Exterior door replacement in Southeast Michigan

An entry door is the one piece of your exterior you touch every single day, which is why people notice its failures faster than anything else on the house. Exterior door replacement gets put off anyway, usually because a sticking door feels like an annoyance rather than a problem. It is both. A door that drags in July and shows daylight in January is telling you the frame has moved, the threshold has rotted, or the opening was never flashed.

Wright’s Renovations replaces entry, patio, service and side doors across Washtenaw, Wayne, Oakland, Macomb, Livingston and Monroe counties. It sits inside our broader exterior home remodeling service, because a door is an opening in a wall and the wall decides how the job goes.

What a failing door is actually telling you

Doors report on the structure around them. Most of the symptoms homeowners describe are not door problems at all.

A door that sticks in summer and swings free in winter is usually a frame that moves with humidity, which points at a jamb fastened into something that is no longer solid. A door that has dropped at the latch side is a hinge or a header problem. Daylight at the top corner means the unit is out of square in the opening. Air you can feel along the bottom means the threshold or sweep is done, and often the subfloor under it is too.

The one to take seriously is soft wood at the bottom of the jamb or the threshold. A screwdriver that sinks in means water has been sitting there for years, and it did not stop at the door. That is when we open the wall beside the opening before quoting anything, because the rot rarely respects the trim line.

Prehung, slab, or the whole opening

Three different jobs get sold as door replacement, and the difference is the entire price.

A slab swap reuses the existing frame and hangs a new door in it. It is the cheapest option and it only works when the frame is square, solid and the new slab matches the old hinge and bore locations. On a settled house it usually does not.

A prehung replacement takes out the door and its frame together and sets a new unit in the rough opening. This is what most residential door replacement actually is. It lets us shim the unit plumb regardless of how the house has moved, install a proper sill pan, insulate the gap and flash the head. It also means new interior and exterior trim, which is where matching an original casing gets interesting on older houses.

Reworking the opening is the third job: changing the size, adding sidelights or a transom, converting a single door to a double, or moving the opening entirely. That is framing work with a header, and it needs a permit and an inspection. It is also the version that changes how the front of a house reads, which is why it often gets planned with a porch project rather than on its own.

Where doors fail in this climate

Southeast Michigan is hard on doors for reasons that have nothing to do with the door itself.

• Freeze and thaw: water in the threshold joint expands, opens the joint, and takes more water next time.
• Road salt: tracked onto the sill and the concrete below, where it pits masonry and corrodes fasteners and hinges.
• Sun on a south or west face: finishes on wood and fiberglass fail faster on the exposed elevation than on the shaded one.
• Missing head flashing: the single most common defect we find, and the reason the wall below a door goes soft.
• No overhang: a door with nothing above it takes direct rain, and its service life is meaningfully shorter.

That last one is worth a real conversation before you spend money on a door. Adding a small roof or rebuilding a covered entry protects the new unit and changes the look of the house at the same time. On a back entry, a screened porch enclosure does the same job and adds usable space.

Material choices that hold up here

Fiberglass is what we specify most often on entry doors in this region. It does not swell, does not rot, holds a finish well and insulates better than the alternatives. Modern grain textures read convincingly as wood from any normal viewing distance.

Steel is the value option and it performs well thermally, with two caveats. Dents are permanent, and once the coating is broken the panel rusts from that point outward. On a service door into a garage or a utility entry, steel is usually the right answer.

Solid wood is the right answer on a house whose front elevation deserves it, particularly prewar houses in Ann Arbor and Ypsilanti where a stock door looks wrong at any price. It needs a real finish schedule and it needs an overhang. We will tell you if your opening cannot protect a wood door well enough to justify one.

Patio doors are their own decision. Sliding units are cheaper and take less swing space. Hinged French units seal better and look better, and they need clear floor space inside, which matters in a room that also has a remodeled kitchen working around it.

What door work costs here

Doors are quoted per opening, and the spread is wide. These are Southeast Michigan market ranges rather than quotes.

A prehung service or side door in a sound opening is the least expensive version. An entry door with sidelights, a transom, decorative glass or a multi-point lock runs several times that. Patio door assemblies sit between the two, with hinged units above sliders. Reworking the opening adds framing, header and permit costs on top of the unit.

Two things get left out of cheap quotes. Interior trim in a plaster house is real carpentry, and matching an original profile means milling it, which is where custom millwork and trim comes in. Rot repair behind the old jamb is the other, and nobody can price it from the driveway. We carry it as a stated allowance with a unit price so the number is not a surprise. Spreading the cost is covered under renovation financing.

Security, hardware and the parts people skip

The door is rarely the weak point in a forced entry. The jamb is. A deadbolt throwing into a strike plate held by two short screws into soft pine will fail before the door does, no matter what the door cost.

What we install as standard is a reinforced strike with long screws driven into the framing rather than the jamb alone, and hinge screws that reach the same. On glass-adjacent entries we specify a deadbolt that cannot be reached through a broken sidelight. Smart locks work fine and they change nothing about this: the fastening is what holds.

Hardware finish is worth deciding early, because matching it across an entry, a storm door and a mudroom back entry is easier at order time than afterward.

Weatherstripping, thresholds and the draft you can feel

Air leakage around a door is almost always at the threshold and the strike side, not the hinge side. A new door with a compression seal and an adjustable threshold fixes both, and the adjustment matters: a threshold set too low leaks and set too high drags.

Sweeps wear out on a schedule, faster on a door that gets used forty times a day. That is a maintenance item, not a replacement trigger, and it goes through Wright’s Repairs along with hardware adjustment and hinge work. Replacing a whole door because the sweep failed is a waste of money, and we will say so.

Storm doors still earn their place on exposed entries here. They add an air gap, take the weather off the primary door and extend its finish life. They also make the entry look busier, which is a fair reason to skip one on a front elevation you have just spent money on.

Doors, siding and the order of operations

Doors get set and flashed before siding goes on, in the same pass as windows. Replacing a door after a wall is re-clad means cutting into new siding and redoing the trim, which is money spent twice.

If siding replacement or window replacement is anywhere in your plan, the doors belong in that same phase. It is the same logic that drives our complete exterior makeover sequencing, and it is the cheapest decision on this page.

Adding exterior insulation changes the story slightly. Thickness outside the sheathing changes how the door sits in the wall and how deep the jamb extensions need to be, so that gets decided before the unit is ordered. Interior-side work on the same walls falls under insulation and soundproofing.

Glass, sidelights and how much light you actually get

Most dark entry halls in this region are dark because the door is solid and the hall has no other window. Adding glass fixes it, and the amount matters less than the placement.

A half-lite door brings light in at standing height and keeps the lower panel solid, which is the practical choice on a family entry. Full-lite doors flood a hall with light and show every fingerprint. Sidelights work better than a bigger door lite in a narrow hall, because the light arrives from the sides and spreads. A transom above the door pushes light deeper into the space than anything at eye level does.

Privacy and energy both push back. Obscured, textured or reeded glass keeps the light and loses the view in, which is usually what people want on a street-facing entry. Every square foot of glass performs worse thermally than the insulated panel it replaced, so a fully glazed entry on a north wall is a comfort trade you should make on purpose rather than by accident.

Garage and utility doors, which are a different job

The service door between a garage and the house has code requirements the rest of your doors do not. It has to be fire-rated or solid core, and it has to be self-closing in most Southeast Michigan jurisdictions. Homeowners replace it with a standard interior door constantly, and it fails inspection every time it gets looked at.

It is also a thermal boundary if the garage is unheated, which most are. That door is often the single leakiest opening in the house, and sealing it properly is cheap compared to what it saves. If the garage is being conditioned as part of a larger plan, garage insulation and heating changes the calculation and the door spec with it.

Overhead vehicle doors are a separate trade and we do not self-perform them. We will coordinate one into an exterior phase so the trim and siding details land correctly around it, and we will tell you plainly that the door itself is somebody else’s install.

Permits, historic review and accessible entries

Swapping a door in an existing opening at the same size generally does not require a permit in most Southeast Michigan municipalities. Changing the opening size does, because it is structural. The Southeast Michigan permit guide covers the review timelines jurisdiction by jurisdiction.

Historic districts in Ann Arbor and Northville review front entry changes closely, including panel configuration, glass and hardware. That review is settled before anything is ordered, never after.

Accessible entries come up more often than people expect, usually when a household is planning to stay put. A wider clear opening, a level landing and a threshold low enough to roll over are all decided at framing, which makes a door replacement the natural moment to do it. That thinking usually arrives alongside an in-law suite conversation.

How long it takes and what your day looks like

A prehung replacement in a sound opening is a single day, and the house is only open to the outside for the couple of hours the unit is out. We do not start a door we cannot close the same day.

Rot repair adds a day or two. Reworking the opening adds several, plus inspection scheduling. Multiple doors on the same visit are more efficient per opening than doing them across separate trips, so pets, kids and work-from-home schedules only get disrupted once. If you work from a home office, tell us which day is worst and we will plan around it.

What we check before we quote

We measure the opening in three places, check the door for square and for drop at the latch, probe the threshold and both jamb legs for soft wood, look for head flashing above the unit, and read moisture in the wall below. Outside, we look at the overhang, the landing, and whether water pooling on the concrete has been feeding the sill.

Inside, we check whether the casing is original and worth saving, and whether the floor under the threshold is sound. Then you get a written scope with the method, the range and what would change it. Read about Wright’s Renovations and see how the work runs in our process.

Storm-damaged doors run on a faster track through storm and disaster repair, and outdoor spaces that share the same wall are covered under deck services.

Getting your doors quoted

Wright’s Renovations works from 7101 Platt Road in Ypsilanti, Monday through Friday, eight thirty to four thirty. We replace doors throughout the region, including Ann Arbor and the rest of Washtenaw County. Storage and entry projects often pair with a closet build just inside the door.

Check out our Portfolio for finished entries, or contact us today for a free quote. You can also call (734) 540-0347.