked through the full depth of the jamb, reached the sill, or spread to multiple sides of the frame, a full replacement is the more reliable path because there's no sound substrate left to anchor a repair. An on-site inspection is the only reliable way to determine which situation you're in; photos can suggest the answer but can't confirm it. Choosing repair when replacement is warranted usually means doing the job twice within a few years.